ELECTRODE CATALYST AND ELECTRODE CATALYST LAYER FOR ELECTROCHEMICAL DEVICE, MEMBRANE/ELECTRODE ASSEMBLY, AND ELECTROCHEMICAL DEVICE

Title:

ELECTRODE CATALYST AND ELECTRODE CATALYST LAYER FOR ELECTROCHEMICAL DEVICE, MEMBRANE/ELECTRODE ASSEMBLY, AND ELECTROCHEMICAL DEVICE

Document Type and Number:

Japanese Patent JP2023011964

Kind Code:

A

Abstract:

To provide an electrode catalyst for an electrochemical device capable of having high device durability.SOLUTION: An electrode catalyst 1 for an electrochemical device contains: mesoporous carbon particles 2 in which the average crystallite size of the 002 plane is 1.6 nm or more; and catalytic metal particles 3 supported on the mesoporous carbon particles 2.SELECTED DRAWING: Figure 1

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Inventors:

KODA RYO
SHINTANI HARUHIKO

Application Number:

JP2020181825A

Publication Date:

January 25, 2023

Filing Date:

October 29, 2020

Export Citation:

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Assignee:

PANASONIC IP MAN CORP

International Classes:

H01M4/96; C25B11/03; C25B11/04; H01M4/86; H01M8/10

Attorney, Agent or Firm:

Ariko Patent Office

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