Publications 2005

Dependence of current distribution on water management in PEFC of technical size F.N. Büchi, A. B. Geiger, R. P. Neto,

J. Power Sources, 145 , 62-67, (2005).

DOI: 10.1016/j.jpowsour.2004.12.039OG-5422

The evolution of electrical double layer in nanoporous carbon electrodes M. Hahn, O. Barbieri, R. Kötz

In: Grundlagen und Anwendungen der Elektrochemischen Oberflächentechnik, GDCH-Monogrphie, pp 229-239, Bd. 32, 2004, ISBN 3-936028-30-3, 2005. Gesellschaft Deutscher Chemiker, Frankfurt am Main
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DOI: OG-5423

Nanoparticles in energy technology: Examples from electrochemistry and catalysis F. Raimondi, G.G. Scherer, R. Kötz, A. Wokaun

Angewandte Chemie International Edition 44, 2190-2209 (2005).

DOI: 10.1002/anie.200460466OG-5421 , OG-5423

Gas Evolution in Activated Carbon / Propylene Carbonate Based Double-Layer Capacitors M. Hahn, A. Würsig, R. Gallay, P. Novák, and R. Kötz

Electrochem. Commun. 5, 925-930 (2005).

DOI: 10.1016/j.elecom.2005.06.015OG-5410 , OG-5411 , OG-5423

Supercaps – Eigenschaften und Fahrzeuganwendungen R. Kötz, Ph. Dietrich, M. Hahn, F. Büchi

VDI-Berichte 1874, pp. 175-188
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DOI: OG-5422 , OG-5423

Capacitance limits of high surface area activated carbons for double layer capacitors O. Barbieri, M. Hahn, A. Herzog, R. Kötz

Carbon 43/6 (2005) 1303-1310.

DOI: 10.1016/j.carbon.2005.01.001OG-5423

Neutron Reflectometry and Spectroscopic Ellipsometry Studies of Cross-Linked Poly(dimethylsiloxane) after Irradiation at 172 nm Vera-Maria Graubner, Daniel Clemens, Thomas Gutberlet, Rüdiger Kötz, Thomas Lippert, Oskar Nuyken, Bernhard Schnyder and Alexander Wokaun

Langmuir 21 (2005) 8940-8946.

DOI: 10.1021/la051086iOG-5423

In situ atomic force microscopy study of dimensional changes during Li+ ion intercalation/de-intercalation in highly oriented pyrolytic graphite F.P. Campana, R. Kötz , J. Vetter, P. Novák, H. Siegenthaler

Electrochemistry Communications, 7 (2005) 107.

DOI: 10.1016/j.elecom.2004.11.015OG-5423

High rate capability of graphite negative electrodes for lithium-ion batteries. H. Buqa, D. Goers, M. Holzapfel, M. E. Spahr, and P. Novák

Journal of the Electrochemical Society 152 (2005) A474-A481.

DOI: 10.1149/1.1851055OG-5410 , OG-5411

Behaviour of highly crystalline graphites in lithium-ion cells with propylene carbonate containing electrolytes. H. Buqa, A. Würsig, D. Goers, L. J. Hardwick, M. Holzapfel, P. Novák, F. Krumeich, and M. E. Spahr

Journal of Power Sources 146 (2005) 134-141.

DOI: 10.1016/j.jpowsour.2005.03.106OG-5410 , OG-5411

Chemical vapor deposited silicon/graphite compound material as negative electrode for lithium-ion batteries. M. Holzapfel, H. Buqa, F. Krumeich, P. Novák, F. M. Petrat, and C. Veit

Electrochemical and Solid-State Letters 8 (2005) A516-A520.

DOI: 10.1149/1.2030448OG-5410 , OG-5411

A new type of nano-sized silicon/carbon composite electrode for reversible lithium insertion. M. Holzapfel, H. Buqa, W. Scheifele, P. Novák, and F. M. Petrat

Chemical Communications (2005) 1566-1568.

DOI: 10.1039/b417492eOG-5410 , OG-5411

Stabilisation of lithiated graphite in an electrolyte based on ionic liquids: An electrochemical and scanning electron microscopy study. M. Holzapfel, C. Jost, A. Prodi-Schwab, F. Krumeich, A. Würsig, H. Buqa, and P. Novák

Carbon 43 (2005) 1488-1498.

DOI: 10.1016/j.carbon.2005.01.030OG-5410 , OG-5411

Advanced in situ characterization methods applied to carbonaceous materials. P. Novák, D. Goers, L. Hardwick, M. Holzapfel, W. Scheifele, J. Ufheil, and A. Würsig

Journal of Power Sources 146 (2005) 15-20.

DOI: 10.1016/j.jpowsour.2005.03.129OG-5410 , OG-5411

Maleic anhydride as an additive to γ-butyrolactone solutions for Li-ion batteries. J. Ufheil, M. C. Baertsch, A. Würsig, and P. Novák

Electrochimica Acta 50 (2005) 1733-1738.

DOI: 10.1016/j.electacta.2004.10.061OG-5410 , OG-5411

Acetone as oxidative decomposition product in propylene carbonate containing battery electrolyte. J. Ufheil, A. Würsig, O. D. Schneider, and P. Novák

Electrochemistry Communications 7 (2005) 1380-1384.

DOI: 10.1016/j.elecom.2005.09.021OG-5410 , OG-5411

Impact of co-solvent chain branching on lithium-ion battery performance. J. Vetter, H. Buqa, M. Holzapfel, and P. Novák

Journal of Power Sources 146 (2005) 355-359.

DOI: 10.1016/j.jpowsour.2005.03.018OG-5410 , OG-5411

Ageing mechanisms in lithium-ion batteries. J. Vetter, et al.

Journal of Power Sources 147 (2005) 269-281.

DOI: 10.1016/j.jpowsour.2005.01.006OG-5410 , OG-5411

Film formation at positive electrodes in lithium-ion batteries. A. Würsig, H. Buqa, M. Holzapfel, F. Krumeich, and P. Novák

Electrochemical and Solid-State Letters 8 (2005) A34-A37.

DOI: 10.1149/1.1836114OG-5410 , OG-5411

Film formation at positive electrodes in lithium-ion batteries. A. Würsig, H. Buqa, M. Holzapfel, F. Krumeich, and P. Novák

Electrochemical and Solid-State Letters 8 (2005) A34-A37.

DOI: 10.1149/1.1836114OG-5410 , OG-5411

Detection of Surface Disorder on Graphite Electrodes Using Raman Microscopy. L. Hardwick and P. Novák

GDCh-Monographie 32 (2005) 220-228.

DOI: OG-5410 , OG-5411

Radiation grafted membranes for polymer electrolyte fuel cells L. Gubler, S. Alkan-Gürsel, G.G. Scherer

Fuel Cells 5 (2005) 317-335.

DOI: 10.1002/fuce.200400078OG-5421

An on-line study of fuel cell behavior by thermal neutrons D. Kramer, E. Lehmann, G. Frei, P. Vontobel, A. Wokaun, G.G. Scherer

Nuc. Instr. & Methods in Phys. Res. A 542, 52-60 (2005).

DOI: OG-5420

In situ diagnostic of two-phase flow phenomena in polymer electrolyte fuel cells by neutron imaging Part A: Experimental, data treatment, and quantification D. Kramer, J. Zhang, R. Shimoi, E. Lehmann, A. Wokaun, K. Shinohara, G.G. Scherer

Electrochimica Acta, 50, 2603-2614 (2005).

DOI: OG-5420

Fast locally resolved electrochemical impedance spectroscopy in polymer electrolyte fuel cells I.A. Schneider, H. Kuhn, A. Wokaun, G.G. Scherer

J. Electrochem. Soc. 152 (10), A2092-A2103, (2005).

DOI: OG-5422

Study of water balance in a polymer electrolyte fuel cell by locally resolved electrochemical impedance spectroscopy I.A. Schneider, H. Kuhn, A. Wokaun, G.G. Scherer

J. Electrochem. Soc. 152 (12) A2383-A2389 (2005).

DOI: OG-5422