Title:
BINDER-AND ANODE-COMPOSITION, METHODS FOR THEIR PREPARATION, AND AN ANODE AND A LITHIUM ION BATTERY CONTAINING SAID ANODE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2018/176255
Kind Code:
A1
Abstract:
The present invention relates to a binder composition for lithium ion batteries and its preparation method, wherein said binder composition contains a carboxyl-containing binder and a silane coupling agent. The present invention further relates to an anode composition and its preparation method, wherein said anode composition contains a silicon-based electrode active material and said binder composition. The present invention further relates to an anode containing said anode composition, and to a lithium ion battery containing said anode.
Inventors:
YANG JUN (CN)
XU ZHIXIN (CN)
DOU YUQIAN (CN)
ZHANG JINGJING (CN)
XU ZHIXIN (CN)
DOU YUQIAN (CN)
ZHANG JINGJING (CN)
Application Number:
PCT/CN2017/078552
Publication Date:
October 04, 2018
Filing Date:
March 29, 2017
Export Citation:
Assignee:
BOSCH GMBH ROBERT (DE)
YANG JUN (CN)
XU ZHIXIN (CN)
DOU YUQIAN (CN)
ZHANG JINGJING (CN)
YANG JUN (CN)
XU ZHIXIN (CN)
DOU YUQIAN (CN)
ZHANG JINGJING (CN)
International Classes:
C09J133/00; C09J183/00; H01M4/62
Foreign References:
| CN101901694A | 2010-12-01 | |||
| JP2015069878A | 2015-04-13 | |||
| CN103311552A | 2013-09-18 | |||
| US20140050975A1 | 2014-02-20 |
Attorney, Agent or Firm:
NTD PATENT AND TRADEMARK AGENCY LIMITED (CN)
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