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Tobias Morawietz
Tobias Morawietz
Scientist, DLR, Hochschule Esslingen
Verified email at hs-esslingen.de
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Cited by
Cited by
Year
Protective coatings on stainless steel bipolar plates for proton exchange membrane (PEM) electrolysers
AS Gago, SA Ansar, B Saruhan, U Schulz, P Lettenmeier, NA Cañas, ...
Journal of Power Sources 307, 815-825, 2016
1602016
Durable membrane electrode assemblies for proton exchange membrane electrolyzer systems operating at high current densities
P Lettenmeier, R Wang, R Abouatallah, S Helmly, T Morawietz, ...
Electrochimica Acta 210, 502-511, 2016
1542016
Low-cost and durable bipolar plates for proton exchange membrane electrolyzers
P Lettenmeier, R Wang, R Abouatallah, B Saruhan, O Freitag, P Gazdzicki, ...
Scientific Reports 7 (1), 44035, 2017
1192017
Quantitative in situ analysis of ionomer structure in fuel cell catalytic layers
T Morawietz, M Handl, C Oldani, KA Friedrich, R Hiesgen
ACS applied materials & interfaces 8 (40), 27044-27054, 2016
1062016
Increasing the performance of an anion-exchange membrane electrolyzer operating in pure water with a nickel-based microporous layer
F Razmjooei, T Morawietz, E Taghizadeh, E Hadjixenophontos, L Mues, ...
Joule 5 (7), 1776-1799, 2021
982021
A high-performance, durable and low-cost proton exchange membrane electrolyser with stainless steel components
S Stiber, N Sata, T Morawietz, SA Ansar, T Jahnke, JK Lee, A Bazylak, ...
Energy & Environmental Science 15 (1), 109-122, 2022
892022
Exploring the Interface of skin‐layered titanium fibers for electrochemical water splitting
C Liu, M Shviro, AS Gago, SF Zaccarine, G Bender, P Gazdzicki, ...
Advanced Energy Materials 11 (8), 2002926, 2021
732021
Nanostructured Ir-supported on Ti 4 O 7 as a cost-effective anode for proton exchange membrane (PEM) electrolyzers
L Wang, P Lettenmeier, U Golla-Schindler, P Gazdzicki, NA Cañas, ...
Physical Chemistry Chemical Physics 18 (6), 4487-4495, 2016
722016
Morphology studies on high-temperature polymer electrolyte membrane fuel cell electrodes
F Mack, M Klages, J Scholta, L Jörissen, T Morawietz, R Hiesgen, ...
Journal of Power Sources 255, 431-438, 2014
702014
Microscopic Analysis of Current and Mechanical Properties of Nafion® Studied by Atomic Force Microscopy
R Hiesgen, S Helmly, I Galm, T Morawietz, M Handl, KA Friedrich
Membranes 2 (4), 783-803, 2012
672012
Improving the activity and stability of Ir catalysts for PEM electrolyzer anodes by SnO 2: Sb aerogel supports: does V addition play an active role in electrocatalysis?
L Wang, F Song, G Ozouf, D Geiger, T Morawietz, M Handl, P Gazdzicki, ...
Journal of materials chemistry A 5 (7), 3172-3178, 2017
612017
Influence of the polytetrafluoroethylene content on the performance of high-temperature polymer electrolyte membrane fuel cell electrodes
F Mack, T Morawietz, R Hiesgen, D Kramer, V Gogel, R Zeis
International Journal of Hydrogen Energy 41 (18), 7475-7483, 2016
522016
Local impact of load cycling on degradation in polymer electrolyte fuel cells
D Garcia-Sanchez, T Morawietz, PG da Rocha, R Hiesgen, P Gazdzicki, ...
Applied energy 259, 114210, 2020
432020
High-resolution analysis of ionomer loss in catalytic layers after operation
T Morawietz, M Handl, C Oldani, P Gazdzicki, J Hunger, F Wilhelm, ...
Journal of The Electrochemical Society 165 (6), F3139, 2018
432018
Atomic force microscopy on cross sections of fuel cell membranes, electrodes, and membrane electrode assemblies
R Hiesgen, T Morawietz, M Handl, M Corasaniti, KA Friedrich
Electrochimica Acta 162, 86-99, 2015
392015
Atomic force microscopy studies of conductive nanostructures in solid polymer electrolytes
R Hiesgen, S Helmly, T Morawietz, XZ Yuan, H Wang, KA Friedrich
Electrochimica Acta 110, 292-305, 2013
382013
Insight into the structure and nanoscale conductivity of fluorinated ionomer membranes
R Hiesgen, T Morawietz, M Handl, M Corasaniti, KA Friedrich
Journal of The Electrochemical Society 161 (12), F1214, 2014
352014
Experimental and numerical study on catalyst layer of polymer electrolyte membrane fuel cell prepared with diverse drying methods
K Talukdar, MA Ripan, T Jahnke, P Gazdzicki, T Morawietz, KA Friedrich
Journal of Power Sources 461, 228169, 2020
292020
Microscopic investigation of platinum deposition in PEMFC cross-sections using AFM and SEM
S Helmly, R Hiesgen, T Morawietz, XZ Yuan, H Wang, KA Friedrich
Journal of The Electrochemical Society 160 (6), F687, 2013
282013
Degradation of proton exchange membrane (PEM) electrolysis: The influence of current density
AS Gago, J Bürkle, P Lettenmeier, T Morawietz, M Handl, R Hiesgen, ...
ECS Transactions 86 (13), 695, 2018
262018
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