LITHIUM ION BATTERY NON-AQUEOUS ELECTROLYTE SOLUTION AND LITHIUM ION BATTERY

Title:

LITHIUM ION BATTERY NON-AQUEOUS ELECTROLYTE SOLUTION AND LITHIUM ION BATTERY

Document Type and Number:

WIPO Patent Application WO/2022/042374

Kind Code:

A1

Abstract:

The present invention relates to the technical field of lithium ion battery electrolyte solutions. Disclosed are a lithium ion battery non-aqueous electrolyte solution and a lithium ion battery prepared therefrom. When a lithium ion battery is further prepared using the lithium ion battery non-aqueous electrolyte solution provided by the present invention, the high-temperature storage performance and high-temperature cycle performance of the battery can be simultaneously improved, and the thickness expansion rate of the battery in storage can be effectively reduced.

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Inventors:

QIAN YUNXIAN (CN)
HU SHIGUANG (CN)
CHU YANLI (CN)
KANG YUANYUAN (CN)

Application Number:

PCT/CN2021/113013

Publication Date:

March 03, 2022

Filing Date:

August 17, 2021

Export Citation:

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Assignee:

SHENZHEN CAPCHEM TECHNOLOGY CO LTD (CN)

International Classes:

H01M10/0525; H01M10/0567

Domestic Patent References:

WO2017069278A1

2017-04-27

Foreign References:

CN103053060A	2013-04-17
JP2016029650A	2016-03-03
CN105474452A	2016-04-06
CN103107355A	2013-05-15

Attorney, Agent or Firm:

SHENZHEN ZHONGDING INTELLECTUAL PROPERTY AGENCY (CN)

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