Title:
モノマー化合物、グラフト共重合化合物、及びそれらの製造方法、高分子電解質膜、並びに燃料電池
Document Type and Number:
Japanese Patent JP4352878
Kind Code:
B2
Abstract:
A novel polymer electrolyte is provided that enables a solid polymer electrolyte used in fuel cells, for example, to have sufficient proton conductivity even in a low-water-content state or a zero-water-content state by using a monomer compound represented by the general formula (1), and a graft copolymer compound in which the monomer compound represented by the general formula (1) is graft-copolymerized to the main chain of a fluorine-containing hydrocarbon polymer. Tf indicates a trifluoromethane sulfonyl group (—SO2CF3).
Inventors:
Yuichiro Sugiyama
Application Number:
JP2003400060A
Publication Date:
October 28, 2009
Filing Date:
November 28, 2003
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
C07C317/10; C07C317/06; C08J5/22; C08F214/26; C08F259/08; H01B1/06; H01M8/02; H01M8/10; H01M8/04
Domestic Patent References:
| JP2003272665A | ||||
| JP2002338539A | ||||
| JP47036507B1 |
Attorney, Agent or Firm:
Yusuke Hiraki
Sekiya Mitsuo
Toshiaki Watanabe
Tsuruhiko Sekiguchi
Sekiya Mitsuo
Toshiaki Watanabe
Tsuruhiko Sekiguchi