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Battery Electrodes and Cells
The primary goal is the development of a safe, environmentally benign, and cost effective electrochemical energy storage with high energy density. The research work focuses equally on the scientific fundamentals, essential for the development of new technologies, and on the analysis of ageing and safety relevant aspects of current industrial batteries. The investigated systems include both lithium-ion and post-lithium-ion batteries.
Projects
- Lithium-Sulphur Batteries
- Metallic Lithium as Negative Electrode
- Design of Bespoke Carbons
- Silicon-Carbon Composites
- NCM Cathode Materials and Interfaces
- Aqueous Sodium Batteries
Team
Former Team Members
| David McNulty | 2018-2020 | Postdoc | Inverse-opal structures for rechargeable battery applications | |
| Maximilian Schuster | 2018-2020 | PSI/ETH Zurich | PhD student | Sodium aqueous batteries |
| Emanuele Di Giovani | 2019-2020 | Engineer | Evaluation of commercial batteries | |
| Chrysi Tsolakidou | 2019 | Aristotle University of Thessaloniki | IAESTE intern | Operando gas analysis in Na-ion batteries |
| Kai-Hsuan Hung | 2019 | CSC, Taiwan | Visiting scientist | |
| Christoph Bolli | 2015-2019 | Postdoc | OEMS applications for positive electro-active materials for Li-ion batteries | |
| André Müller | 2019 | TU Braunschweig | Master thesis | Investigation of the Influence of Different Binders on the SEI of a Lithium-ion Battery by Means of OEMS |
| Eibar Flores | 2016-2019 | PSI/ETH Zurich | PhD thesis | Development of operando diagnostics for Li-ion cathodes by Raman spectroscopy |
| Fabian Jeschull | 2017-2019 | Postdoc | Si as capacity enhancing electrode additive; dynamic EIS; Si-graphite composites | |
| Paul Kitz | 2017-2019 | PSI/ETH Zurich | PhD thesis | A New Perspective on Interphase Formation in Li-ion Batteries by Combined EIS & EQCM-D |
| Robin Bühler | 2019 | ETHZ | Semester project | Surface Modifications on Si Particles for Lithium-Ion Battery Applications |
| Victor Landgraf | 2018-2019 | Imperial College London/ETHZ | Master thesis | Inverse Opal Derived Cathodes for Lithium-Sulfur Cells |
| Lorenz Olbrich | 2019 | ETHZ | Semester project | |
| Juliette Bilaud | 2018 | Postdoc | Metallic lithium anodes | |
| Yuri Surace | 2017-2018 | Postdoc | High Capacity Carbon-Based Composite Anode Active Materials for Lithium-Ion Battery Electrodes | |
| Flora Scott | 2018 | University of Manchester & University of British Columbia | IAESTE intern | Carboxylic acids as buffers in aqueous silicon electrode slurries – electrochemistry and infrared studies |
| Reto Suter | 2018 | ETH Zurich | Semester project | Morphology and Electrochemistry of Graphite Electrodes with Silicon as Capacity Enhancing Additive |
| Rokas Paulius Petrauskas | 2017 | Vilnius University | IAESTE intern/Master thesis | Si–C Composites for High-Energy Li-ion Battery Negative Electrodes |
| Neal Cardoza | 2017 | Purdue University | ThinkSwiss internship | Polysulphide analysis in catholytic Li–S cells |
| Tiphaine Schott (Poux) | 2014-2017 | Postdoc | Li–S Battery; Mettalic lithium anodes; Silicon–graphite and tin-oxide–graphite composites | |
| Jan Dundálek | 2016 | University of Chemistry and Technology | IAESTE internship | Understanding the Role of Carbon Properties for Enhanced Li–S Battery Performance |
| Joanna Conder | 2013-2016 | PSI/ETH Zurich | PhD thesis | Asymmetrically Functionalized Separator for Lithium–Sulfur Battery with Polysulfide Barrier Properties |
| Hai-Jung Peng | 2013-2016 | PSI/ETH Zurich | PhD thesis | Unravelling the Cell Aging Phenomena in Aprotic Lithium-Nickel-Cobalt-Manganese-Oxide batteries |
| Markus Gehring | 2016 | RWTH Aachen University | Semester project | Polysulphide-based Li–S Battery |
| John Boland | 2015 | The University of Dublin, Trinity College Dublin | Senior Sophister project | Finding the Perfect Carbon for Li–S Batteries |
| Maximilian Tornow | 2015 | ETH Zurich | Semester project | Synthesis of Tunable Porous Carbons and Their Application in Batteries |
| Iván García Torregrosa | 2012 | Université Paul Sabatier, Toulouse III | Internship | Investigation of Polymer Electrolytes for Li–S Batteries |
Master and Semester Project Availability
For motivated students we can always offer a possibility to perform their Semester and Master project on the one of the topics listed above under Projects. For more information please contact Dr. Sigita Trabesinger.
Selected Publications
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Armand M, Axmann P, Bresser D, Copley M, Edström K, Ekberg C, et al.
Lithium-ion batteries - current state of the art and anticipated developments
Journal of Power Sources. 2020; 479: 228708 (26 pp.). https://doi.org/10.1016/j.jpowsour.2020.228708
DORA PSI -
Mcnulty D, Landgraf V, Trabesinger S
Simplifying the synthesis of carbon inverse opals
RSC Advances. 2020; 10(40): 24108-24114. https://doi.org/10.1039/d0ra03693e
DORA PSI -
Pham HQ, Mirolo M, Tarik M, El Kazzi M, Trabesinger S
Multifunctional electrolyte additive for improved interfacial stability in Ni-rich layered oxide full-cells
Energy Storage Materials. 2020; 33: 216-229. https://doi.org/10.1016/j.ensm.2020.08.026
DORA PSI -
Ting M, Burigana M, Zhang L, Finfrock YZ, Trabesinger S, Jonderian A, et al.
Impact of nickel substitution into model Li-rich oxide cathode materials for Li-ion batteries
Chemistry of Materials. 2020; 32(2): 849-857. https://doi.org/10.1021/acs.chemmater.9b04446
DORA PSI -
Yin W, Grimaud A, Rousse G, Abakumov AM, Senyshyn A, Zhang L, et al.
Structural evolution at the oxidative and reductive limits in the first electrochemical cycle of Li1.2Ni0.13Mn0.54Co0.13O2
Nature Communications. 2020; 11(1): 1252 (11 pp.). https://doi.org/10.1038/s41467-020-14927-4
DORA PSI -
Jeschull F, Surace Y, Zürcher S, Spahr ME, Novák P, Trabesinger S
Electrochemistry and morphology of graphite negative electrodes containing silicon as capacity-enhancing electrode additive
Electrochimica Acta. 2019; 320: 134602 (12 pp.). https://doi.org/10.1016/j.electacta.2019.134602
DORA PSI -
Jeschull F, Scott F, Trabesinger S
Interactions of silicon nanoparticles with carboxymethyl cellulose and carboxylic acids in negative electrodes of lithium-ion batteries
Journal of Power Sources. 2019; 431: 63-74. https://doi.org/10.1016/j.jpowsour.2019.05.036
DORA PSI -
Surace Y, Jeschull F, Schott T, Zürcher S, Spahr ME, Trabesinger S
Improving the cycling stability of SnO2-graphite electrodes
ACS Applied Energy Materials. 2019; 2(10): 7364-7374. https://doi.org/10.1021/acsaem.9b01344
DORA PSI -
Berg EJ, Trabesinger S
Viability of polysulfide-retaining barriers in Li-S battery
Journal of the Electrochemical Society. 2018; 165(1): A5001-A5005. https://doi.org/10.1149/2.0021801jes
DORA PSI