K. Andreas Friedrich
K. Andreas Friedrich
Verified email at dlr.de
Title
Cited by
Cited by
Year
Fuel cells-fundamentals and applications
L Carrette, KA Friedrich, U Stimming
Fuel cells 1, 2001
20022001
Fuel cells: principles, types, fuels, and applications
L Carrette, KA Friedrich, U Stimming
ChemPhysChem 1 (4), 162-193, 2000
10792000
A review of platinum-based catalyst layer degradation in proton exchange membrane fuel cells
S Zhang, XZ Yuan, JNC Hin, H Wang, KA Friedrich, M Schulze
Journal of Power Sources 194 (2), 588-600, 2009
6262009
Ethanol oxidation on PtRu electrodes studied by differential electrochemical mass spectrometry
N Fujiwara, KA Friedrich, U Stimming
Journal of Electroanalytical Chemistry 472 (2), 120-125, 1999
3351999
Modified Nafion®-based membranes for use in direct methanol fuel cells
P Dimitrova, KA Friedrich, U Stimming, B Vogt
Solid State Ionics 150 (1-2), 115-122, 2002
2882002
Investigations of lithium–sulfur batteries using electrochemical impedance spectroscopy
NA Canas, K Hirose, B Pascucci, N Wagner, KA Friedrich, R Hiesgen
Electrochimica Acta 97, 42-51, 2013
2812013
CO adsorption and oxidation on a Pt (111) electrode modified by ruthenium deposition: an IR spectroscopic study
KA Friedrich, KP Geyzers, U Linke, U Stimming, J Stumper
Journal of Electroanalytical Chemistry 402 (1-2), 123-128, 1996
2461996
Transport properties of ionomer composite membranes for direct methanol fuel cells
P Dimitrova, KA Friedrich, B Vogt, U Stimming
Journal of Electroanalytical Chemistry 532 (1-2), 75-83, 2002
2382002
Performance and methanol permeation of direct methanol fuel cells: dependence on operating conditions and on electrode structure
V Gogel, T Frey, Z Yongsheng, KA Friedrich, L Jörissen, J Garche
Journal of Power Sources 127 (1-2), 172-180, 2004
1962004
Novel method for the investigation of single nanoparticle reactivity
J Meier, KA Friedrich, U Stimming
Faraday discussions 121, 365-372, 2002
1792002
In-situ X-ray diffraction studies of lithium–sulfur batteries
NA Cañas, S Wolf, N Wagner, KA Friedrich
Journal of power sources 226, 313-319, 2013
1762013
Nanosized IrOx–Ir Catalyst with Relevant Activity for Anodes of Proton Exchange Membrane Electrolysis Produced by a Cost‐Effective Procedure
P Lettenmeier, L Wang, U Golla‐Schindler, P Gazdzicki, NA Cañas, ...
Angewandte Chemie 128 (2), 752-756, 2016
1742016
Preparation of a Pt Ru/C catalyst from carbonyl complexes for fuel cell applications
AJ Dickinson, LPL Carrette, JA Collins, KA Friedrich, U Stimming
Electrochimica Acta 47 (22-23), 3733-3739, 2002
1742002
Size dependence of the CO monolayer oxidation on nanosized Pt particles supported on gold
KA Friedrich, F Henglein, U Stimming, W Unkauf
Electrochimica acta 45 (20), 3283-3293, 2000
1742000
Combined electrochemical and surface analysis investigation of degradation processes in polymer electrolyte membrane fuel cells
M Schulze, N Wagner, T Kaz, KA Friedrich
Electrochimica Acta 52 (6), 2328-2336, 2007
1652007
Improvement of CO tolerance of proton exchange membrane (PEM) fuel cells by a pulsing technique
LPL Carrette, KA Friedrich, M Huber, U Stimming
Physical Chemistry Chemical Physics 3 (3), 320-324, 2001
1552001
Fundamental aspects in electrocatalysis: from the reactivity of single-crystals to fuel cell electrocatalysts
KA Friedrich, KP Geyzers, AJ Dickinson, U Stimming
Journal of Electroanalytical Chemistry 524, 261-272, 2002
1392002
An in situ study of reconstructed gold electrode surfaces by second harmonic generation
A Friedrich, B Pettinger, DM Kolb, G Lüpke, R Steinhoff, G Marowsky
Chemical physics letters 163 (2-3), 123-128, 1989
1291989
Poisoning of PtRu/C catalysts in the anode of a direct methanol fuel cell: a DEMS study
T Seiler, ER Savinova, KA Friedrich, U Stimming
Electrochimica Acta 49 (22-23), 3927-3936, 2004
1092004
Investigation of Pt particles on gold substrates by IR spectroscopy particle structure and catalytic activity
KA Friedrich, F Henglein, U Stimming, W Unkauf
Colloids and Surfaces A: Physicochemical and Engineering Aspects 134 (1-2 …, 1998
1051998
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Articles 1–20