Title:
Triazine polymer which can be used as a film in a fuel cell
Document Type and Number:
Japanese Patent JP5963747
Kind Code:
B2
Abstract:
Triazine polymer comprising at least a plurality of base structural units comprising at least a moiety corresponding to the formula: in which: the symbols X1 and X2, which are identical or different, represent S, SO, or SO2; the symbols Ar1 and Ar2, which are identical or different, represent a substituted or unsubstituted phenylene group; the symbol Ar3 represents a substituted or unsubstituted phenyl group; the symbol Tz represents the 1,3,5-triazine nucleus. This polymer of the invention, which can be used as electrolyte in a PEM fuel cell, makes it possible to obtain membranes of high chemical and dimensional stability which additionally exhibit a high ion conductivity.
Inventors:
Fedulko Milan
Delfino antonio
Delfino antonio
Application Number:
JP2013522168A
Publication Date:
August 03, 2016
Filing Date:
July 06, 2011
Export Citation:
Assignee:
Company Generale De Establishments Michelin
Michelin Le Cherche et Technic Anonym
Michelin Le Cherche et Technic Anonym
International Classes:
C08G73/06; C08G75/0204; C08G75/0222; C08G75/0227; C08G75/0236; C08G75/0286; C08G75/12; C08G75/20; H01M8/103; H01M8/106
Domestic Patent References:
| JP2006338928A | ||||
| JP2005281480A | ||||
| JP2006278042A | ||||
| JP2008542478A | ||||
| JP2013539458A | ||||
| JP2013539459A | ||||
| JP2013538797A | ||||
| JP2001277720A | ||||
| JP2002341520A |
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa