POROUS ELECTRODE BASE MATERIAL AND METHOD FOR MANUFACTURING THE SAME

Title:

POROUS ELECTRODE BASE MATERIAL AND METHOD FOR MANUFACTURING THE SAME

Document Type and Number:

Japanese Patent JP2018055969

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a porous electrode base material capable of suppressing the worsening of a power generation performance owing to flooding by efficiently discharging water produced during power generation to outside a system, and hard to cause a defect in appearance, which has been demanded.SOLUTION: A porous electrode base material has a structure in which a crosslinking material binds carbon fibers (A). When X1>Y1, where "X1" is an opening area ratio of one surface layer plane X of the porous electrode base material, and "Y1" is an opening area ratio of the other surface layer plane Y, X1/Y1 is 1.10 or more, and X1-Y1 is 10% or more.SELECTED DRAWING: None

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Inventors:

NUKUI HIROAKI
HIDESHIMA KOTA

Application Number:

JP2016191012A

Publication Date:

April 05, 2018

Filing Date:

September 29, 2016

Export Citation:

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Assignee:

MITSUBISHI CHEM CORP

International Classes:

C04B35/524; H01M4/96; C04B38/00; H01M4/88; H01M8/10

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