FUEL CELL SEPARATOR - TOYOTA MOTOR CORP

Title:

FUEL CELL SEPARATOR

Document Type and Number:

Japanese Patent JP2022077279

Kind Code:

A

Abstract:

To provide a fuel cell separator that can suppress the elution of metal of a base material when applied to a fuel cell.SOLUTION: A fuel cell separator 3 according to the present invention includes a metal base material 31, and a coating layer 32 containing conductive particles 32a and a resin 32b and covering the surface of the base material 31, and the coating layer 32 includes boric acid on at least the surface thereof.SELECTED DRAWING: Figure 2

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Inventors:

KOGURE TOMOYA
YANAGIMOTO HIROSHI
SAKAMOTO MIZUKI

Application Number:

JP2020188059A

Publication Date:

May 23, 2022

Filing Date:

November 11, 2020

Export Citation:

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Assignee:

TOYOTA MOTOR CORP

International Classes:

H01M8/0228; H01M8/0221

Attorney, Agent or Firm:

Hiraki International Patent Office

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