T
Thomas R. Hellstern
Researcher at Stanford University
Publications - 16
Citations - 2112
Thomas R. Hellstern is an academic researcher from Stanford University. The author has contributed to research in topics: Catalysis & Thin film. The author has an hindex of 12, co-authored 16 publications receiving 1638 citations. Previous affiliations of Thomas R. Hellstern include SLAC National Accelerator Laboratory.
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Journal ArticleDOI
Catalyzing the Hydrogen Evolution Reaction (HER) with Molybdenum Sulfide Nanomaterials
Jesse D. Benck,Thomas R. Hellstern,Jakob Kibsgaard,Pongkarn Chakthranont,Thomas F. Jaramillo +4 more
TL;DR: In this paper, the turnover frequency, an intrinsic activity metric, and the total electrode activity, a device-oriented activity metric are compared between molybdenum sulfide catalysts.
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A non-precious metal hydrogen catalyst in a commercial polymer electrolyte membrane electrolyser
Laurie A. King,Laurie A. King,McKenzie A. Hubert,McKenzie A. Hubert,Christopher Capuano,Judith Manco,Nemanja Danilovic,Eduardo Valle,Eduardo Valle,Thomas R. Hellstern,Thomas R. Hellstern,Katherine E. Ayers,Thomas F. Jaramillo,Thomas F. Jaramillo +13 more
TL;DR: A non-precious metal cobalt phosphide hydrogen evolution catalyst is found to be active and durable in a commercial-scale polymer electrolyte membrane electrolyser, illustrating a potential pathway for non- precious hydrogen evolution catalysts developed in past decades to translate to commercial applications.
Journal ArticleDOI
Engineering Cobalt Phosphide (CoP) Thin Film Catalysts for Enhanced Hydrogen Evolution Activity on Silicon Photocathodes
Thomas R. Hellstern,Jesse D. Benck,Jakob Kibsgaard,Jakob Kibsgaard,Christopher Hahn,Christopher Hahn,Thomas F. Jaramillo,Thomas F. Jaramillo +7 more
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Synthesis of thin film AuPd alloys and their investigation for electrocatalytic CO2 reduction
Christopher Hahn,Christopher Hahn,David N. Abram,Heine Anton Hansen,Toru Hatsukade,Ariel Jackson,Natalie C. Johnson,Thomas R. Hellstern,Kendra P. Kuhl,Etosha R. Cave,Jeremy T. Feaster,Thomas F. Jaramillo,Thomas F. Jaramillo +12 more
TL;DR: In this article, thin films of AuPd were synthesized using an electron-beam co-deposition method, which yields uniform, phase-pure metal alloys with composition control.
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Design and Fabrication of a Precious Metal-Free Tandem Core–Shell p+n Si/W-Doped BiVO4 Photoanode for Unassisted Water Splitting
TL;DR: In this paper, the authors proposed a scalable fabrication scheme for a tandem heterostructure photoanode: p+n black silicon (Si)/SnO2 interface/W-doped bismuth vanadate (BiVO4)/cobalt phosphate (CoPi) catalyst.