Title:
METHOD FOR PRODUCING COMPOSITE AND COMPOSITE PRODUCED BY THE METHOD
Document Type and Number:
Japanese Patent JP2009138130
Kind Code:
A
Abstract:
To provide a polyquinoxaline compound having sufficient electrochemical properties without using a diaminobenzidine having a benzidine skeleton having extremely high toxicity as a raw material of a polyphenylquinoxaline compound of a negative electrode active material for a proton battery.
The method for producing the composite of the polyquinoxaline compound represented by formula (1) (wherein, n is an integer of 20 and 200) and a carbon material includes polycondensing bisbenzyl and 3, 3', 4, 4'-tetraaminodiphenylmethane in the presence of the carbon material. The composite of the polyquinoxaline compound and the carbon material is also provided.
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Inventors:
YASUDA HIROSHI
YAMAGAMI ISAO
YAMAGAMI ISAO
Application Number:
JP2007316963A
Publication Date:
June 25, 2009
Filing Date:
December 07, 2007
Export Citation:
Assignee:
SHOWA DENKO KK
International Classes:
C08G61/12; C01B31/02; C08K3/04; C08K7/06; C08L65/00; H01M4/60; H01M4/62
Attorney, Agent or Firm:
Shunichiro Suzuki
Koji Makimura
Chihata Takahata
Koji Makimura
Chihata Takahata