COMPOSITE SEPARATION PLATE FOR FUEL CELL - KUMOH NAT INST TECH ACAD COOP

Title:

COMPOSITE SEPARATION PLATE FOR FUEL CELL

Document Type and Number:

WIPO Patent Application WO/2013/165034

Kind Code:

A1

Abstract:

The present invention relates to a composite separation plate for a fuel cell. The present invention relates to a composite separation plate for a fuel cell, having excellent mechanical strength and electrical conductivity, low contact resistance and gas permeation and low concentration, thus contributing to lighter-weight products. Furthermore, the composite separation plate for a fuel cell according to the present invention comprises a metal support and metal powder paste filling the inside of the metal support in order to improve electrical conductivity.

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Inventors:

PARK YONG IL (KR)
PARK SUNG BUM (KR)
KIM JONG EON (KR)
HWANG HO SUN (KR)
JO JIN HUN (KR)
PARK MAN SEOK (KR)

Application Number:

PCT/KR2012/003378

Publication Date:

November 07, 2013

Filing Date:

April 30, 2012

Export Citation:

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Assignee:

KUMOH NAT INST TECH ACAD COOP (KR)
SUNGWOO AUTOMOTIVE CO LTD (KR)
PARK YONG IL (KR)
OH MYUNG HOON (KR)
PARK SUNG BUM (KR)
KIM JONG EON (KR)
HWANG HO SUN (KR)
JO JIN HUN (KR)
PARK MAN SEOK (KR)

International Classes:

H01M8/02; H01M8/10

Foreign References:

KR20030042179A	2003-05-28
KR20090067960A	2009-06-25
JP2001357862A	2001-12-26
JP2007234244A	2007-09-13
JPH11297339A	1999-10-29