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:
Feb. 26, 2019
Filed:
Oct. 26, 2015
SK Innovation Co., Ltd., Seoul, KR;
Unist (Ulsan National Institute of Science and Technology), Ulsan, KR;
Seung Ok Lee, Daejeon, KR;
Won Sang Koh, Daejeon, KR;
Jeong Soo Kim, Daejeon, KR;
Dai In Park, Daejeon, KR;
Je Hyun Chae, Daejeon, KR;
Nam Soon Choi, Busan, KR;
Jun Yeong Jang, Ulsan, KR;
SK INNOVATION CO., LTD., Seoul, KR;
UNIST (ULSAN NATIONAL INSTITUTE SCIENCE AND TECHNOLOGY), Ulsan, KR;
Abstract
Provided are an electrolyte for a sodium secondary battery and a sodium secondary battery using the same. More particularly, the sodium secondary battery includes an anode containing sodium, a cathode containing a transition metal, and a sodium ion conductive solid electrolyte provided between the anode and the cathode, wherein the cathode is impregnated in an electrolyte containing a molten sodium salt and an electrolyte additive, the electrolyte additive including an inorganic sodium salt.