Publications 2012

In-situ electrochemical dilatometry of onion-like carbon and carbon black M. M. Hantel, V. Presser, J. K. McDonough, G. Feng, P. T. Cummings, Y. Gogotsi, and R. Kötz

DOI: 10.1149/2.006212jesOG-5423
 

In situ electrochemical STM study of platinum nanodot arrays on highly oriented pyrolythic graphite prepared by electron beam lithography A. Foelske-Schmitz, A. Peitz, V.A. Guzenko, D. Weingarth, G.G. Scherer, A. Wokaun, R. Kötz

DOI: 10.1016/j.susc.2012.07.040OG-5423
 

A Novel Model Electrode for Investigating Ion Transport inside Pores in an Electrical Double-Layer Capacitor: Monodispered Microporous Starburst Carbon Spheres Yuri Yamada, Tsuyoshi Sasaki, Narihito Tatsuda, Daniel Weingarth, Kazuhisa Yano, and Rüdiger Kötz

DOI: 10.1016/j.electacta.2012.07.064OG-5423
 

Partially reduced graphite oxide as anode for Li-Capacitors M.M. Hantel, T. Kaspar, R. Nesper, A. Wokaun and R. Kötz

DOI: 10.1149/2.005201eelOG-5423
 

Electrochemical stability of imidazolium based ionic liquids containing cyano groups in the anion: A cyclic voltammetry, XPS and DFT study D. Weingarth, I. Czekaj, Z. Fei, A. Foelske-Schmitz, P.J. Dyson, A. Wokaun and R. Kötz

DOI: 10.1149/2.001207jesOG-5423
 

Electrocatalysis for Polymer Electrolyte Fuel Cells: Recent Achievements and Future Challenges Annett Rabis, Paramaconi Rodriguez, and Thomas J. Schmidt

DOI: 10.1021/cs3000864OG-5423
 

Partially reduced graphite oxide as electrode material for electrochemical double layer capacitors Moritz. M. Hantel, Tommy Kaspar, Reinhard Nesper, Alexander Wokaun, Rüdiger Kötz

DOI: 10.1002/chem.201200702OG-5423
 

Hybridization of rechargeable batteries and electrochemical capacitors: principles and limits. D. Cericola, R. Kötz

DOI: 10.1016/j.electacta.2012.03.151OG-5423
 

Sputtered Cathodes for Polymer Electrolyte Fuel Cells: Insights into Potentials, Challenges and Limitations Bernhard Schwanitz, Annett Rabis, Michael Horisberger, Günther G. Scherer, and Thomas J. Schmidt

DOI: 10.2533/chimia.2012.110OG-5423
 

PTFE bound activated carbon - A quasi-reference electrode for ionic liquids. D. Weingarth, A. Foelske-Schmitz, A. Wokaun, R. Kötz

DOI: 10.1016/j.elecom.2012.02.040OG-5423
 

Novel Electrolytes for Electrochemical Double Layer Capacitors based on 1,1,1,3,3,3-Hexafluoroisopropanol. R. Francke, D. Cericola, R. Kötz, D. Weingarth, S.R. Waldvogel

DOI: 10.1016/j.electacta.2011.12.050OG-5423
 

Azolylborates for Electrochemical Double Layer Capacitor Electrolytes. R. Francke, D. Cericola, R. Kötz and S. R. Waldvogel

DOI: 10.1524/zpch.2012.0174OG-5423
 

Chemical surface treatments for decreasing irreversible charge loss and preventing exfoliation of graphite in Li-ion batteries. P. Verma, T. Sasaki, and P. Novák

DOI: 10.1016/j.electacta.2012.03.140OG-5410 , OG-5412
 

A structural and electrochemical study of Ni 0.5TiOPO 4 synthesized via modified solution route. V. A. Godbole, C. Villevieille, H. H. Sommer, J. F. Colin, and P. Novák

DOI: 10.1016/j.electacta.2012.05.094OG-5410 , OG-5411
 

Formation of artificial solid electrolyte interphase by grafting for improving Li-ion intercalation and preventing exfoliation of graphite. P. Verma and P. Novák

DOI: 10.1016/j.carbon.2012.02.019OG-5410 , OG-5412
 

Influence of different electrode compositions and binder materials on the performance of lithium-sulfur batteries. H. Schneider, A. Garsuch, A. Panchenko, O. Gronwald, N. Janssen, and P. Novák

DOI: 10.1016/j.jpowsour.2011.12.061OG-5410 , OG-5411
 

Quantitative analysis of carbon corrosion during fuel cell start-up and shut-down by anode purging N. Linse, G.G. Scherer, A. Wokaun, L. Gubler

DOI: 10.1016/j.jpowsour.2012.07.037OG-5421
 

Characterization of radiation grafted poloymer films using CP/MAS spectroscopy and confocal Raman microscopy F. Wallasch, M. Abele, L. Gubler, A. Wokaun, K. Müller, G.G. Scherer

DOI: 10.1002/app.36675OG-5421
 

Kinetic simulation of the chemical stabilization mechanism in fuel cell membranes using cerium and manganese redox couples L. Gubler, W.H. Koppenol

DOI: 10.1149/2.075202jesOG-5421
 

Structure of the ion-rich phase in DVB cross-linked graft-copolymer proton-exchange membranes S. Balog, U. Gasser, K. Mortensen, H. Ben youcef, L. Gubler, G.G. Scherer

DOI: 10.1016/j.polymer.2011.11.023OG-5421
 

Effects of Synchrotron Radiation on Fuel Cell Materials Fuel Cells J. Roth, J. Eller, F. N. Büchi

DOI: 10.1149/2.042208jesOG-5422
 

Investigation of membrane degradation in polymer electrolyte fuel cells using local gas permeation analysis S. Kreitmeier, G. A. Schuler, A. Wokaun, F. N. Büchi

DOI: 10.1016/j.jpowsour.2012.03.071OG-5422
 

Factors determining the gas crossover through pinholes in polymer electrolyte fuel cell membranes S. Kreitmeier, M. Michiardi, A. Wokaun, F. N. Büchi

DOI: 10.1016/j.electacta.2012.07.013OG-5422
 

Local Catalyst Support Degradation during Polymer Electrolyte Fuel Cell Start-Up and Shutdown S. Kreitmeier, A. Wokaun, F. N. Büchi

DOI: 10.1149/2.019212jesOG-5422
 

An electrochemical method for high accuracy measurements of water transfer in fuel cells P. Boillat, P. Oberholzer, F. Neuschütz, T.J. Schmidt, A. Wokaun

DOI: 10.1016/j.elecom.2012.05.019OG-5420
 

Impact of water onPEFC performance evaluated by neutron imaging combined with pulsed helox operation P. Boillat, P. Oberholzer, A. Kaestner, R. Siegrist, E.H. Lehmann, G.G. Scherer, A. Wokaun

DOI: 10.1149/2.017207jesOG-5420
 

Simultaneous neutron imaging of six operating PEFCs: experimental set-up and study of the MPL effect P. Oberholzer, P. Boillat, R. Siegrist, A. Kästner, E.H. Lehmann, G.G. Scherer, A. Wokaun

DOI: 10.1016/j.elecom.2012.03.038OG-5420
 

Cold-start of a PEFC visualized with high resolution dynamic in-plane neutron imaging P. Oberholzer, P. Boillat, R. Siegrist, R. Perego, A. Kästner, E.H. Lehmann, G.G. Scherer, A. Wokaun

DOI: 10.1149/2.085202jesOG-5420
 

Simulation of 3D porous media flows with application to polymer electrolyte fuel cells N. I. Prasianakis, T. Rosén, J. Kang, J. Eller, J. Mantzaras, F. N. Büchi

DOI: 10.4208/cicp.341011.310112sOG-5422
 

2+1D modelling of a polymer electrolyte fuel cell with glassy-carbon microstructures J. O. Schumacher, J. Eller, G. Sartoris, T. Colinart, B. C. Seyfang

DOI: 10.1080/13873954.2011.642390OG-5422
 

Saturation Dependent Effective Transport Properties of PEFC Gas Diffusion Layers T. Rosén, J. Eller, J. Kang, N. I. Prasianakis, J. Mantzaras, F.N. Büchi

DOI: 10.1149/2.005209jesOG-5422
 

Electrocatalysis in Polymer Electrolyte Fuel Cells: From Fundamentals to
Applications T.J. Schmidt

DOI: 10.1149/1.3701964OG-5423