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. 29, 2014
Filed:
Jan. 20, 2011
Applicants:
Soo-yeon Seo, Seoul, KR;
Hee-jung Park, Suwon-si, KR;
Chan Kwak, Yongin-si, KR;
Sang-mock Lee, Yongin-si, KR;
Dong-hee Yeon, Seoul, KR;
Inventors:
Soo-yeon Seo, Seoul, KR;
Hee-jung Park, Suwon-si, KR;
Chan Kwak, Yongin-si, KR;
Sang-mock Lee, Yongin-si, KR;
Dong-hee Yeon, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of preparing a metal-doped oxide, the method including: preparing a precursor solution including a zirconium precursor or cerium precursor, a dopant metal precursor, a solvent, and a chloride salt; and heat-treating the precursor solution to prepare the metal-doped oxide. Also an oxide including: a metal-doped zirconia or metal-doped ceria; and chlorine.