SOLID OXIDE FUEL CELL STACK AND METHOD FOR MANUFACTURING SAME

Title:

SOLID OXIDE FUEL CELL STACK AND METHOD FOR MANUFACTURING SAME

Document Type and Number:

WIPO Patent Application WO/2015/045986

Kind Code:

A1

Abstract:

Provided are: a solid oxide fuel cell stack, which is capable of suppressing peeling between layers in the cases where heat cycle is applied, and which has improved electrical connection reliability; and a method for manufacturing the solid oxide fuel cell stack. Disclosed is a solid oxide fuel cell stack (1) wherein: a plurality of solid oxide fuel cells (2) are laminated; at an area where the fuel cells (2, 2) are laminated to each other, a metal layer (11) is disposed between one of the fuel cells (2) and the other one of the fuel cells (2); a conductive material is disposed between the metal layer (11) and respective fuel cells (2) such that the metal layer (11) and respective fuel cells (2) are electrically connected to each other; and in a region other than a region that is provided with the metal layer (11) and the conductive material, the fuel cells (2, 2) are bonded by means of adhesive layers (15a-15c) formed of a cured material of an adhesive.

Inventors:

TOMOSHIGE YOSUKE (JP)
MIZUKAMI KIMIHIRO (JP)
HIRAI TOMOAKI (JP)

Application Number:

PCT/JP2014/074570

Publication Date:

April 02, 2015

Filing Date:

September 17, 2014

Export Citation:

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Assignee:

MURATA MANUFACTURING CO (JP)

International Classes:

H01M8/24; H01M8/02; H01M8/12

Domestic Patent References:

WO2013012058A1	2013-01-24
WO2012128307A1	2012-09-27
WO2010038869A1	2010-04-08

Foreign References:

JP2007157352A	2007-06-21
JP2004265742A	2004-09-24
JP2011134538A	2011-07-07
JP2010073631A	2010-04-02
JP2006310005A	2006-11-09

Other References: