Title:
固体電解質材料
Document Type and Number:
Japanese Patent JP3741024
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a solid electrolytic material which can enhance both of ion exchange capacity and film strength. SOLUTION: The last product is the solid electrolytic material formed by combining a side chain having sulfonic groups which are two ion exchange groups with the main chain. The side chain branches to two at a nitrogen atom as a branch point, which is combined with the main chain through -C3 H6 -, and has the sulfonic groups as the ion exchange groups at the end of each branch. In the solid electrolytic material, since two sulfonic groups are introduced for one side chain introduced part in the main chain, the ion exchange capacity can be increased without increasing the side chain introduced part, and the ion exchange capacity can be enhanced without reducing the strength of the main chain.
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Inventors:
Takumi Taniguchi
Masahiro Rikukawa
Masahiro Rikukawa
Application Number:
JP2001327447A
Publication Date:
February 01, 2006
Filing Date:
October 25, 2001
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
C08G85/00; H01M8/02; H01B1/06; H01M8/10
Domestic Patent References:
| JP2001223015A | ||||
| JP2002324559A |
Attorney, Agent or Firm:
Aitec International Patent Office
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