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:
Oct. 07, 2014
Filed:
Sep. 23, 2011
Sung-hwan Moon, Yongin-si, KR;
Yury Matulevich, Yongin-si, KR;
Jae-hyuk Kim, Yongin-si, KR;
Hee-young Chu, Yongin-si, KR;
Myung-hwan Jeong, Yongin-si, KR;
Chang-ui Jeong, Yongin-si, KR;
Jong-seo Choi, Yongin-si, KR;
Sung-Hwan Moon, Yongin-si, KR;
Yury Matulevich, Yongin-si, KR;
Jae-Hyuk Kim, Yongin-si, KR;
Hee-Young Chu, Yongin-si, KR;
Myung-Hwan Jeong, Yongin-si, KR;
Chang-Ui Jeong, Yongin-si, KR;
Jong-Seo Choi, Yongin-si, KR;
Samsung SDI Co., Ltd., Giheung-gu, Yongin-si, Gyeonggi-do, KR;
Abstract
A composite includes a compound selected from the group consisting of a lithium lanthanum zirconium oxide and a lithium lanthanum tantalum oxide; a lanthanum oxide; and an oxide selected from the group consisting of a lanthanum zirconium oxide and a lanthanum tantalum oxide. An electrode active material for a secondary lithium battery may include such composite. Methods of preparing the composite, an electrode for a secondary lithium battery including the electrode active material, and a secondary lithium battery including the electrode are disclosed.