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. 11, 2017
Filed:
Nov. 14, 2012
Applicant:
Ngk Insulators, Ltd., Nagoya-shi, Aichi, JP;
Inventors:
Taku Okamoto, Nagoya, JP;
Hiroshi Hayashi, Nagoya, JP;
Takashi Ryu, Nagoya, JP;
Toshihiro Yoshida, Nagoya, JP;
Yuto Yamada, Nagoya, JP;
Assignee:
NGK INSULATORS, LTD., Nagoya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/24 (2016.01); H01M 8/2465 (2016.01); H01M 8/1213 (2016.01); H01M 4/86 (2006.01); H01M 8/0217 (2016.01);
U.S. Cl.
CPC ...
H01M 8/2465 (2013.01); H01M 4/8652 (2013.01); H01M 4/8673 (2013.01); H01M 8/0219 (2013.01); H01M 8/1213 (2013.01); Y02E 60/521 (2013.01); Y02E 60/525 (2013.01);
Abstract
A solid oxide fuel cell includes a first cell, a second cell and an interconnector. The first cell and the second cell respectively include an anode containing NiO and CaZrO, a cathode, and a solid electrolyte layer disposed between the anode and the cathode. The interconnector is connected to the anode of the first cell and the current collector of the second cell. The interconnector contains LaCaCrO. The molar ratio of Ca to Zr in the anode is greater than 1.0.