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Title:
ゲルポリマー電解質前駆体およびこれを備える二次電池
Document Type and Number:
Japanese Patent JP4841541
Kind Code:
B2
Abstract:
A gel polymer electrolyte precursor and a rechargeable cell comprising the same are provided. The gel polymer electrolyte precursor comprises a bismaleimide monomer or bismaleimide oligomer, a compound having formula (I): a non-aqueous metal salt electrolyte, a non-protonic solvent, and a free radical initiator, wherein the bismaleimide oligomer is prepared by reaction of barbituric acid and bismaleimide, X comprises oxygen, organic hydrocarbon compounds, organic hydrocarbon oxide compounds, oligomers or polymers, n is 2 or 3, and A independently comprises wherein m is 0˜6, X comprises hydrogen, cyano, nitro or halogen, and R1 independently comprises hydrogen or C1˜4 alkyl.

Inventors:
Hayashizuki
Muneo Wang
Ban Kinpira
Yang Changei
Hoki
Application Number:
JP2007330561A
Publication Date:
December 21, 2011
Filing Date:
December 21, 2007
Export Citation:
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Assignee:
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
International Classes:
H01M10/0565; C08F220/02; C08F222/40; C08F232/06; C08K3/00; C08L35/00; H01M10/0525
Domestic Patent References:
JP2002305031A
Attorney, Agent or Firm:
Kawamura Taku
Yousuke Fujimori
Seiji Tani



 
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