US 12,255,339 B2
Single-atom tailoring of platinum nanocatalysts for high-performance multifunctional electrocatalysis
Xiangfeng Duan, Los Angeles, CA (US); Yu Huang, Los Angeles, CA (US); Chengzhang Wan, Los Angeles, CA (US); and Mufan Li, Los Angeles, CA (US)
Assigned to The Regents of the University of California, Oakland, CA (US)
Appl. No. 17/605,192
Filed by THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, Oakland, CA (US)
PCT Filed Apr. 21, 2020, PCT No. PCT/US2020/029124
§ 371(c)(1), (2) Date Oct. 20, 2021,
PCT Pub. No. WO2020/219452, PCT Pub. Date Oct. 29, 2020.
Claims priority of provisional application 62/836,996, filed on Apr. 22, 2019.
Prior Publication US 2022/0246948 A1, Aug. 4, 2022
Int. Cl. H01M 12/06 (2006.01); C25B 11/081 (2021.01); C25B 11/089 (2021.01); H01M 4/92 (2006.01); H01M 12/08 (2006.01)
CPC H01M 4/925 (2013.01) [C25B 11/081 (2021.01); C25B 11/089 (2021.01); H01M 4/921 (2013.01); H01M 12/06 (2013.01); H01M 12/08 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A catalyst material comprising:
a catalyst support; and
PtM′ nanostructures affixed to the catalyst support, where M′ is a metal other than Pt,
wherein the PtM′ nanostructures include single atomic species of M′ at exterior surfaces of the PtM′ nanostructures.