LEC Publications

Some selected Review Articles, Book Chapters, or Books from the Laboratory

2025

  • Štefančič A, Vaz CAF, Baster D, Müller E, El Kazzi M
    Converting the CHF3 greenhouse gas into nanometer-thick LiF coating for high-voltage cathode Li-ion batteries materials
    ChemSusChem. 2025. https://doi.org/10.1002/cssc.202402057
    DORA PSI

2024

  • Aegerter D, Fabbri E, Borlaf M, Yüzbasi NS, Diklić N, Clark AH, et al.
    Delving into Fe-content effects on surface reconstruction of Ba0.50Sr0.50Co1−xFexO3−δ for the oxygen evolution reaction
    Journal of Materials Chemistry A. 2024; 12(9): 5156-5169. https://doi.org/10.1039/d3ta06156f
    DORA PSI
  • Aliyah K, Appel C, Lazaridis T, Prehal C, Ammann M, Xu L, et al.
    Operando scanning small-/wide-angle X-ray scattering for polymer electrolyte fuel cells: investigation of catalyst layer saturation and membrane hydration- capabilities and challenges
    ACS Applied Materials and Interfaces. 2024; 16: 25938-25952. https://doi.org/10.1021/acsami.3c11173
    DORA PSI
  • Barros Á, Aranzabe E, Artetxe B, Duburg JC, Gubler L, Gutiérrez-Zorrilla JM, et al.
    Polyoxometalate-based symmetric redox flow batteries: performance in mild aqueous media
    ACS Applied Energy Materials. 2024; 7(9): 3729-3739. https://doi.org/10.1021/acsaem.4c00085
    DORA PSI
  • Beall CE, Fabbri E, Clark AH, Meier V, Yüzbasi NS, Graule T, et al.
    Designing bifunctional perovskite catalysts for the oxygen reduction and evolution reactions
    EES Catalysis. 2024; 2(5): 1152-1163. https://doi.org/10.1039/d4ey00084f
    DORA PSI
  • Beall CE, Fabbri E, Clark AH, Meier V, Yüzbasi NS, Sjølin BH, et al.
    Time-resolved oxidation state changes are key to elucidating the bifunctionality of perovskite catalysts for oxygen evolution and reduction
    Energy and Environmental Materials. 2024; 7(5): e12737 (9 pp.). https://doi.org/10.1002/eem2.12737
    DORA PSI
  • Boillat P, Trabesinger S, Schulz M, Strobl M
    Batteries
    In: Strobl M, Lehmann E, eds. Neutron imaging. From applied materials science to industry. Bristol: IOP; 2024:11-1-11-17. https://doi.org/10.1088/978-0-7503-3495-2ch11
    DORA PSI
  • Boillat P, Strobl M
    Fuel cells and electrolysers
    In: Strobl M, Lehmann E, eds. Neutron imaging. From applied materials science to industry. Bristol: IOP; 2024:10-1-10-19. https://doi.org/10.1088/978-0-7503-3495-2ch10
    DORA PSI
  • Boillat P, Trtik P, Lehmann EH, Forss S, Kaestner A, Mannes D, et al.
    Who made the noise? Systematic approach for the assessment of neutron imaging scintillators
    Optics Express. 2024; 32(8): 14471 (19 pp.). https://doi.org/10.1364/OE.511939
    DORA PSI
  • Boz EB, van der Heijden M, Jacquemond RR, Boillat P, Hjelm J, Forner-Cuenca A
    Correlating electrolyte infiltration with accessible surface area in macroporous electrodes using neutron radiography
    Journal of the Electrochemical Society. 2024; 171(5): 053509 (11 pp.). https://doi.org/10.1149/1945-7111/ad4ac7
    DORA PSI
  • Butcher TA, Prendeville L, Rafferty A, Trtik P, Boillat P, Coey JMD
    Activated carbon cloth electrodes for capacitive deionization: a neutron imaging study
    Applied Physics A: Materials Science and Processing. 2024; 130(4). https://doi.org/10.1007/s00339-024-07343-8
    DORA PSI
  • Carreón Ruiz ER, Malamud F, Lee J, Burca G, Trabesinger S, Gubler L, et al.
    Operando lateral state-of-charge inhomogeneity mapping via wavelength-resolved neutron imaging
    Materials Today Energy. 2024; 46: 101710 (10 pp.). https://doi.org/10.1016/j.mtener.2024.101710
    DORA PSI
  • Cen T, Zhang Z, Torrent L, Müller E, Ludwig C, Testino A
    Airborne metal nanoparticles released by azides detonation: determination and potential public exposure
    Scientific Reports. 2024; 14(1): 17312 (11 pp.). https://doi.org/10.1038/s41598-024-67540-6
    DORA PSI
  • Chauhan P, Georgi M, Herranz J, Müller G, Diercks JS, Eychmüller A, et al.
    Impact of surface composition changes on the CO2-reduction performance of Au-Cu aerogels
    Langmuir. 2024; 40: 12288-12300. https://doi.org/10.1021/acs.langmuir.4c01511
    DORA PSI
  • Chen G, Liu W, Widenmeyer M, Yu X, Zhao Z, Yoon S, et al.
    Advancing oxygen separation: insights from experimental and computational analysis of La0.7Ca0.3Co0.3Fe0.6M0.1O3−δ (M = Cu, Zn) oxygen transport membranes
    Frontiers of Chemical Science and Engineering. 2024; 18(6): 62 (13 pp.). https://doi.org/10.1007/s11705-024-2421-5
    DORA PSI
  • Clark AH, Schmidt TJ, Fabbri E
    Best practices for operando hard X-ray absorption spectroscopy
    Nature Sustainability. 2024; 7: 688-691. https://doi.org/10.1038/s41893-024-01322-w
    DORA PSI
  • Cressa L, Boillat P, Gerard M, Sun Y, Sharma S, De Castro O, et al.
    Investigation of Li accumulations in LLZO based solid state batteries via operando neutron imaging and ex-situ correlative structural and chemical analysis
    Electrochimica Acta. 2024; 494: 144397 (7 pp.). https://doi.org/10.1016/j.electacta.2024.144397
    DORA PSI
  • Crossley K, Montinaro D
    Insights into strontium zirconate-induced interface pressures in solid oxide electrolysis cells
    Journal of Power Sources. 2024; 589: 233747 (9 pp.). https://doi.org/10.1016/j.jpowsour.2023.233747
    DORA PSI
  • Duburg JC, Chen B, Holdcroft S, Schmidt TJ, Gubler L
    Design of polybenzimidazolium membranes for use in vanadium redox flow batteries
    Journal of Materials Chemistry A. 2024; 12(11): 6387-6398. https://doi.org/10.1039/d3ta07212f
    DORA PSI
  • Dörenkamp T, Büchi FN, Schmidt TJ, Eller J
    Exploring chances and limitations of high resolution 3D-printing for guided water percolation in gas diffusion layers of polymer electrolyte fuel cells
    InterPore Journal. 2024; 1(3): IPJ271124 (13 pp.). https://doi.org/10.69631/ipj.v1i3nr43
    DORA PSI
  • Dörenkamp T, Sabharwal M, Marone F, Büchi FN, Schmidt TJ, Eller J
    Investigation of dynamic water cluster and droplet interactions in polymer electrolyte fuel cells using operando X-ray tomographic microscopy
    Journal of the Electrochemical Society. 2024; 171(9): 094505 (9 pp.). https://doi.org/10.1149/1945-7111/ad749f
    DORA PSI
  • Fabbri E, Schmidt TJ
    Operando X-ray absorption spectroscopy as a powerful tool for uncovering property-activity relationships for oxygen evolution transition metal oxide catalysts
    Chimia. 2024; 78(5): 320-325. https://doi.org/10.2533/chimia.2024.320
    DORA PSI
  • Falqueto JB, Hales N, Schimidt TJ, Fabbri E
    Recent advances in nickel-based perovskite oxides for the electrocatalytic oxygen evolution reaction in alkaline electrolytes
    ACS Materials Letters. 2024; 6(12): 5227-5241. https://doi.org/10.1021/acsmaterialslett.4c01471
    DORA PSI
  • Fikry M, García-Padilla Á, Herranz J, Khavlyuk P, Eychmüller A, Schmidt TJ
    A comprehensive analysis of the overpotential losses in polymer electrolyte fuel cells
    ACS Catalysis. 2024; 14(3): 1903-1913. https://doi.org/10.1021/acscatal.3c04797
    DORA PSI
  • Fikry M, Weiß N, Bozzetti M, Ünsal S, Georgi M, Khavlyuk P, et al.
    Up-scaled preparation of Pt-Ni aerogel catalyst layers for polymer electrolyte fuel cell cathodes
    ACS Applied Energy Materials. 2024; 7(3): 896-905. https://doi.org/10.1021/acsaem.3c01930
    DORA PSI
  • Fischer R, Dessiex MA, Marone F, Büchi FN
    Gas-induced structural damages in forward-bias bipolar membrane CO2 electrolysis studied by fast X-ray tomography
    ACS Applied Energy Materials. 2024; 7(9): 3590-3601. https://doi.org/10.1021/acsaem.3c02882
    DORA PSI
  • Fochesato M, Peter C, Morandi L, Lygeros J
    Peak shaving with hydrogen energy storage: from stochastic control to experiments on a 4 MWh facility
    Applied Energy. 2024; 376: 123965 (14 pp.). https://doi.org/10.1016/j.apenergy.2024.123965
    DORA PSI
  • Gustschin A, Han Y, Losko A, Wolfertz A, Hussey DS, Szentmiklósi L, et al.
    Event-based high-resolution neutron image formation analysis using intensified CMOS cameras
    Scientific Reports. 2024; 14(1): 26941 (11 pp.). https://doi.org/10.1038/s41598-024-78104-z
    DORA PSI
  • Hampson E, Duburg JC, Casella J, Schmidt TJ, Gubler L
    A simple approach to balancing conductivity and capacity fade in vanadium redox flow batteries by the tunable pretreatment of polybenzimidazole membranes
    Chemical Engineering Journal. 2024; 485: 149930 (11 pp.). https://doi.org/10.1016/j.cej.2024.149930
    DORA PSI
  • Heinritz A, Leidinger P, Buhk B, Herranz J, Schmidt TJ
    A high-potential trapped state upon H2-starvation of a platinum electrode in aqueous electrolyte
    Journal of the Electrochemical Society. 2024; 171(1): 014503 (3 pp.). https://doi.org/10.1149/1945-7111/ad170c
    DORA PSI
  • Heinritz A, Binninger T, Herranz J, Rodriguez P, Schmidt TJ
    Hydrogen oxidation and evolution reaction on platinum in alkaline electrolyte: fixed reference vs overpotential and the effect of H2 concentration
    Journal of the Electrochemical Society. 2024; 171(11): 114511 (11 pp.). https://doi.org/10.1149/1945-7111/ad8eff
    DORA PSI
  • Huang J, Hales N, Clark AH, Yüzbasi NS, Borca CN, Huthwelker T, et al.
    Operando tracking the interactions between CoOx and CeO2 during oxygen evolution reaction
    Advanced Energy Materials. 2024; 14(11): 2303529 (10 pp.). https://doi.org/10.1002/aenm.202303529
    DORA PSI
  • Huang J, Clark AH, Hales N, Borca CN, Huthwelker T, Skoupy R, et al.
    Spectroscopic investigations of complex electronic interactions by elemental doping and material compositing of cobalt oxide for enhanced oxygen evolution reaction activity
    Advanced Functional Materials. 2024; 34(44): 2405384 (9 pp.). https://doi.org/10.1002/adfm.202405384
    DORA PSI
  • Huang J, Borca CN, Huthwelker T, Yüzbasi NS, Baster D, El Kazzi M, et al.
    Surface oxidation/spin state determines oxygen evolution reaction activity of cobalt-based catalysts in acidic environment
    Nature Communications. 2024; 15(1): 3067 (9 pp.). https://doi.org/10.1038/s41467-024-47409-y
    DORA PSI
  • Iranzo A, González Morán L, Cabello González GM, Toharias B, Boillat P, Rosa F
    Dataset of the liquid water distribution in a biomimetic PEM fuel cell
    Data in Brief. 2024; 54: 110484 (7 pp.). https://doi.org/10.1016/j.dib.2024.110484
    DORA PSI
  • Jacquemond RR, van der Heijden M, Boz EB, Carreón Ruiz ER, Greco KV, Kowalski JA, et al.
    Quantifying concentration distributions in redox flow batteries with neutron radiography
    Nature Communications. 2024; 15(1): 7434 (16 pp.). https://doi.org/10.1038/s41467-024-50120-7
    DORA PSI
  • Liu W, Lee J, Schmidt TJ, Boillat P
    Quantitative observation of water phase transition in gas diffusion layers utilizing advanced in situ differential scanning calorimetry
    Journal of Power Sources. 2024; 602: 234268 (10 pp.). https://doi.org/10.1016/j.jpowsour.2024.234268
    DORA PSI
  • Marelli E, Lyu J, Morin M, Leménager M, Shang T, Yüzbasi NS, et al.
    Cobalt-free layered perovskites RBaCuFeO5+δ (R = 4f lanthanide) as electrocatalysts for the oxygen evolution reaction
    EES Catalysis. 2024; 2(1): 335-350. https://doi.org/10.1039/D3EY00142C
    DORA PSI
  • Muroyama AP, Abu-Arja D, Rogerio BK, Masiello D, Winzely M, Gubler L
    Performance enhancement of a membrane electrochemical cell for CO2 capture
    Journal of the Electrochemical Society. 2024; 171(1): 013504 (7 pp.). https://doi.org/10.1149/1945-7111/ad1acf
    DORA PSI
  • Nemeth T, Han Z, Gubler L
    High-performance fluorine-lean thin aromatic hydrocarbon membranes based on polyvinylidene fluoride for hydrogen fuel cells
    Membranes. 2024; 14(12): 263 (12 pp.). https://doi.org/10.3390/membranes14120263
    DORA PSI
  • Nikolic M, Cesarini A, Saadun AJ, Carreon Ruiz ER, Borgschulte A, Trtik P, et al.
    Operando neutron imaging
    Chimia. 2024; 78(5): 333-338. https://doi.org/10.2533/chimia.2024.333
    DORA PSI
  • Saveleva VA, Herranz J, Schmidt TJ
    Quantifying the kinetic parameters of fuel cell reactions
    In: Alonso-Vante N, Di Noto V, eds. Electrocatalysis for membrane fuel cells. Methods, modeling, and applications. Weinheim: WILEY-VCH GmbH; 2024:111-147. https://doi.org/10.1002/9783527830572.ch4
    DORA PSI
  • Schuler T, Weber CC, Wrubel JA, Gubler L, Pivovar B, Büchi FN, et al.
    Ultrathin microporous transport layers: implications for low catalyst loadings, thin membranes, and high current density operation for proton exchange membrane electrolysis
    Advanced Energy Materials. 2024; 14(7): 2302786 (12 pp.). https://doi.org/10.1002/aenm.202302786
    DORA PSI
  • Schuller A, Schmidt TJ, Eller J
    Non-invasive measurement of impedance spectra distribution in polymer electrolyte fuel cells
    Journal of the Electrochemical Society. 2024; 171(3): 034517 (7 pp.). https://doi.org/10.1149/1945-7111/ad2ba8
    DORA PSI
  • Sharma P, Aaron D, Boillat P, Cheng L, Johnston C, Mench MM
    Correlating catalyst growth with liquid water distribution in polymer electrolyte fuel cells
    Small. 2024; 20(52): 2404023 (14 pp.). https://doi.org/10.1002/smll.202404023
    DORA PSI
  • Skoupy R, Grando Stroppa D, Guizar-Sicairos M, Mueller E, Fabbri E, Poghosyan E
    Newcomer's guide into optimal data acquisition for electron ptychography
    In: Celio G, LeBeau J, Evans J, Spurgeon S, Guy N, eds. 2024 proceedings microcospy and microanalysis. Vol. 30. Microscopy and Microanalysis. Oxford University Press; 2024:1846-1847. https://doi.org/10.1093/mam/ozae044.913
    DORA PSI
  • Turtayeva Z, Xu F, Dillet J, Mozet K, Peignier R, Celzard A, et al.
    Investigation of membranes-electrodes assemblies in anion exchange membrane fuel cells (AEMFCs): influence of ionomer ratio in catalyst layers
    Heliyon. 2024; 10(8): e29622 (15 pp.). https://doi.org/10.1016/j.heliyon.2024.e29622
    DORA PSI
  • Weber CC, De Angelis S, Meinert R, Appel C, Holler M, Guizar-Sicairos M, et al.
    Microporous transport layers facilitating low iridium loadings in polymer electrolyte water electrolysis
    EES Catalysis. 2024; 2(2): 585-602. https://doi.org/10.1039/d3ey00279a
    DORA PSI
  • Winzely M, Clark AH, Diercks JS, Safonova O, Rüttimann P, Leidinger PM, et al.
    Electrochemical cell for operando grazing-incidence X-ray absorption spectroscopic studies of low-loaded electrodes
    Analytical Chemistry. 2024; 96(52): 20454-20464. https://doi.org/10.1021/acs.analchem.4c04233
    DORA PSI
  • Zhang Z, Baudy A, Testino A, Gubler L
    Cathode catalyst layer design in PEM water electrolysis toward reduced Pt loading and hydrogen crossover
    ACS Applied Materials and Interfaces. 2024; 16(18): 23265-23277. https://doi.org/10.1021/acsami.4c01827
    DORA PSI
  • Zoric MR, Fabbri E, Herranz J, Schmidt TJ
    In situ and operando spectroscopic techniques for electrochemical energy storage and conversion applications
    Journal of Physical Chemistry C. 2024; 128(45): 19055-19070. https://doi.org/10.1021/acs.jpcc.4c05526
    DORA PSI

2023

  • Aegerter D, Fabbri E, Yüzbasi NS, Diklić N, Clark AH, Nachtegaal M, et al.
    Co1-xFexOy oxygen evolution nanocatalysts: on the way to resolve (electro)chemically triggered surface-bulk discrepancy
    ACS Catalysis. 2023; 13: 15899-15909. https://doi.org/10.1021/acscatal.3c04138
    DORA PSI
  • Aliyah K, Prehal C, Diercks JS, Diklić N, Xu L, Ünsal S, et al.
    Quantification of PEFC catalyst layer saturation via in silico, ex situ, and in situ small-angle X-ray scattering
    ACS Applied Materials and Interfaces. 2023; 15(22): 26538-26553. https://doi.org/10.1021/acsami.3c00420
    DORA PSI
  • Bardow A, Fiorentini M, Heer P, Kämper A, Koirala B, Knoeri C, et al.
    Flexibility and sector coupling in energy systems: definitions and metrics
    Zurich: SWEET PATHFNDR consortium; 2023. SWEET Call1-2020: PATHNFDR. https://doi.org/10.3929/ethz-b-000641177
    DORA PSI
  • Beall CE, Fabbri E, Clark AH, Yüzbasi NS, Graule T, Schmidt TJ
    Influence of carbon on the dynamic changes in Co oxidation state of Ba0.5Sr0.5Co0.8Fe0.2O3-δ perovskite catalyst during the oxygen reduction and evolution reactions
    EcoMat. 2023; 5(7): e12353 (9 pp.). https://doi.org/10.1002/eom2.12353
    DORA PSI
  • Berger A, Chen Y-C, Gatzemeier J, Schmidt TJ, Büchi FN, Gasteiger HA
    Analysis of the MPL/GDL interface: impact of MPL intrusion into the GDL substrate
    Journal of the Electrochemical Society. 2023; 170(9): 094509 (20 pp.). https://doi.org/10.1149/1945-7111/acfa26
    DORA PSI
  • Binninger T, Heinritz A, Mohamed R
    Ideal gas reference for association/dissociation reactions: concentration bias and kinetic reference voltage/potentials in electrolysis
    Journal of Chemical Physics. 2023; 158(12): 124129 (14 pp.). https://doi.org/10.1063/5.0118467
    DORA PSI
  • Cabello González GM, Iranzo A, Boillat P, Rosa F
    Transient behavior of liquid water distribution in a lung-inspired PEM fuel cell
    Electrochimica Acta. 2023; 472: 143414 (9 pp.). https://doi.org/10.1016/j.electacta.2023.143414
    DORA PSI
  • Carreon Ruiz ER, Lee J, Strobl M, Stalder N, Burca G, Gubler L, et al.
    Revealing the impact of temperature in battery electrolytes via wavelength-resolved neutron imaging
    Science Advances. 2023; 9(39): eadi0586 (12 pp.). https://doi.org/10.1126/sciadv.adi0586
    DORA PSI
  • Carreón Ruiz ER, Stalder N, Lee J, Gubler L, Boillat P
    Prospects of spectroscopic neutron imaging: optimizing experimental setups in battery electrolyte research
    Physical Chemistry Chemical Physics. 2023; 25(36): 24993-25007. https://doi.org/10.1039/d3cp03434h
    DORA PSI
  • Carreón Ruiz ER, Lee J, Márquez Damián JI, Strobl M, Burca G, Woracek R, et al.
    Spectroscopic neutron imaging for resolving hydrogen dynamics changes in battery electrolytes
    Materials Today Advances. 2023; 19: 100405 (6 pp.). https://doi.org/10.1016/j.mtadv.2023.100405
    DORA PSI
  • Chauhan P, Herranz J, Winzely M, Georgi M, Khavlyuk P, Eychmüller A, et al.
    Interfacial pH and product selectivity measurements during CO2 reduction on a rotating ring-disk electrode
    Journal of Physical Chemistry C. 2023; 127(33): 16453-16463. https://doi.org/10.1021/acs.jpcc.3c04233
    DORA PSI
  • Chen Y-C, Dörenkamp T, Csoklich C, Berger A, Marone F, Eller J, et al.
    On the water transport mechanism through the microporous layers of operando polymer electrolyte fuel cells probed directly by X-ray tomographic microscopy
    Energy Advances. 2023; 2(9): 1447-1463. https://doi.org/10.1039/d3ya00189j
    DORA PSI
  • De Angelis S, Schuler T, Sabharwal M, Holler M, Guizar-Sicairos M, Müller E, et al.
    Understanding the microstructure of a core-shell anode catalyst layer for polymer electrolyte water electrolysis
    Scientific Reports. 2023; 13(1): 4280 (11 pp.). https://doi.org/10.1038/s41598-023-30960-x
    DORA PSI
  • Diercks JS, Herranz J, Ebner K, Diklić N, Georgi M, Chauhan P, et al.
    Spectroscopy vs. electrochemistry: catalyst layer thickness effects on operando/in situ measurements
    Angewandte Chemie International Edition. 2023; 62(16): e202216633 (7 pp.). https://doi.org/10.1002/anie.202216633
    DORA PSI
  • Diklić N, Beard A, Herranz J, Heinritz A, Cen T, Garbe S, et al.
    Breaking down the performance losses in O2-evolution stability tests of IrO2-based electrocatalysts
    Journal of the Electrochemical Society. 2023; 170(7): 074503 (13 pp.). https://doi.org/10.1149/1945-7111/ace741
    DORA PSI
  • Diklić N, Clark AH, Herranz J, Aegerter D, Diercks JS, Beard A, et al.
    Surface Ir+5 formation as a universal prerequisite for O2 evolution on Ir oxides
    ACS Catalysis. 2023; 13(16): 11069-11079. https://doi.org/10.1021/acscatal.3c01448
    DORA PSI
  • Falqueto JB, Clark AH, Kondracki Ł, Bocchi N, El Kazzi M
    Unveiling the (de-)lithiation mechanism of nano-sized LiMn2O4 allows the design of a cycling protocol for achieving long-term cycling stability
    Journal of Materials Chemistry A. 2023; 11: 24800-24811. https://doi.org/10.1039/D3TA04660E
    DORA PSI
  • Fikry M, Herranz J, Leisibach S, Khavlyuk P, Eychmüller A, Schmidt TJ
    PEMFC-performance of unsupported Pt-Ni aerogel cathode catalyst layers under automotive-relevant operative conditions
    Journal of the Electrochemical Society. 2023; 170(11): 114524 (10 pp.). https://doi.org/10.1149/1945-7111/ad0e45
    DORA PSI
  • Hales N, Schmidt TJ, Fabbri E
    Reversible and irreversible transformations of Ni-based electrocatalysts during the oxygen evolution reaction
    Current Opinion in Electrochemistry. 2023; 38: 101231 (9 pp.). https://doi.org/10.1016/j.coelec.2023.101231
    DORA PSI
  • Hua D, Huang J, Fabbri E, Rafique M, Song B
    Development of anion exchange membrane water electrolysis and the associated challenges: a review
    ChemElectroChem. 2023; 10(1): e202200999 (15 pp.). https://doi.org/10.1002/celc.202200999
    DORA PSI
  • Marasi M, Duranti L, Luisetto I, Fabbri E, Licoccia S, Di Bartolomeo E
    Ru-doped lanthanum ferrite as a stable and versatile electrode for reversible symmetric solid oxide cells (r-SSOCs)
    Journal of Power Sources. 2023; 555: 232399 (11 pp.). https://doi.org/10.1016/j.jpowsour.2022.232399
    DORA PSI
  • Niblett D, Niasar V, Holmes S, Mularczyk A, Eller J, Prosser R, et al.
    Water cluster characteristics of fuel cell gas diffusion layers with artificial microporous layer crack dilation
    Journal of Power Sources. 2023; 555: 232383 (15 pp.). https://doi.org/10.1016/j.jpowsour.2022.232383
    DORA PSI
  • Soon WL, Peydayesh M, de Wild T, Donat F, Saran R, Müller CR, et al.
    Renewable energy from livestock waste valorization: amyloid-based feather keratin fuel cells
    ACS Applied Materials and Interfaces. 2023; 15(40): 47049-47057. https://doi.org/10.1021/acsami.3c10218
    DORA PSI
  • Striednig M, Mularczyk A, Liu W, Scheuble D, Cochet M, Boillat P, et al.
    Evaporative cooling for polymer electrolyte fuel cells - an operando analysis at technical single cell level
    Journal of Power Sources. 2023; 556: 232419 (10 pp.). https://doi.org/10.1016/j.jpowsour.2022.232419
    DORA PSI
  • Trtik P, Filges U, Bollhalder A, Ivanov A, Kalt A, Lehmann M, et al.
    NEUTRA 2.0 - upgrade of a pioneering instrument
    In: 9th international topical meeting on neutron radiography (ITMNR-9 2022). Vol. 2605. Journal of physics: conference series. Bristol: IOP Publishing; 2023:012001 (7 pp.). https://doi.org/10.1088/1742-6596/2605/1/012001
    DORA PSI
  • Turtayeva Z, Xu F, Dillet J, Mozet K, Peignier R, Celzard A, et al.
    The influence of ink formulation and preparation on the performance of proton-exchange membrane fuel cell
    Energies. 2023; 16(22): 7519 (24 pp.). https://doi.org/10.3390/en16227519
    DORA PSI
  • Wang C, Herranz J, Hübner R, Schmidt TJ, Eychmüller A
    Element distributions in bimetallic aerogels
    Accounts of Chemical Research. 2023; 56(3): 237-247. https://doi.org/10.1021/acs.accounts.2c00491
    DORA PSI
  • Weber CC, Wrubel JA, Gubler L, Bender G, De Angelis S, Büchi FN
    How the porous transport layer interface affects catalyst utilization and performance in polymer electrolyte water electrolysis
    ACS Applied Materials and Interfaces. 2023; 15(29): 34750-34763. https://doi.org/10.1021/acsami.3c04151
    DORA PSI
  • Yazili D, Marini E, Saatkamp T, Münchinger A, de Wild T, Gubler L, et al.
    Sulfonated poly(phenylene sulfone) blend membranes finding their way into proton exchange membrane fuel cells
    Journal of Power Sources. 2023; 563: 232791 (10 pp.). https://doi.org/10.1016/j.jpowsour.2023.232791
    DORA PSI
  • Yoshimune W, Falqueto JB, Clark AH, Yüzbasi NS, Graule T, Baster D, et al.
    The role of phosphate functionalization on the oxygen evolution reaction activity of cobalt‐based oxides at different pH values
    Small Structures. 2023; 4(12): 2300106 (10 pp.). https://doi.org/10.1002/sstr.202300106
    DORA PSI
  • de Wild T, Wurm J, Becker P, Günther D, Nauser T, Schmidt TJ, et al.
    A nature-inspired antioxidant strategy based on porphyrin for aromatic hydrocarbon containing fuel cell membranes**
    ChemSusChem. 2023; 16(21): e202300775 (13 pp.). https://doi.org/10.1002/cssc.202300775
    DORA PSI
  • de Wild T, Nemeth T, Becker P, Günther D, Nauser T, Schmidt TJ, et al.
    Repair of aromatic hydrocarbon-based membranes tested under accelerated fuel cell conditions
    Journal of Power Sources. 2023; 560: 232525 (13 pp.). https://doi.org/10.1016/j.jpowsour.2022.232525
    DORA PSI
  • Ünsal S, Bozzetti M, Chen YC, Girod R, Berger A, Diercks JS, et al.
    Catalyst aggregate size effect on the mass transport properties of non-noble metal catalyst layers for PEMFC cathodes
    Journal of the Electrochemical Society. 2023; 170(7): 074502 (12 pp.). https://doi.org/10.1149/1945-7111/ace289
    DORA PSI
  • Ünsal S, Girod R, Appel C, Karpov D, Mermoux M, Maillard F, et al.
    Decoupling the contributions of different instability mechanisms to the PEMFC performance decay of non-noble metal O2-reduction catalysts
    Journal of the American Chemical Society. 2023; 145(14): 7845-7858. https://doi.org/10.1021/jacs.2c12751
    DORA PSI
  • Ünsal S, Schmidt TJ, Herranz J
    Effect of aggregate size and film quality on the electrochemical properties of non-noble metal catalysts in rotating ring disk electrode measurements
    Electrochimica Acta. 2023; 445: 142024 (9 pp.). https://doi.org/10.1016/j.electacta.2023.142024
    DORA PSI

2022

  • Boucly A, Artiglia L, Fabbri E, Palagin D, Aegerter D, Pergolesi D, et al.
    Direct evidence of cobalt oxyhydroxide formation on a La0.2Sr0.8CoO3 perovskite water splitting catalyst
    Journal of Materials Chemistry A. 2022; 10(5): 2434-2444. https://doi.org/10.1039/D1TA04957G
    DORA PSI
  • Bozzetti M, Berger A, Girod R, Chen YC, Büchi FN, Gasteiger HA, et al.
    On the role of pore constrictions in gas diffusion electrodes
    Chemical Communications. 2022; 58(63): 8854-8857. https://doi.org/10.1039/d2cc02844a
    DORA PSI
  • Chauhan P, Hiekel K, Diercks JS, Herranz J, Saveleva VA, Khavlyuk P, et al.
    Electrochemical surface area wuantification, CO2 reduction performance, and stability studies of unsupported three-dimensional Au aerogels versus carbon-supported Au nanoparticles
    ACS Materials Au. 2022; 2(3): 278-292. https://doi.org/10.1021/acsmaterialsau.1c00067
    DORA PSI
  • Chen Y-C, Karageorgiou C, Eller J, Schmidt TJ, Büchi FN
    Determination of the porosity and its heterogeneity of fuel cell microporous layers by X-ray tomographic microscopy
    Journal of Power Sources. 2022; 539: 231612 (14 pp.). https://doi.org/10.1016/j.jpowsour.2022.231612
    DORA PSI
  • Csoklich C, Sabharwal M, Schmidt TJ, Büchi FN
    Does the thermal conductivity of gas diffusion layer matter in polymer electrolyte fuel cells?
    Journal of Power Sources. 2022; 540: 231539 (11 pp.). https://doi.org/10.1016/j.jpowsour.2022.231539
    DORA PSI
  • Csoklich C, Schmidt TJ, Büchi FN
    High performance gas diffusion layers with added deterministic structures
    Energy and Environmental Science. 2022; 15(3): 1293-1306. https://doi.org/10.1039/d1ee03246a
    DORA PSI
  • Diercks JS, Georgi M, Herranz J, Diklić N, Chauhan P, Clark AH, et al.
    CO2 electroreduction on unsupported PdPt aerogels: effects of alloying and surface composition on product selectivity
    ACS Applied Energy Materials. 2022; 5(7): 8460-8471. https://doi.org/10.1021/acsaem.2c00987
    DORA PSI
  • Diercks JS, Herranz J, Georgi M, Diklić N, Chauhan P, Ebner K, et al.
    Interplay between surface-adsorbed CO and bulk Pd hydride under CO2-electroreduction conditions
    ACS Catalysis. 2022; 12(17): 10727-10741. https://doi.org/10.1021/acscatal.2c02660
    DORA PSI
  • Diklić N, Clark AH, Herranz J, Diercks JS, Aegerter D, Nachtegaal M, et al.
    Potential pitfalls in the operando XAS study of oxygen evolution electrocatalysts
    ACS Energy Letters. 2022; 7(5): 1735-1740. https://doi.org/10.1021/acsenergylett.2c00727
    DORA PSI
  • Ebner K, Clark AH, Saveleva VA, Smolentsev G, Chen J, Ni L, et al.
    Time-resolved potential-induced changes in Fe/N/C-catalysts studied by in situ modulation excitation X-ray absorption spectroscopy
    Advanced Energy Materials. 2022; 12(14): 2103699 (14 pp.). https://doi.org/10.1002/aenm.202103699
    DORA PSI
  • Gubler L
    Wire-free electrochemical CO2 scrubbing
    Nature Energy. 2022; 7: 216-217. https://doi.org/10.1038/s41560-022-00983-1
    DORA PSI
  • Mastronardi V, Kim J, Veronesi M, Pomili T, Berti F, Udayan G, et al.
    Green chemistry and first-principles theory enhance catalysis: synthesis and 6-fold catalytic activity increase of sub-5 nm Pd and Pt@Pd nanocubes
    Nanoscale. 2022; 14(28): 10155-10168. https://doi.org/10.1039/d2nr02278h
    DORA PSI
  • Mourouga G, Chery D, Baudrin E, Randriamahazaka H, Schmidt TJ, Schumacher JO
    Estimation of activity coefficients for aqueous organic redox flow batteries: theoretical basis and equations
    iScience. 2022; 25(9): 104901 (26 pp.). https://doi.org/10.1016/j.isci.2022.104901
    DORA PSI
  • Muroyama AP, Gubler L
    Carbonate regeneration using a membrane electrochemical cell for efficient CO2 capture
    ACS Sustainable Chemistry and Engineering. 2022; 10(49): 16113-16117. https://doi.org/10.1021/acssuschemeng.2c04175
    DORA PSI
  • Nemeth T, Agrachev M, Jeschke G, Gubler L, Nauser T
    EPR study on the oxidative degradation of phenyl sulfonates, constituents of aromatic hydrocarbon-based proton-exchange fuel cell membranes
    Journal of Physical Chemistry C. 2022; 126(37): 15606-15616. https://doi.org/10.1021/acs.jpcc.2c04566
    DORA PSI
  • Nemeth T, de Wild T, Gubler L, Nauser T
    Impact of substitution on reactions and stability of one-electron oxidised phenyl sulfonates in aqueous solution
    Physical Chemistry Chemical Physics. 2022; 24(2): 895-901. https://doi.org/10.1039/d1cp04518k
    DORA PSI
  • Nemeth T, De Wild T, Gubler L, Nauser T
    Moderation of oxidative damage on aromatic hydrocarbon-based polymers
    Journal of the Electrochemical Society. 2022; 169(5): 054529 (8 pp.). https://doi.org/10.1149/1945-7111/ac6f85
    DORA PSI
  • Nemeth T, Nauser T, Gubler L
    On the radical-induced degradation of quaternary ammonium cations for anion-exchange membrane fuel cells and electrolyzers
    ChemSusChem. 2022; 15(22): e202201571 (9 pp.). https://doi.org/10.1002/cssc.202201571
    DORA PSI
  • Peter C, Vrettos E, Büchi FN
    Polymer electrolyte membrane electrolyzer and fuel cell system characterization for power system frequency control
    International Journal of Electrical Power and Energy Systems. 2022; 141: 108121 (10 pp.). https://doi.org/10.1016/j.ijepes.2022.108121
    DORA PSI
  • Pribyl-Kranewitter B, Beard A, Gîjiu CL, Dinculescu D, Schmidt TJ
    Influence of low-temperature electrolyser design on economic and environmental potential of CO and HCOOH production: a techno-economic assessment
    Renewable and Sustainable Energy Reviews. 2022; 154: 111807 (18 pp.). https://doi.org/10.1016/j.rser.2021.111807
    DORA PSI
  • Sadd M, De Angelis S, Colding-Jørgensen S, Blanchard D, Johnsen RE, Sanna S, et al.
    Visualization of dissolution-precipitation processes in lithium–sulfur batteries
    Advanced Energy Materials. 2022; 12(10): 2103126 (12 pp.). https://doi.org/10.1002/aenm.202103126
    DORA PSI
  • Schuller A, Schmidt TJ, Eller J
    Finite element model based determination of local membrane conductivity of polymer electrolyte fuel cells
    Journal of the Electrochemical Society. 2022; 169(4): 044525 (7 pp.). https://doi.org/10.1149/1945-7111/ac6390
    DORA PSI
  • Schuller A, Schmidt TJ, Eller J
    Non-invasive measurement of humidity distribution in polymer electrolyte fuel cells (PEFCs): part I. In situ proof of concept
    Journal of the Electrochemical Society. 2022; 169(7): 074504 (8 pp.). https://doi.org/10.1149/1945-7111/ac7a62
    DORA PSI
  • Schuller A, Schmidt TJ, Eller J
    Noninvasive measurement of humidity distribution in polymer electrolyte fuel cells (PEFCs). Part II: operando analysis of a fuel cell stack
    Journal of the Electrochemical Society. 2022; 169(12): 124512 (10 pp.). https://doi.org/10.1149/1945-7111/aca0e3
    DORA PSI
  • Striednig M, Cochet M, Boillat P, Schmidt TJ, Büchi FN
    A model based investigation of evaporative cooling for polymer electrolyte fuel cells - stack level analysis
    Journal of Power Sources. 2022; 517: 230706 (11 pp.). https://doi.org/10.1016/j.jpowsour.2021.230706
    DORA PSI
  • Striednig M, Schmidt TJ, Büchi FN
    A model based investigation of evaporative cooling for polymer electrolyte fuel cells - system level analysis
    Journal of Power Sources. 2022; 542: 231720 (11 pp.). https://doi.org/10.1016/j.jpowsour.2022.231720
    DORA PSI
  • Tenny KM, Greco KV, van der Heijden M, Pini T, Mularczyk A, Vasile A-P, et al.
    A comparative study of compressive effects on the morphology and performance of carbon paper and cloth electrodes in redox flow batteries
    Energy Technology. 2022; 10(8): 2101162 (11 pp.). https://doi.org/10.1002/ente.202101162
    DORA PSI
  • Weber CC, Schuler T, De Bruycker R, Gubler L, Büchi FN, De Angelis S
    On the role of porous transport layer thickness in polymer electrolyte water electrolysis
    Journal of Power Sources Advances. 2022; 15: 100095 (6 pp.). https://doi.org/10.1016/j.powera.2022.100095
    DORA PSI
  • Xu H, Bührer M, Marone F, Schmidt TJ, Büchi FN, Eller J
    Effects of gas diffusion layer substrates on PEFC water management: part II. In situ liquid water removal via evaporation
    Journal of the Electrochemical Society. 2022; 169(10): 104503 (13 pp.). https://doi.org/10.1149/1945-7111/ac94a2
    DORA PSI
  • Zhang Z, Han Z, Testino A, Gubler L
    Platinum and cerium-zirconium oxide co-doped membrane for mitigated H2 crossover and ionomer degradation in PEWE
    Journal of the Electrochemical Society. 2022; 169(10): 104501 (6 pp.). https://doi.org/10.1149/1945-7111/ac94a3
    DORA PSI
  • de Wild T, Nemeth T, Nauser T, Schmidt TJ, Gubler L
    Chemical stability enhancement of aromatic proton exchange membranes using a damage repair mechanism
    In: Polymer electrolyte fuel cells & electrolyzers 22 (PEFC&E 22). Vol. 109. ECS transactions. Bristol: IOP Publishing; 2022:317-325. https://doi.org/10.1149/10909.0317ecst
    DORA PSI
  • van Rooij S, Magnini M, Mularczyk A, Xu H, Büchi FN, Haussener S
    Conductive heat transfer in partially saturated gas diffusion layers with evaporative cooling
    Journal of the Electrochemical Society. 2022; 169(3): 034515 (12 pp.). https://doi.org/10.1149/1945-7111/ac4e5c
    DORA PSI

2021

  • Beall CE, Fabbri E, Schmidt TJ
    Perovskite oxide based electrodes for the oxygen reduction and evolution reactions: the underlying mechanism
    ACS Catalysis. 2021; 11(5): 3094-3114. https://doi.org/10.1021/acscatal.0c04473
    DORA PSI
  • Bührer M, Xu H, Hendriksen AA, Büchi FN, Eller J, Stampanoni M, et al.
    Deep learning based classification of dynamic processes in time-resolved X-ray tomographic microscopy
    Scientific Reports. 2021; 11(1): 24174 (15 pp.). https://doi.org/10.1038/s41598-021-03546-8
    DORA PSI
  • Chen Y-C, Berger A, De Angelis S, Schuler T, Bozzetti M, Eller J, et al.
    A method for spatial quantification of water in microporous layers of polymer electrolyte fuel cells by X-ray tomographic microscopy
    ACS Applied Materials and Interfaces. 2021; 13(14): 16227-16237. https://doi.org/10.1021/acsami.0c22358
    DORA PSI
  • Csoklich C, Steim R, Marone F, Schmidt TJ, Büchi FN
    Gas diffusion layers with deterministic structure for high performance polymer electrolyte fuel cells
    ACS Applied Materials and Interfaces. 2021; 13(8): 9908-9918. https://doi.org/10.1021/acsami.0c20896
    DORA PSI
  • Csoklich C, Xu H, Marone F, Schmidt TJ, Büchi FN
    Laser structured gas diffusion layers for improved water transport and fuel cell performance
    ACS Applied Energy Materials. 2021; 4(11): 12808-12818. https://doi.org/10.1021/acsaem.1c02454
    DORA PSI
  • De Angelis S, Nguyen HP, Nagao S, Kishita K, Marone F, Büchi FN
    In-situ observation of water evaporation in exhaust gas catalyst via sub-micron and sub-second X-ray tomography
    Chemical Engineering Science: X. 2021; 10: 100091 (7 pp.). https://doi.org/10.1016/j.cesx.2021.100091
    DORA PSI
  • De Angelis S, Schuler T, Charalambous MA, Marone F, Schmidt TJ, Büchi FN
    Unraveling two-phase transport in porous transport layer materials for polymer electrolyte water electrolysis
    Journal of Materials Chemistry A. 2021; 9(38): 22102-22113. https://doi.org/10.1039/d1ta03379d
    DORA PSI
  • Diercks JS, Pribyl-Kranewitter B, Herranz J, Chauhan P, Faisnel A, Schmidt TJ
    An online gas chromatography cell setup for accurate CO2-electroreduction product quantification
    Journal of the Electrochemical Society. 2021; 168(6): 064504 (11 pp.). https://doi.org/10.1149/1945-7111/ac0363
    DORA PSI
  • Doerenkamp T, Sabharwal M, Eller J
    Insights into the stability and formation of water droplets using operando X-ray tomographic microscopy
    In: Polymer electrolyte fuel cells & electrolyzers 21 (PEFC&E 21). Vol. 104. ECS transactions. Bristol, United Kingdom: IOP Publishing; 2021:75-82. https://doi.org/10.1149/10408.0075ecst
    DORA PSI
  • Duburg JC, Azizi K, Primdahl S, Hjuler HA, Zanzola E, Schmidt TJ, et al.
    Composite polybenzimidazole membrane with high capacity retention for vanadium redox flow batteries
    Molecules. 2021; 26(6): 1679 (15 pp.). https://doi.org/10.3390/molecules26061679
    DORA PSI
  • Ebner K, Ni L, Saveleva VA, Le Monnier BP, Clark AH, Krumeich F, et al.
    57Fe-enrichment effect on the composition and performance of Fe-based O2-reduction electrocatalysts
    Physical Chemistry Chemical Physics. 2021; 23(15): 9147-9157. https://doi.org/10.1039/d1cp00707f
    DORA PSI
  • Flamm B, Peter C, Büchi FN, Lygeros J
    Electrolyzer modeling and real-time control for optimized production of hydrogen gas
    Applied Energy. 2021; 281: 116031 (11 pp.). https://doi.org/10.1016/j.apenergy.2020.116031
    DORA PSI
  • Garbe S, Samulesson E, Schmidt TJ, Gubler L
    Comparison of Pt-doped membranes for gas crossover suppression in polymer electrolyte water electrolysis
    Journal of the Electrochemical Society. 2021; 168(10): 104502 (8 pp.). https://doi.org/10.1149/1945-7111/ac2925
    DORA PSI
  • Garbe S, Futter J, Schmidt TJ, Gubler L
    Insight into elevated temperature and thin membrane application for high efficiency in polymer electrolyte water electrolysis
    Electrochimica Acta. 2021; 377: 138046 (12 pp.). https://doi.org/10.1016/j.electacta.2021.138046
    DORA PSI
  • Garbe S, Futter J, Agarwal A, Tarik M, Mularczyk AA, Schmidt TJ, et al.
    Understanding degradation effects of elevated temperature operating conditions in polymer electrolyte water electrolyzers
    Journal of the Electrochemical Society. 2021; 168(4): 044515 (13 pp.). https://doi.org/10.1149/1945-7111/abf4ae
    DORA PSI
  • Heinritz A, Binninger T, Patru A, Schmidt TJ
    Asymmetric Butler-Volmer kinetics of the electrochemical Ce(III)/Ce(IV) redox couple on polycrystalline Au electrodes in sulfuric acid and the dissociation field effect
    ACS Catalysis. 2021; 11: 8140-8154. https://doi.org/10.1021/acscatal.0c04587
    DORA PSI
  • Iwase K, Ebner K, Diercks JS, Saveleva VA, Ünsal S, Krumeich F, et al.
    Effect of cobalt speciation and the graphitization of the carbon matrix on the CO2 electroreduction activity of Co/N-doped carbon materials
    ACS Applied Materials and Interfaces. 2021; 13(13): 15122-15131. https://doi.org/10.1021/acsami.0c21920
    DORA PSI
  • Khatoonabadi M, Safi MA, Prasianakis NI, Roth J, Mantzaras J, Kirov N, et al.
    Insights on the interaction of serpentine channels and gas diffusion layer in an operating polymer electrolyte fuel cell: numerical modeling across scales
    International Journal of Heat and Mass Transfer. 2021; 181: 121859 (13 pp.). https://doi.org/10.1016/j.ijheatmasstransfer.2021.121859
    DORA PSI
  • Kim B-J, Fabbri E, Borlaf M, Abbott DF, Castelli IE, Nachtegaal M, et al.
    Oxygen evolution reaction activity and underlying mechanism of perovskite electrocatalysts at different pH
    Materials Advances. 2021; 2(1): 345-355. https://doi.org/10.1039/D0MA00661K
    DORA PSI
  • Linke J, Rohrbach T, Ranocchiari M, Schmidt TJ, Fabbri E
    Enlightening the journey of metal-organic framework (derived) catalysts during the oxygen evolution reaction in alkaline media via operando X-ray absorption spectroscopy
    Current Opinion in Electrochemistry. 2021; 30: 100845 (7 pp.). https://doi.org/10.1016/j.coelec.2021.100845
    DORA PSI
  • Marelli E, Gazquez J, Poghosyan E, Müller E, Gawryluk DJ, Pomjakushina E, et al.
    Correlation between oxygen vacancies and oxygen evolution reaction activity for a model electrode: PrBaCo2O5+δ
    Angewandte Chemie International Edition. 2021; 60(26): 14609-14619. https://doi.org/10.1002/anie.202103151
    DORA PSI
  • Mularczyk A, Lin Q, Niblett D, Vasile A, Blunt MJ, Niasar V, et al.
    Operando liquid pressure determination in polymer electrolyte fuel cells
    ACS Applied Materials and Interfaces. 2021; 13(29): 34003-34011. https://doi.org/10.1021/acsami.1c04560
    DORA PSI
  • Mularczyk A, Michalski A, Striednig M, Herrendörfer R, Schmidt TJ, Büchi FN, et al.
    Mass transport limitations ofwater evaporation in polymer electrolyte fuel cell gas diffusion layers
    Energies. 2021; 14(10): 2967 (21 pp.). https://doi.org/10.3390/en14102967
    DORA PSI
  • Muroyama AP, Beard A, Pribyl-Kranewitter B, Gubler L
    Separation of CO2 from dilute gas streams using a membrane electrochemical cell
    ACS ES&T Engineering. 2021; 1(5): 905-916. https://doi.org/10.1021/acsestengg.1c00048
    DORA PSI
  • Pittkowski RK, Abbott DF, Nebel R, Divanis S, Fabbri E, Castelli IE, et al.
    Synergistic effects in oxygen evolution activity of mixed iridium-ruthenium pyrochlores
    Electrochimica Acta. 2021; 366: 137327 (11 pp.). https://doi.org/10.1016/j.electacta.2020.137327
    DORA PSI
  • Pribyl-Kranewitter B, Beard A, Schuler T, Diklić N, Schmidt TJ
    Investigation and optimisation of operating conditions for low- temperature CO2 reduction to CO in a forward-bias bipolar- membrane electrolyser
    Journal of the Electrochemical Society. 2021; 168(4): 043506 (14 pp.). https://doi.org/10.1149/1945-7111/abf063
    DORA PSI
  • Sabharwal M, Büchi FN, Nagashima S, Marone F, Eller J
    Investigation of the transient freeze start behavior of polymer electrolyte fuel cells
    Journal of Power Sources. 2021; 489: 229447 (12 pp.). https://doi.org/10.1016/j.jpowsour.2020.229447
    DORA PSI
  • Sabharwal M, Charalambous M, Dörenkamp T, Nagashima S, Marone F, Büchi FN, et al.
    Understanding the effect of feed gas humidity on the freeze start behavior of polymer electrolyte fuel cells
    Journal of the Electrochemical Society. 2021; 168(11): 114512 (10 pp.). https://doi.org/10.1149/1945-7111/ac37ed
    DORA PSI
  • Saveleva VA, Ebner K, Ni L, Smolentsev G, Klose D, Zitolo A, et al.
    Potential‐induced spin changes in Fe/N/C electrocatalysts assessed by in situ X‐ray emission spectroscopy
    Angewandte Chemie International Edition. 2021; 60: 11707-11712. https://doi.org/10.1002/anie.202016951
    DORA PSI
  • Trini M, De Angelis S, Jørgensen PS, Hendriksen PV, Thornton K, Chen M
    Towards the validation of a phase field model for Ni coarsening in solid oxide cells
    Acta Materialia. 2021; 212: 116887 (11 pp.). https://doi.org/10.1016/j.actamat.2021.116887
    DORA PSI
  • Xu H, Bührer M, Marone F, Schmidt TJ, Büchi FN, Eller J
    Effects of gas diffusion layer substrates on PEFC water management: Part I. Operando liquid water saturation and gas diffusion properties
    Journal of the Electrochemical Society. 2021; 168(7): 074505 (14 pp.). https://doi.org/10.1149/1945-7111/ac1035
    DORA PSI
  • Xu H, Nagashima S, Nguyen HP, Kishita K, Marone F, Büchi FN, et al.
    Temperature dependent water transport mechanism in gas diffusion layers revealed by subsecond operando X-ray tomographic microscopy
    Journal of Power Sources. 2021; 490: 229492 (10 pp.). https://doi.org/10.1016/j.jpowsour.2021.229492
    DORA PSI
  • Zlobinski M, Schuler T, Büchi FN, Schmidt TJ, Boillat P
    Elucidation of fluid streamlining in multi-layered porous transport layers for polymer electrolyte water electrolyzers by operando neutron radiography
    Journal of the Electrochemical Society. 2021; 168(1): 014505 (9 pp.). https://doi.org/10.1149/1945-7111/abcf19
    DORA PSI
  • de Wild T, Nemeth T, Nolte TM, Schmidt TJ, Nauser T, Gubler L
    Possible repair mechanism for hydrocarbon-based-ionomers following damage by radical attack
    Journal of the Electrochemical Society. 2021; 168(5): 054514 (12 pp.). https://doi.org/10.1149/1945-7111/abf9be
    DORA PSI

2020

  • Aegerter D, Borlaf M, Fabbri E, Clark AH, Nachtegaal M, Graule T, et al.
    Tuning the Co oxidation state in Ba0.5Sr0.5Co0.8Fe0.2O3-δ by flame spray synthesis towards high oxygen evolution reaction activity
    Catalysts. 2020; 10(9): 984 (16 pp.). https://doi.org/10.3390/catal10090984
    DORA PSI
  • Babic U, Tarik M, Schmidt TJ, Gubler L
    Understanding the effects of material properties and operating conditions on component aging in polymer electrolyte water electrolyzers
    Journal of Power Sources. 2020; 451: 227778 (8 pp.). https://doi.org/10.1016/j.jpowsour.2020.227778
    DORA PSI
  • Ben youcef H, Henkensmeier D, Balog S, Scherer GG, Gubler L
    Copolymer synergistic coupling for chemical stability and improved gas barrier properties of a polymer electrolyte membrane for fuel cell applications
    International Journal of Hydrogen Energy. 2020; 45(11): 7059-7068. https://doi.org/10.1016/j.ijhydene.2019.12.208
    DORA PSI
  • Boucly A, Fabbri E, Artiglia L, Cheng X, Pergolesi D, Ammann M, et al.
    Surface segregation acts as surface engineering for the oxygen evolution reaction on perovskite oxides in alkaline media
    Chemistry of Materials. 2020; 32(12): 5256-5263. https://doi.org/10.1021/acs.chemmater.0c01396
    DORA PSI
  • Bührer M, Xu H, Eller J, Sijbers J, Stampanoni M, Marone F
    Unveiling water dynamics in fuel cells from time-resolved tomographic microscopy data
    Scientific Reports. 2020; 10(1): 16388 (15 pp.). https://doi.org/10.1038/s41598-020-73036-w
    DORA PSI
  • Chattot R, Martens I, Scohy M, Herranz J, Drnec J, Maillard F, et al.
    Disclosing Pt-bimetallic alloy nanoparticle surface lattice distortion with electrochemical probes
    ACS Energy Letters. 2020; 5(1): 162-169. https://doi.org/10.1021/acsenergylett.9b02287
    DORA PSI
  • De Angelis S, Jørgensen PS, Tsai EHR, Holler M, Fevola G, Bowen JR
    Tracking nickel oxide reduction in solid oxide cells via ex-situ ptychographic nano-tomography
    Materials Characterization. 2020; 162: 110183 (5 pp.). https://doi.org/10.1016/j.matchar.2020.110183
    DORA PSI
  • Dikaya O, Nachtegaal M, Szlachetko J, Ebner K, Saveleva V, Weder N, et al.
    Operation of a bending magnet beamline in large energy bandwidth mode for non-resonant X-ray emission spectroscopy
    Results in Physics. 2020; 18: 103212 (8 pp.). https://doi.org/10.1016/j.rinp.2020.103212
    DORA PSI
  • Gubler L, Vonlanthen D, Schneider A, Oldenburg FJ
    Composite membranes containing a porous separator and a polybenzimidazole thin film for vanadium redox flow batteries
    Journal of the Electrochemical Society. 2020; 167(10): 100502 (17 pp.). https://doi.org/10.1149/1945-7111/ab945f
    DORA PSI
  • Halter J, Bevilacqua N, Zeis R, Schmidt TJ, Büchi FN
    The impact of the catalyst layer structure on phosphoric acid migration in HT-PEFC – An operando X-ray tomographic microscopy study
    Journal of Electroanalytical Chemistry. 2020; 859: 113832 (7 pp.). https://doi.org/10.1016/j.jelechem.2020.113832
    DORA PSI
  • Herranz J, Pătru A, Fabbri E, Schmidt TJ
    Co-electrolysis of CO2 and H2O: from electrode reactions to cell-level development
    Current Opinion in Electrochemistry. 2020; 23: 89-95. https://doi.org/10.1016/j.coelec.2020.05.004
    DORA PSI
  • Manzi-Orezzoli V, Siegwart M, Scheuble D, Chen Y-C, Schmidt TJ, Boillat P
    Impact of the microporous layer on gas diffusion layers with patterned wettability I: material design and characterization
    Journal of the Electrochemical Society. 2020; 167(6): 064516 (11 pp.). https://doi.org/10.1149/1945-7111/ab828f
    DORA PSI
  • Mularczyk A, Lin Q, Blunt MJ, Lamibrac A, Marone F, Schmidt TJ, et al.
    Droplet and percolation network interactions in a fuel cell gas diffusion layer
    Journal of the Electrochemical Society. 2020; 167(8): 084506 (8 pp.). https://doi.org/10.1149/1945-7111/ab8c85
    DORA PSI
  • Muroyama AP, Pătru A, Gubler L
    Review - CO2 separation and transport via electrochemical methods
    Journal of the Electrochemical Society. 2020; 167(13): 133504 (12 pp.). https://doi.org/10.1149/1945-7111/abbbb9
    DORA PSI
  • Niblett D, Mularczyk A, Niasar V, Eller J, Holmes S
    Two-phase flow dynamics in a gas diffusion layer - gas channel - microporous layer system
    Journal of Power Sources. 2020; 471: 228427 (12 pp.). https://doi.org/10.1016/j.jpowsour.2020.228427
    DORA PSI
  • Nolte TM, Nauser T, Gubler L
    Attack of hydroxyl radicals to α-methyl-styrene sulfonate polymers and cerium-mediated repair via radical cations
    Physical Chemistry Chemical Physics. 2020; 22(8): 4516-4525. https://doi.org/10.1039/C9CP05454E
    DORA PSI
  • Nolte TM, Nauser T, Gubler L, Hendriks AJ, Peijnenburg WJGM
    Thermochemical unification of molecular descriptors to predict radical hydrogen abstraction with low computational cost
    Physical Chemistry Chemical Physics. 2020; 22(40): 23215-23225. https://doi.org/10.1039/D0CP03750H
    DORA PSI
  • Novotny Z, Aegerter D, Comini N, Tobler B, Artiglia L, Maier U, et al.
    Probing the solid-liquid interface with tender x rays: a new ambient-pressure x-ray photoelectron spectroscopy endstation at the Swiss Light Source
    Review of Scientific Instruments. 2020; 91(2): 023103 (10 pp.). https://doi.org/10.1063/1.5128600
    DORA PSI
  • Schuler T, Ciccone JM, Krentscher B, Marone F, Peter C, Schmidt TJ, et al.
    Hierarchically structured porous transport layers for polymer electrolyte water electrolysis
    Advanced Energy Materials. 2020; 10(2): 1903216 (12 pp.). https://doi.org/10.1002/aenm.201903216
    DORA PSI
  • Schuler T, Kimura T, Schmidt TJ, Büchi FN
    Towards a generic understanding of oxygen evolution reaction kinetics in polymer electrolyte water electrolysis
    Energy and Environmental Science. 2020; 13(7): 2153-2166. https://doi.org/10.1039/d0ee00673d
    DORA PSI
  • Schuller A, Eller J
    Finite element model based determination of local membrane conductivity of polymer electrolyte fuel cells
    In: Swider-Lyons K, Uchida H, Pintauro PN, Mustain W, Buechi F, Pivovar BS, et al., eds. PRiME 2020: Polymer Electrolyte Fuel Cells & electrolyzers 20 (PEFC&E 20). Vol. 98. ECS transactions. Bristol, United Kingdom: IOP Publishing; 2020:3-9. https://doi.org/10.1149/09809.0003ecst
    DORA PSI
  • Schwämmlein JN, Pham NLT, Mittermeier T, Egawa M, Bonorand L, Gasteiger HA
    Through-plane conductivity of anion exchange membranes at sub-freezing temperatures-Hydroxide vs (Bi-)carbonate ions
    Journal of the Electrochemical Society. 2020; 167(8): 084513 (11 pp.). https://doi.org/10.1149/1945-7111/ab8cdf
    DORA PSI
  • Tranter TG, Boillat P, Mularczyk A, Manzi-Orezzoli V, Shearing PR, Brett DJL, et al.
    Pore network modelling of capillary transport and relative diffusivity in gas diffusion layers with patterned wettability
    Journal of the Electrochemical Society. 2020; 167(11): 114512 (11 pp.). https://doi.org/10.1149/1945-7111/ab9d61
    DORA PSI
  • Xu H, Bührer M, Marone F, Schmidt TJ, Büchi FN, Eller J
    Optimal image denoising for in situ X-ray tomographic microscopy of liquid water in gas diffusion layers of polymer electrolyte fuel cells
    Journal of the Electrochemical Society. 2020; 167(10): 104505 (10 pp.). https://doi.org/10.1149/1945-7111/ab9820
    DORA PSI
  • Zlobinski M, Babic U, Fikry M, Gubler L, Schmidt TJ, Boillat P
    Dynamic neutron imaging and modeling of cationic impurities in polymer electrolyte water electrolyzer
    Journal of the Electrochemical Society. 2020; 167(14): 144509 (10 pp.). https://doi.org/10.1149/1945-7111/abc83b
    DORA PSI
  • Zlobinski M, Schuler T, Büchi FN, Schmidt TJ, Boillat P
    Transient and steady state two-phase flow in anodic porous transport layer of proton exchange membrane water electrolyzer
    Journal of the Electrochemical Society. 2020; 167(8): 084509 (9 pp.). https://doi.org/10.1149/1945-7111/ab8c89
    DORA PSI

2019

  • Abbott DF, Pittkowski RK, Macounová K, Nebel R, Marelli E, Fabbri E, et al.
    Design and synthesis of Ir/Ru pyrochlore catalysts for the oxygen evolution reaction based on their bulk thermodynamic properties
    ACS Applied Materials and Interfaces. 2019; 11(41): 37748-37760. https://doi.org/10.1021/acsami.9b13220
    DORA PSI
  • Babic U, Zlobinski M, Schmidt TJ, Boillat P, Gubler L
    CO2-assisted regeneration of a polymer electrolyte water electrolyzer contaminated with metal ion impurities
    Journal of the Electrochemical Society. 2019; 166(10): F610-F619. https://doi.org/10.1149/2.0851910jes
    DORA PSI
  • Babic U, Nilsson E, Pătru A, Schmidt TJ, Gubler L
    Proton transport in catalyst layers of a polymer electrolyte water electrolyzer: effect of the anode catalyst loading
    Journal of the Electrochemical Society. 2019; 166(4): F214-F220. https://doi.org/10.1149/2.0341904jes
    DORA PSI
  • Bührer M, Stampanoni M, Rochet X, Büchi F, Eller J, Marone F
    High-numerical-aperture macroscope optics for time-resolved experiments
    Journal of Synchrotron Radiation. 2019; 26: 1161-1172. https://doi.org/10.1107/S1600577519004119
    DORA PSI
  • Cheng X, Kim B-J, Fabbri E, Schmidt TJ
    Co/Fe oxyhydroxides supported on perovskite oxides as oxygen evolution reaction catalyst systems
    ACS Applied Materials and Interfaces. 2019; 11(38): 34787-34795. https://doi.org/10.1021/acsami.9b04456
    DORA PSI
  • Conder J, Villevieille C
    How reliable is the Na metal as a counter electrode in Na-ion half cells?
    Chemical Communications. 2019; 55(9): 1275-1278. https://doi.org/10.1039/c8cc07852a
    DORA PSI
  • Ebner K, Herranz J, Saveleva VA, Kim B-J, Henning S, Demicheli M, et al.
    Fe-based O2-reduction catalysts synthesized using Na2CO3as a pore-inducing agent
    ACS Applied Energy Materials. 2019; 2(2): 1469-1479. https://doi.org/10.1021/acsaem.8b02036
    DORA PSI
  • Erbach S, Pribyl B, Klages M, Spitthoff L, Borah K, Epple S, et al.
    Influence of operating conditions on permeation of CO2 through the membrane in an automotive PEMFC system
    International Journal of Hydrogen Energy. 2019; 44(25): 12760-12771. https://doi.org/10.1016/j.ijhydene.2018.10.033
    DORA PSI
  • Ferri D, Pergolesi D, Fabbri E
    Energy conversion processes with perovskite-type materials
    Chimia. 2019; 73(11): 913-921. https://doi.org/10.2533/chimia.2019.913
    DORA PSI
  • Garbe S, Babic U, Nilsson E, Schmidt TJ, Gubler L
    Communication—Pt-doped thin membranes for gas crossover suppression in polymer electrolyte water electrolysis
    Journal of the Electrochemical Society. 2019; 166(13): F873-F875. https://doi.org/10.1149/2.0111913jes
    DORA PSI
  • Gubler L
    Membranes and separators for redox flow batteries
    Current Opinion in Electrochemistry. 2019; 18: 31-36. https://doi.org/10.1016/j.coelec.2019.08.007
    DORA PSI
  • Halter J, Gloor T, Amoroso B, Schmidt TJ, Büchi FN
    Wetting properties of porous high temperature polymer electrolyte fuel cells materials with phosphoric acid
    Physical Chemistry Chemical Physics. 2019; 21(24): 13126-13134. https://doi.org/10.1039/C9CP02149C
    DORA PSI
  • Kim B-J, Fabbri E, Castelli IE, Borlaf M, Graule T, Nachtegaal M, et al.
    Fe-doping in double perovskite PrBaCo2(1-x)Fe2xO6-δ: insights into structural and electronic effects to enhance oxygen evolution catalyst stability
    Catalysts. 2019; 9(3): 263 (17 pp.). https://doi.org/10.3390/catal9030263
    DORA PSI
  • Kim BJ, Fabbri E, Abbott DF, Cheng X, Clark AH, Nachtegaal M, et al.
    Functional role of Fe-doping in Co-based perovskite oxide catalysts for oxygen evolution reaction
    Journal of the American Chemical Society. 2019; 141(13): 5231-5240. https://doi.org/10.1021/jacs.8b12101
    DORA PSI
  • Manzi-Orezzoli V, Mularczyk A, Trtik P, Halter J, Eller J, Schmidt TJ, et al.
    Coating distribution analysis on gas diffusion layers for polymer electrolyte fuel cells by neutron and X-ray high-resolution tomography
    ACS Omega. 2019; 4(17): 17236-17243. https://doi.org/10.1021/acsomega.9b01763
    DORA PSI
  • Nagai Y, Eller J, Hatanaka T, Yamaguchi S, Kato S, Kato A, et al.
    Improving water management in fuel cells through microporous layer modifications: fast operando tomographic imaging of liquid water
    Journal of Power Sources. 2019; 435: 226809 (11 pp.). https://doi.org/10.1016/j.jpowsour.2019.226809
    DORA PSI
  • Oldenburg FJ, Ouarga A, Schmidt TJ, Gubler L
    Accelerated stress test method for the assessment of membrane lifetime in vanadium redox flow batteries
    ACS Applied Materials and Interfaces. 2019; 11(51): 47917-47928. https://doi.org/10.1021/acsami.9b15736
    DORA PSI
  • Oldenburg FJ, Nilsson E, Schmidt TJ, Gubler L
    Tackling capacity fading in vanadium redox flow batteries with amphoteric polybenzimidazole/nafion bilayer membranes
    ChemSusChem. 2019; 12(12): 2620-2627. https://doi.org/10.1002/cssc.201900546
    DORA PSI
  • Permyakova AA, Herranz J, El Kazzi M, Diercks JS, Povia M, Mangani LR, et al.
    On the oxidation state of Cu2O upon electrochemical CO2 reduction: an XPS study
    ChemPhysChem. 2019; 20(22): 3120-3127. https://doi.org/10.1002/cphc.201900468
    DORA PSI
  • Povia M, Abbott DF, Herranz J, Heinritz A, Lebedev D, Kim B-J, et al.
    Operando X-ray characterization of high surface area iridium oxides to decouple their activity losses for the oxygen evolution reaction
    Energy and Environmental Science. 2019; 12(10): 3038-3052. https://doi.org/10.1039/C9EE01018A
    DORA PSI
  • Pătru A, Binninger T, Pribyl B, Schmidt TJ
    Design principles of bipolar electrochemical co-electrolysis cells for efficient reduction of carbon dioxide from gas phase at low temperature
    Journal of the Electrochemical Society. 2019; 166(2): F34-F43. https://doi.org/10.1149/2.1221816jes
    DORA PSI
  • Safi MA, Mantzaras J, Prasianakis NI, Lamibrac A, Büchi FN
    A pore-level direct numerical investigation of water evaporation characteristics under air and hydrogen in the gas diffusion layers of polymer electrolyte fuel cells
    International Journal of Heat and Mass Transfer. 2019; 129: 1250-1262. https://doi.org/10.1016/j.ijheatmasstransfer.2018.10.042
    DORA PSI
  • Sanyal U, Song Y, Singh N, Fulton JL, Herranz J, Jentys A, et al.
    Structure sensitivity in hydrogenation reactions on Pt/C in aqueous‐phase
    ChemCatChem. 2019; 11(1): 575-582. https://doi.org/10.1002/cctc.201801344
    DORA PSI
  • Saveleva VA, Savinova ER
    Insights into electrocatalysis from ambient pressure photoelectron spectroscopy
    Current Opinion in Electrochemistry. 2019; 17: 79-89. https://doi.org/10.1016/j.coelec.2019.03.016
    DORA PSI
  • Schuler T, Schmidt TJ, Büchi FN
    Polymer electrolyte water electrolysis: correlating performance and porous transport layer structure: part II. Electrochemical performance analysis
    Journal of the Electrochemical Society. 2019; 166(10): F555-F565. https://doi.org/10.1149/2.1241908jes
    DORA PSI
  • Schuler T, De Bruycker R, Schmidt TJ, Büchi FN
    Polymer electrolyte water electrolysis: correlating porous transport layer structural properties and performance: part I. Tomographic analysis of morphology and topology
    Journal of the Electrochemical Society. 2019; 166(4): F270-F281. https://doi.org/10.1149/2.0561904jes
    DORA PSI
  • Si W, Haydous F, Babic U, Pergolesi D, Lippert T
    Suppressed charge recombination in hematite photoanode via protonation and annealing
    ACS Applied Energy Materials. 2019; 2(8): 5438-5445. https://doi.org/10.1021/acsaem.9b00420
    DORA PSI
  • Xu H, Marone F, Nagashima S, Nguyen H, Kishita K, Büchi FN, et al.
    Exploring sub-second and sub-micron X-ray tomographic imaging of liquid water in PEFC gas diffusion layers
    In: Swider-Lyons K, Uchida H, Büchi FN, Mustain WE, Pivovar BS, Pintauro PN, et al., eds. Polymer electrolyte fuel cells & electrolyzers 19 (PEFC&E-19). Vol. 92. ECS transactions. Pennington, NJ: The Electrochemical Society; 2019:11-21. https://doi.org/10.1149/09208.0011ecst
    DORA PSI

Publications Annual