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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9325024 B1

PDFFull Text
Date of Patent:
Apr. 26, 2016

Filed:

Nov. 29, 2011

Gas decomposition component, method for producing gas decomposition component, and power generation apparatus

Applicants:

Chihiro Hiraiwa, Osaka, JP;

Masatoshi Majima, Itami, JP;

Tetsuya Kuwabara, Osaka, JP;

Tomoyuki Awazu, Itami, JP;

Naho Mizuhara, Itami, JP;

Toshio Ueda, Itami, JP;

Hideyuki Doi, Itami, JP;

Toshiyuki Kuramoto, Itami, JP;

Inventors:

Chihiro Hiraiwa, Osaka, JP;

Masatoshi Majima, Itami, JP;

Tetsuya Kuwabara, Osaka, JP;

Tomoyuki Awazu, Itami, JP;

Naho Mizuhara, Itami, JP;

Toshio Ueda, Itami, JP;

Hideyuki Doi, Itami, JP;

Toshiyuki Kuramoto, Itami, JP;

Assignee:

SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka-shi, Osaka, JP;

Attorney:

Drinker Biddle & Reath LLP

Primary Examiner:

Stewart Fraser

Assistant Examiner:

Olatunji Godo

Int. Cl.
CPC ...
H01M 8/10 (2006.01); B01D 53/32 (2006.01); H01M 8/00 (2006.01); H01M 8/06 (2006.01); H01M 8/22 (2006.01); H01M 4/88 (2006.01); H01M 8/02 (2006.01); H01M 8/08 (2006.01); H01M 8/12 (2006.01); H01M 8/14 (2006.01);
U.S. Cl.
CPC ...
H01M 8/1006 (2013.01); B01D 53/32 (2013.01); H01M 4/8885 (2013.01); H01M 8/004 (2013.01); H01M 8/0232 (2013.01); H01M 8/0245 (2013.01); H01M 8/0247 (2013.01); H01M 8/0637 (2013.01); H01M 8/124 (2013.01); H01M 8/222 (2013.01); B01D 2257/406 (2013.01); B01D 2258/0216 (2013.01); H01M 8/086 (2013.01); H01M 2008/1095 (2013.01); H01M 2008/1293 (2013.01); H01M 2008/147 (2013.01); Y02E 60/521 (2013.01); Y02E 60/525 (2013.01); Y02E 60/526 (2013.01); Y02P 70/56 (2015.11);
Abstract

Provided are a gas decomposition component, a method for producing a gas decomposition component, and a power generation apparatus. A gas decomposition componentincludes a cylindrical-body MEAincluding a first electrodedisposed on an inner-surface side, a second electrodedisposed on an outer-surface side, and a solid electrolytesandwiched between the first electrode and the second electrode; and a porous metal bodyinserted on the inner-surface side of the cylindrical-body MEA and electrically connected to the first electrode, wherein the gas decomposition component further includes a porous conductive-paste-coated layerformed on an inner circumferential surface of the first electrode, and a metal mesh sheetdisposed on an inner circumferential side of the conductive-paste-coated layer, and an electrical connection between the first electrode and the porous metal body is established through the conductive-paste-coated layer and the metal mesh sheet.

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