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.:
Date of Patent:
Apr. 07, 2015
Filed:
Feb. 14, 2013
Applicant:
Kabushiki Kaisha Toshiba, Minato-ku, Tokyo, JP;
Inventors:
Norikazu Osada, Tokyo, JP;
Takayuki Fukasawa, Kanagawa, JP;
Tsuneji Kameda, Tokyo, JP;
Kentaro Matsunaga, Tokyo, JP;
Masato Yoshino, Kanagawa, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/10 (2006.01); C25B 9/06 (2006.01); C25B 9/08 (2006.01); H01M 8/12 (2006.01); H01M 4/86 (2006.01); H01M 4/90 (2006.01);
U.S. Cl.
CPC ...
C25B 9/06 (2013.01); C25B 9/08 (2013.01); H01M 8/1213 (2013.01); H01M 8/1246 (2013.01); H01M 4/8657 (2013.01); H01M 4/9033 (2013.01); H01M 2300/0074 (2013.01); H01M 2300/0094 (2013.01); Y02E 60/521 (2013.01); Y02E 60/525 (2013.01);
Abstract
A solid oxide electrochemical cell of an embodiment includes: a cathode; an anode; and an electrolyte layer interposed between the cathode and the anode, wherein a porous region exists in a layer form in a region with a depth of 50% or less of the electrolyte layer from an anode side surface toward the cathode in the electrolyte layer or between the electrolyte layer and the anode.