Title:
架橋剤を含む複合電解質
Document Type and Number:
Japanese Patent JP2007504303
Kind Code:
A
Abstract:
A covalent crosslinking of ion-conducting materials via sulfonic acid groups can be applied to various low cost electrolyte membrane base materials for improved fuel cell performance metrics relative to such base material. This proposed approach is due, in part, to the observation that many aromatic and aliphatic polymer materials have significant potential as proton exchange membranes if a modification can increase their physical and chemical stabilities without sacrificing electrochemical performance or significantly increasing the material and production costs.
Inventors:
Kurano, Matthew Earl.
Panambar, Gangadar
Madakannan, Arunachala N.
Taft, Karl M. The Third
Panambar, Gangadar
Madakannan, Arunachala N.
Taft, Karl M. The Third
Application Number:
JP2006524890A
Publication Date:
March 01, 2007
Filing Date:
August 27, 2004
Export Citation:
Assignee:
Hoku Scientific, Inc.
International Classes:
C08G81/00; C08G65/40; C08G65/48; C08G75/24; C08J5/22; C08K3/00; C08L71/10; C08L81/06; H01B1/06; H01B13/00; H01M8/02; H01M8/10
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita
Takaaki Yasumura
Natsuki Morishita