WO2023218327 - ELECTRODES FOR ELECTROCHEMICAL WATER SPLITTING

National phase entry is expected:
Publication Number WO/2023/218327
Publication Date 16.11.2023
International Application No. PCT/IB2023/054767
International Filing Date 08.05.2023
Title [English] ELECTRODES FOR ELECTROCHEMICAL WATER SPLITTING [French] ÉLECTRODES POUR DISSOCIATION ÉLECTROCHIMIQUE DE L'EAU
Applicants ** KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY 4700 King Abdullah University of Science and Technology Thuwal, 23955-6900, SA
Inventors ** YAVUZ, Cafer Tayyar 4700 King Abdullah University of Science and Technology Thuwal, 23955-6900, SA KIM, Seokjin 4700 King Abdullah University of Science and Technology Thuwal, 23955-6900, SA MAHMOOD, Javeed 4700 King Abdullah University of Science and Technology Thuwal, 23955-6900, SA
Priority Data 63/339,726  09.05.2022  US
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Quotation for National Phase entry

Country Stages Total
China Filing 1342
EPO Filing, Examination 6467
Japan Filing 579
South Korea Filing 578
USA Filing, Examination 2635
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Total: 11601
Abstract [English] An electrode composition includes one or more catalyst layers including one or more active catalytic metals and a tantalum oxide (TaxOy) support, and a substrate, wherein the one or more active catalytic metals include one or more of ruthenium, platinum, and iridium, and the one or more catalyst layers are in contact with the substrate. [French] Une composition d'électrode comprend une ou plusieurs couches de catalyseur comprenant un ou plusieurs métaux catalytiques actifs et un support d'oxyde de tantale (TaxOy), et un substrat, le ou les métaux catalytiques actifs comprenant un ou plusieurs éléments parmi le ruthénium, le platine et l'iridium, et la ou les couches de catalyseur étant en contact avec le substrat.