H
Hubert A. Gasteiger
Researcher at Technische Universität München
Publications - 425
Citations - 55854
Hubert A. Gasteiger is an academic researcher from Technische Universität München. The author has contributed to research in topics: Proton exchange membrane fuel cell & Catalysis. The author has an hindex of 95, co-authored 383 publications receiving 47842 citations. Previous affiliations of Hubert A. Gasteiger include University of Ulm & University of California, Berkeley.
Papers
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Journal ArticleDOI
Activity benchmarks and requirements for Pt, Pt-alloy, and non-Pt oxygen reduction catalysts for PEMFCs
TL;DR: In this article, the authors quantified the activities and voltage loss modes for state-of-the-art MEAs (membrane electrode assemblies), specifies performance goals needed for automotive application, and provides benchmark oxygen reduction activities for state of the art platinum electrocatalysts.
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A perovskite oxide optimized for oxygen evolution catalysis from molecular orbital principles.
TL;DR: The high activity of BSCF was predicted from a design principle established by systematic examination of more than 10 transition metal oxides, which showed that the intrinsic OER activity exhibits a volcano-shaped dependence on the occupancy of the 3d electron with an eg symmetry of surface transition metal cations in an oxide.
Book
Handbook of fuel cells : fundamentals technology and applications
TL;DR: In this article, the authors present a survey of fuel cell technologies and applications, focusing on hydrogen storage, hydrogen generation, and other energy conversion related topics, as well as their applications.
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Design principles for oxygen-reduction activity on perovskite oxide catalysts for fuel cells and metal–air batteries
Jin Suntivich,Hubert A. Gasteiger,Hubert A. Gasteiger,Naoaki Yabuuchi,Haruyuki Nakanishi,John B. Goodenough,Yang Shao-Horn +6 more
TL;DR: These findings reflect the critical influences of the σ orbital and metal-oxygen covalency on the competition between O(2)(2-)/OH(-) displacement and OH(-) regeneration on surface transition-metal ions as the rate-limiting steps of the ORR, and highlight the importance of electronic structure in controlling oxide catalytic activity.
Journal ArticleDOI
Instability of Pt ∕ C Electrocatalysts in Proton Exchange Membrane Fuel Cells A Mechanistic Investigation
Paulo J. Ferreira,Yang Shao-Horn,Dane Morgan,Rohit Makharia,Shyam S. Kocha,Hubert A. Gasteiger +5 more
TL;DR: In this article, a short-stack of proton exchange membrane fuel cells PEMFCs operated at open-circuit voltage 0.95 V was shown to have higher surface area loss than another operated under load 0.75 V.