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Publications 2004 - Electrochemical Energy Technology - Analytics & Methodolgy

N. Wagner
Characterisation of Fuel Cells by Electrochemical Impedance Spectroscopy (EIS)
19th One-Day-Symposium- Electrochemistry Laboratory, January 16, 2004, PSI Villigen/Würenlingen, Switzerland  Vortrag

M. Schulze, A. Schneider, E. Gülzow
Alteration of the distribution of the platinum catalyst in membrane-electrode assemblies during PEFC operation
J. Power Sources, 127 (2004) 213-221 Poster

M. Schulze, T. Knöri, A. Schneider, E. Gülzow
Degradation of sealings for PEFC test cells during fuel cell operation
J. Power Sources, 127 (2004) 222-229  Poster

E. Gülzow, M. Schulze
Long-term operation of AFC electrodes with CO2 containing gases
J. Power Sources, 127 (2004) 243-251  Poster

M. Schulze, E. Gülzow
Degradation of nickel anodes in alkaline fuel cells
J. Power Sources, 127 (2004) 252-263  Poster

N. Wagner, M. Schulze, E. Gülzow
Long term investigations of silver cathodes for alkaline fuel cells
J. Power Sources, 127 (2004) 264-272  Poster

N. Wagner, E. Gülzow
Change of electrochemical impedance spectra (EIS) during CO-poisoning of the Pt-anode in a membrane fuel cell
J. Power Sources, 127 (2004) 341-347

T. Knöri, N. Wagner
Locally Resolved Electrochemical Impedance Spectroscopy In Polymer Electrolyte Fuel Cells (PEFC)
6th International Symposium on Electrochemical Impedance Spectroscopy, 16 - 21 Mai 2004, Cocoa Beach (FL), USA  Poster

N. Wagner, T. Kaz, S. Schönbauer
Impedance Spectroscopy as a Tool for Investigating Degradation in Polymer Electrolyte Fuel Cell (PEFC)
6th International Symposium on Electrochemical Impedance Spectroscopy, 16 - 21 Mai 2004, Cocoa Beach (FL), USA  Vortrag

V. Silva, B. Ruffmann, R. Reissner, A. Mendes, L. M. Madeira and S. Nunes Characterization of composite membranes for DMFC application, 6th International Conference on Catalysis in Membrane Reactors, 7.-9.July 2004, Lahnstein/Germany; Abstract und Poster

M. Schulze, C. Christenn
XPS Untersuchungen zur Hydrophobierung mit PTFE von Elektroden für Niedertemperatur-Brennstoffzellen
AOFA-13, Dresden, 14-17. September 2004
Poster

N. Wagner, T. Kaz
Dry Spraying Technique for Membrane Electrode Assemblies (MEA’s) and Electrochemical Characterization of Polymer Electrolyte Fuel Cells (PEFC)
Int. Soc. of Electrochem., 55th Annual Meeting, Thessaloniki, 19-24 September, 2004 Vortrag

T. Knöri, N. Wagner
Impedance Spectra and Local Current Distributions in Polymer Electrolyte Fuel Cells (PEFCs) with Different Flow Field Structures
Int. Soc. of Electrochem., 55th Annual Meeting, Thessaloniki, 19-24 September, 2004 Poster

V. Silva, B. Ruffmann. R. Reissner, A. Mendes, L.M. Madeira, S. Nunes
DMFC performance at medium temperatures using non-fluorinated composite membranes
“Fuel Cells: Science and Technology, Scientific Advances in Fuel Cell Systems”, München, 6.-7. Oktober 2004; Poster und Abstract

M. Schulze, E. Gülzow, T. Knöri
Study of various flow fields in PEMFC by V-i curves, current density distribution and electrochemical impedance spectroscopy measurements
Fuel Cell Seminar 2004, San Antonio, Nov. 2004
Extented Abstract  Poster

M. Schulze, E. Gülzow, T. Knöri
Alteration of cell performance by change of the humidification investigated by electrochemical impedance spectroscopy and current density measurements
Fuel Cell Seminar 2004, San Antonio, Nov. 2004
Extented Abstract  Poster

E. Gülzow, M. Schulze, U. Gerke
Development of an alkaline fuel cell stack with bipolare configuration
Fuel Cell Seminar 2004, San Antonio, Nov. 2004
Extented Abstract  Poster

M. Schulze, E. Gülzow, T. Knöri
Alteration of cell performance by change of the humidification investigated by electrochemical impedance spectroscopy and current density measurements
Fuel Cell Seminar 2004, San Antonio, Nov. 2004

M. Schulze, E. Gülzow, R. Reissner, C. Christenn
Investigation of the degradation of the hydrophobic components in low temperature fuel cell electrodes
FDFC2004, Belfort 29.11.04-02.12.04
Poster

M. Schulze, E. Gülzow, T. Knöri
Investigation of fuel cell processes in low temperature fuel cells
FDFC2004, Belfort 29.11.04-02.12.04
Poster

S. Escribano, E. Gülzow, T. Knöri, M. Schulze
Study of the mechanical interaction between gas diffusion layers and bipolar plates in low temperature fuel cells
FDFC2004, Belfort 29.11.04-02.12.04
Poster

E. Gülzow, M. Schulze, U. Gerke
Bipolar Concept for Alkaline Fuel Cells
FDFC2004, Belfort 29.11.04-02.12.04
Poster

E. Gülzow, S. Schönbauer
Early Detection of Degradation and Malfunctions in Technical Fuel Cell Systems
FDFC2004, Belfort 29.11.04-02.12.04

S. Gomolka
Experimentelle Untersuchungen von Modellelektroden für Polymermembran-Brennstoffzellen
Studienarbeit, DLR-TT / Universität Stuttgart-ICVT, 2004

J. Schirmer
Katalytisches Recycling von polyolefinischen Kunststoffen
Dissertation, Universität Erlangen-Nürnberg, 2004

M. Schulze, E. Gülzow
Diagnostic tools for MEAs and stacks
Fuel Cell Gordon Conference, 25.07-30.07, Bristol, USA, 2004
Vortrag

E. Gülzow
AFC electrode preparation and characterisation and bipolar AFC stack at DLR
European Workshop on Alkaline Fuel Cells, November 15 – 16, Stuttgart, 2004

M. Schulze
CO2 tolerance and degradation of AFC electrodes
European Workshop on Alkaline Fuel Cells, November 15 – 16, Stuttgart, 2004

N. Wagner
Einsatz der zeit- und ortsaufgelösten elektrochemischen Impedanzspektroskopie in der Brennstoffzellenforschung
Kronacher Impedanztage (KIT), Kronach, 03.-05. Mai, 2004

B. Thoben, A. Siebke
Influence of Different Gas Diffusion Layers on the Water Management of the PEFC Cathode
J. of New Materials for Electrochemical Systems, 7 (2004) 13-20

G. Schiller
Hochtemperatur-Brennstoffzellen – Bordstromversorgung in Fahrzeugen und Flugzeugen
VDI-Ingenieur Forum Westfalen-Ruhr, 3, S.4-5, 2004

G. Schiller. R. Henne, M. Lang, M. Müller
DC and RF Plasma Processing for Fabrication of Solid Oxide Fuel Cells
Proceedings-CD International Thermal Spray Conference (ITSC 2004), Osaka, Japan, 10.-12.5.2004
Extented Abstract

G. Schiller, M. Müller
RF Plasma Processing of Perovskite-Type SOFC Cathodes
Gordon Research Conference, Holderness School, Plymouth, USA, 15.-20.8.2004 (Poster)

T. Franco, M. Lang, G. Schiller, P. Szabo, W. Glatz, G. Kunschert
Pulvermetallurgische Hochleistungswerkstoffe für substratgetragene Festelektrolyt-Brennstoffzellen (SOFC)
Werkstoffwoche 2004, München, 21.-23. 09. 2004

T. Franco, M. Lang, G. Schiller, P. Szabo, W. Glatz, G. Kunschert
Powder Metallurgical High Performance Materials for Substrate-Supported IT-SOFCs
6th European Fuel Cell Forum, Luzern, 28.06-02.07.2004

M. Müller, E. Bouyer, G. Schiller
Precursorbasierte Plasmasynthese multinärer Hartstoffschichten für Hochtemperaturanwendungen
(2004):., 13 S.

P. Szabo, T. Franco, M. Lang, G. Schiller
Fabrication and Development of Optimized Plasma sprayed SOFC Layers for Use in the DLR Spray Concept
6th EUROPEAN SOLID OXIDE FUEL CELL FORUM, Luzern, 29.06.2004-02.07.2004

G. Schiller. R. Henne, M. Lang, M. Müller
Development of Solid Oxide Fuel Cells by Applying DC and RF Plasma Deposition Technologyies
Fuel Cells – From Fundamentals to Systems, 4, (1-2), 56-61, 2004