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:
Nov. 04, 2025
Filed:
Jul. 21, 2022
Hithium Tech HK Limited, Kowloon, HK;
Chaojie Xiong, Xiamen, CN;
Min Guo, Xiamen, CN;
HITHIUM TECH HK LIMITED, Kowloon, HK;
Abstract
The present disclosure provides an additive for an electrolyte for a lithium battery, an electrolyte, and an electrochemical device. The additive includes a compound represented by the following formula I, wherein R, R, R, and Rare identical to or different from each other, and are independently selected from a group consisting of hydrogen, halogen, substituted or unsubstituted C-Calkyl, and substituted or unsubstituted C-Caryl, and a substituent of the substituted or unsubstituted C-Calkyl or the substituted or unsubstituted C-Caryl can be halogen, C-Calkyl, or C-Caryl; whereindenotes a single bond or a double bond; and wherein n is 1 or 2.