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A phosphate tolerant Pt-based oxygen reduction catalyst enabled by synergistic modulation of alloying and surface modification.
Long, Daojun; Xie, Zhenyang; Wang, Minjian; Chen, Siguo; Wei, Zidong.
Afiliación
  • Long D; College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, China. csg810519@126.com.
  • Xie Z; State Key Laboratory of Advanced Chemical Power Sources (SKL-ACPS), Chongqing, China.
  • Wang M; College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, China. csg810519@126.com.
  • Chen S; State Key Laboratory of Advanced Chemical Power Sources (SKL-ACPS), Chongqing, China.
  • Wei Z; College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, China. csg810519@126.com.
Chem Commun (Camb) ; 59(96): 14277-14280, 2023 Nov 30.
Article en En | MEDLINE | ID: mdl-37962016
ABSTRACT
Addressing phosphoric acid poisoning of platinum-based catalysts in high-temperature fuel cells still remains a strategic and synthetic problem. Here, we synthesized a Pt3Co@MoOx-NC catalyst with a Pt3Co active core and MoOx modification on the surface, which simultaneously exhibits high ORR activity and phosphate tolerance.

Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2023 Tipo del documento: Article País de afiliación: China

Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2023 Tipo del documento: Article País de afiliación: China