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K. Andreas Friedrich

German Aerospace Center

74H-index
955Paper Count
2.0WCitation Count
Published Papers 260
Publication Date
Steel Based Precious Group Metal-Free High-Performance Electrodes for Alkaline Exchange Membrane Water Electrolysis
err2026-07-30
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errLukas Heinius; Pierre Schröer; Vincent Wilke; Merel Rittel; Quy Duy Doan; Chen Yie Thum; Raffaele Amitrano; Christian M. Günther; Johannes Schmidt; Duc Van Dinh; Dominik Dworschak; Aldo Saul Gago; Kaspar Andreas Friedrich; Fabio Dionigi; Peter Strasser
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Scaling up anion exchange membrane urea electrolysis towards onboard exhaust gas denitrification: Performance, stability, and regeneration strategies
err2026-07-15
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errJagoda Justyna Manss-Chmielarz; Tobias Morawietz; Maximilian Meyer; Peter Eilts; Aldo Saul Gago; Kaspar Andreas Friedrich
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Durable Fuel Cell Cathode Enabled by Pt Embedded Nanoscale Carbon Network via a Scalable Process
err2026-06-25
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errSuriya Venkatesan; Jens Mitzel; Tobias Morawietz; Emmanuelle Boehm-Courjault; Deven P. Estes; Laure Guétaz; Indro Biswas; Jan Van Herle; Karsten Wegner; Pawel Gazdzicki; Kaspar Andreas Friedrich
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Comprehensive Analysis of the Degradation Phenomena of Proton Exchange Membrane Water Electrolyzers with Iridium on Antimony Tin Oxide Anodes
err2026-03-02
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errSambal Shashank Ambu; Nikolai Utsch; Tobias Morawietz; Maria Retuerto; Sergio Rojas; Oleg Usoltsev; Miriam Goll; Daniel García Sanchez; Andreas Glüsen; Aldo Saul Gago; Seyed Schwan Hosseiny; Kaspar Andreas Friedrich
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Development of Suppressed Ion Chromatography for the Online Quantification of Cations in Electrochemical Ammonia Synthesis Research
err2026-02-02
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errSebastian Bragulla; Julian Lorenz; Corinna Harms; Michael Wark; K. Andreas Friedrich
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Binary Transition Metal and Nitrogen Functionalised Silicon Oxycarbide Electrocatalysts for Zn–Air Battery Air Electrode Application
err2025-10-23
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errMarek Mooste; Rohit Kumar; Silver Juvanen; Jekaterina Kozlova; Arvo Kikas; Alexey Treshchalov; Maike Käärik; Jaan Aruväli; Jaan Leis; Vambola Kisand; Kaupo Kukli; Dana Schonvogel; Peter Wagner; Michaela Wilhelm; Kaido Tammeveski; K. Andreas Friedrich
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The Importance of the Design of Porous Transport Layers: Unveiling the Interplay Between Structure, Mechanics, and Electrochemistry in Anion Exchange Membrane Water Electrolysis
err2025-10-10
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errJagoda Justyna Manss-Chmielarz; Tobias Morawietz; Karl Iddon; Steffen Rehse; Aldo Saul Gago; Kaspar Andreas Friedrich
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Degradation mechanisms of a proton exchange membrane water electrolyzer stack operating at high current densities
err2025-09-16
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errBenjamin Kimmel; Tobias Morawietz; Pawel Gazdzicki; Aldo S. Gago; K. Andreas Friedrich
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UTILE-Pore: Deep Learning-Enabled 3D Analysis of Porous Materials in Polymer Electrolyte Membrane-Based Energy Devices
err2025-07-31
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PREAI
errAndré Colliard-Granero; Salvatore Ranieri; Aimy Bazylak; Tobias Morawietz; K. Andreas Friedrich; Jasna Jankovic; Michael H. Eikerling; Kourosh Malek; Mohammad J. Eslamibidgoli
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Electrolyte Transport Parameters and Interfacial Effects in Calcium Metal Batteries: Analogies and Differences to Magnesium and Lithium Counterparts
err2025-06-25
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errJoachim Häcker; Tobias Rommel; Laurin Rademacher; Sibylle Riedel; Zhirong Zhao-Karger; J. Alberto Blázquez; K. Andreas Friedrich; Maryam Nojabaee
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Interfacial processes of Mg anodes for magnesium-sulfur batteries: An EIS study
err2025-05-08
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errJoachim Häcker; Tobias Rommel; Pia Lange; Felix Kampmann; Jürgen Remmlinger; Zhirong Zhao-Karger; K. Andreas Friedrich; Maryam Nojabaee
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Impact of the Sulfurized Polyacrylonitrile Cathode Microstructure on the Electrochemical Performance of Lithium-Sulfur Batteries
err2025-02-22
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errMoschner, R; Gerle, M; Danner, T; Simanjuntak, EK; Michalowski, P; Latz, A; Nojabaee, M; Kwade, A; Friedrich, KA
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Binary transition metal and ZIF-8 functionalised polymer-derived ceramic catalysts for high temperature PEM fuel cell cathode
err2025-02-01
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errMooste, Marek; Mueller-Huelstede, Julia; Schonvogel, Dana; Zierdt, Tanja; Buschermoehle, Julia; Fuhrmann, Killian; Wilhelm, Michaela; Wagner, Peter; Friedrich, K. Andreas
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Opportunities of in situ diagnostics and current distribution in proton exchange membrane water Electrolyzers with segmented bipolar plates
err2025-02-01
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errKimmel, Benjamin; Garcia-Sanchez, D.; Morawietz, T.; Schulze, M.; Biswas, I.; Gago, A. S.; Friedrich, K. A.
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Strategy to tune properties of PEM fuel cell electrodes with low Pt loading based on inkjet printing parameters
err2025-01-01
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errZhao, Qingying; Morawietz, Tobias; Gazdzicki, Pawel; Friedrich, K. Andreas
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A comprehensive review on liquid hydrogen transfer operations and safety considerations for mobile applications
err2025-01-01
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errSchiaroli, A.; Claussner, L.; Campari, A.; Cirrone, D.; Linseisen, B.; Friedrich, A.; Ritter, E. L. Torres de; Kuznetsov, M.; Ustolin, F.
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Novel Atmospherically Plasma Sprayed Micro Porous Layer for Anion Exchange Membrane Water Electrolysis Operating With Supporting Electrolyte
err2024-12-19
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errVincent Wilke; Marco Rivera; Tobias Morawietz; Noriko Sata; Lukas Mues; Manuel Hegelheimer; Artjom Maljusch; Patrick Borowski; Günter Schmid; Chen Yie Thum; Malte Klingenhof; Peter Strasser; André Karl; Shibabrata Basak; Jean-Pierre Poc; Rüdiger-A. Eichel; Aldo Saul Gago; Kaspar Andreas Friedrich
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