Intrinsic spin shielding effect in platinum-rare-earth alloy boosts oxygen reduction activity.
electrocatalysis
intermetallic compound
oxygen reduction reaction
rare-earth metal
spin effect
Journal
National science review
ISSN: 2053-714X
Titre abrégé: Natl Sci Rev
Pays: China
ID NLM: 101633095
Informations de publication
Date de publication:
Sep 2023
Sep 2023
Historique:
received:
27
06
2022
revised:
22
03
2023
accepted:
23
03
2023
medline:
30
10
2023
pubmed:
30
10
2023
entrez:
30
10
2023
Statut:
epublish
Résumé
Oxygen reduction reactions (ORRs) involve a multistep proton-coupled electron process accompanied by the conversion of the apodictic spin configuration. Understanding the role of spin configurations of metals in the adsorption and desorption of oxygen intermediates during ORRs is critical for the design of efficient ORR catalysts. Herein, a platinum-rare-earth-metal-based alloy catalyst, Pt
Identifiants
pubmed: 37900058
doi: 10.1093/nsr/nwad162
pii: nwad162
pmc: PMC10600901
doi:
Types de publication
Journal Article
Langues
eng
Pagination
nwad162Informations de copyright
© The Author(s) 2023. Published by Oxford University Press on behalf of China Science Publishing & Media Ltd.
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