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:
May. 18, 2021
Filed:
Nov. 01, 2018
Eternal Materials Co., Ltd., Kaohsiung, TW;
Wei-Chih Chen, Kaohsiung, TW;
Tu-Yi Wu, Kaohsiung, TW;
Chih Hsien Wang, Kaohsiung, TW;
Yi-Fang Jung, Kaohsiung, TW;
ETERNAL MATERIALS CO., LTD., Kaohsiung, TW;
Abstract
An electrolyte composition including a heterocyclic compound, an electrolyte salt and a solvent is provided. The heterocyclic compound includes, in the heterocyclic ring: (a) at least two nitrogen atoms each of which is bonded to a —Si(R)group; and (b) at least one carbonyl group (C═O) or thiocarbonyl group (C═S), wherein Ris a Calkyl group or an aryl group. The electrolyte composition of the present disclosure is suitable for an electrochemical device. Electrochemical devices, in particular batteries, using the electrolyte composition of else present disclosure are capable of efficiently inhibiting the moisture and acidity therein, thereby stabilizing the electrolyte salt therein, and preventing the electrolyte salt from being further decomposed and from producing hydrogen fluoride.