COMPOSITE ADHESIVE AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

Title:

COMPOSITE ADHESIVE AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

Document Type and Number:

WIPO Patent Application WO/2022/237534

Kind Code:

A1

Abstract:

The present disclosure provides a composite adhesive and a preparation method therefor and an application thereof. The composite adhesive comprises a rubber, a nitrile compound, and a dispersant, and the mass ratio of the rubber to the nitrile compound is 1:2 to 1:10; in the composite adhesive, the mass fraction of the dispersant is 8-10%. The composite adhesive is particularly suitable for a silicon-oxygen system, and can increase the energy density and significantly improve the low-temperature cycle performance of a battery.

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Inventors:

LIU YING (CN)
ZHI YANHUI (CN)
YAO YANGYANG (CN)
DOU YANG (CN)
LOU SHUAIBIN (CN)

Application Number:

PCT/CN2022/089437

Publication Date:

November 17, 2022

Filing Date:

April 27, 2022

Export Citation:

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Assignee:

SVOLT ENERGY TECH CO LTD (CN)

International Classes:

H01M4/62

Foreign References:

CN112909261A	2021-06-04
CN114142028A	2022-03-04
CN109904447A	2019-06-18
CN111554937A	2020-08-18
CN102751473A	2012-10-24
CN107919459A	2018-04-17
CN101602925A	2009-12-16
JP2008091192A	2008-04-17
US6183907B1	2001-02-06

Attorney, Agent or Firm:

BEYOND ATTORNEYS AT LAW (CN)

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