Title:
POSITIVE ELECTRODE COMPOSITE MATERIAL, PREPARATION METHOD THEREFOR, AND LITHIUM-ION BATTERY
Document Type and Number:
WIPO Patent Application WO/2016/004811
Kind Code:
A1
Abstract:
The present invention relates to a positive electrode composite material, comprising a positive electrode active substance and a polymer compounded with the positive material active substance. The polymer is produced via polymerization of an organic diamine compound and maleimide monomers. The maleimide monomers comprise at least one among maleimide monomer, bismaleimide monomer, polymaleimide monomer, and a maleimide derivative monomer. The present invention also relates to a preparation method for the positive electrode composite material and to a lithium-ion battery.
Inventors:
QIAN GUANNAN (CN)
HE XIANGMING (CN)
WANG LI (CN)
SHANG YUMING (CN)
LI JIANJUN (CN)
LIU ZHEN (CN)
GAO JIAN (CN)
ZHANG HONGSHENG (CN)
WANG YAOWU (CN)
HE XIANGMING (CN)
WANG LI (CN)
SHANG YUMING (CN)
LI JIANJUN (CN)
LIU ZHEN (CN)
GAO JIAN (CN)
ZHANG HONGSHENG (CN)
WANG YAOWU (CN)
Application Number:
PCT/CN2015/081511
Publication Date:
January 14, 2016
Filing Date:
June 16, 2015
Export Citation:
Assignee:
JIANGSU HUADONG INST OF LI ION BATTERY CO LTD (CN)
UNIV TSINGHUA (CN)
UNIV TSINGHUA (CN)
International Classes:
H01M4/60
Foreign References:
| CN103050706A | 2013-04-17 |
Other References:
HAI, SHAN ET AL.: "Synthesis and Characterization of Bismaleimide/diaminodiphenyl ether Oligomers", INNER MONGOLIA PETROCHEMICAL INDUSTRY, 30 April 2014 (2014-04-30), ISSN: 1006-7981
Attorney, Agent or Firm:
SHENZHEN DINGYAN INTELLECTUAL PROPERTY AGENCY CO.,LTD (CN)
深圳市鼎言知识产权代理有限公司 (CN)
深圳市鼎言知识产权代理有限公司 (CN)
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