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:
Jul. 30, 2019
Filed:
Dec. 10, 2013
Applicants:
SK Innovation Co., Ltd., Seoul, KR;
Field Upgrading Usa, Inc., Denver, CO (US);
Inventors:
Jeong Soo Kim, Daejeon, KR;
Young Shol Kim, Daejeon, KR;
Je Hyun Chae, Daejeon, KR;
Won Sang Koh, Daejeon, KR;
June Soo Lee, Daejeon, KR;
Assignees:
SK INNOVATION CO., LTD., Seoul, KR;
FIELD UPGRADING USA, INC., Denver, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/054 (2010.01); H01M 10/0562 (2010.01); H01M 4/134 (2010.01); H01M 4/136 (2010.01); H01M 4/38 (2006.01); H01M 4/40 (2006.01); H01M 4/58 (2010.01); H01M 4/66 (2006.01); H01M 4/80 (2006.01); H01M 10/39 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 10/054 (2013.01); H01M 4/134 (2013.01); H01M 4/136 (2013.01); H01M 4/381 (2013.01); H01M 4/40 (2013.01); H01M 4/58 (2013.01); H01M 4/582 (2013.01); H01M 4/66 (2013.01); H01M 4/661 (2013.01); H01M 4/663 (2013.01); H01M 4/667 (2013.01); H01M 4/806 (2013.01); H01M 10/0562 (2013.01); H01M 10/39 (2013.01); H01M 2004/027 (2013.01); H01M 2004/028 (2013.01); H01M 2220/10 (2013.01); H01M 2300/0068 (2013.01);
Abstract
Provided is a Na based secondary battery including: an anode containing sodium or a sodium alloy; a cathode containing a metal halide, which is a halide of at least one metal selected from a group consisting of alkali metals, transition metals, and Groups 12 to 14 metals, and a solvent dissolving the metal halide; and a sodium ion conductive solid electrolyte separating the cathode and the anode from each other.