ELECTROLYTE ADDITIVE, ELECTROLYTE, AND LITHIUM-ION BATTERY - GUANGZHOU TINCI MATERIALS TECH CO LTD

Title:

ELECTROLYTE ADDITIVE, ELECTROLYTE, AND LITHIUM-ION BATTERY

Document Type and Number:

WIPO Patent Application WO/2022/193554

Kind Code:

A1

Abstract:

An electrolyte additive, electrolyte, and a lithium-ion battery. The electrolyte additive has a structure shown in formula (I). The electrolyte additive has both a film-forming property and the property of inhibiting the rise of acidity and chromaticity of the electrolyte, thereby effectively improving the battery cycle performance.

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Inventors:

CAO GEJIN (CN)
FAN WEIZHEN (CN)
FAN CHAOJUN (CN)
XIN YONG (CN)
ZHAO JINGWEI (CN)

Application Number:

PCT/CN2021/115026

Publication Date:

September 22, 2022

Filing Date:

August 27, 2021

Export Citation:

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Assignee:

GUANGZHOU TINCI MATERIALS TECH CO LTD (CN)

International Classes:

H01M10/0567; H01M10/0525

Foreign References:

CN113013491A	2021-06-22
CN105121404A	2015-12-02
CN103262326A	2013-08-21
CN101646648A	2010-02-10
CN110783629A	2020-02-11
JP2010086954A	2010-04-15
CN105121404A	2015-12-02

Attorney, Agent or Firm:

ADVANCE CHINA IP LAW OFFICE (CN)

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