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1. US20120040271 - Varnish for a solid polymer fuel cell

Office United States of America
Application Number 13205177
Application Date 08.08.2011
Publication Number 20120040271
Publication Date 16.02.2012
Grant Number 08399148
Grant Date 19.03.2013
Publication Kind B2
IPC
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8
Fuel cells; Manufacture thereof
10
Fuel cells with solid electrolytes
H01M 8/10
CPC
C08G 61/02
C08G 73/028
C08J 5/2256
C08J 2371/12
H01M 4/8652
H01M 4/8807
Applicants Higami Makoto
JSR Corporation
Rozhanskii Igor
Honda Motor Co., Ltd.
Yamakawa Yoshitaka
Kanaoka Nagayuki
Fukuda Kaoru
Takahashi Ryoichiro
Shinkai Hiroshi
Inventors Higami Makoto
Rozhanskii Igor
Yamakawa Yoshitaka
Kanaoka Nagayuki
Fukuda Kaoru
Takahashi Ryoichiro
Shinkai Hiroshi
Agents Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
Priority Data 2005-207418 15.07.2005 JP
Title
(EN) Varnish for a solid polymer fuel cell
Abstract
(EN)

Provided is a varnish which contains a solvent and an electrode electrolyte for a solid polymer fuel cell electrolyte, which contains a polymer with a structure having a main chain including a polyphenylene, a side chain including a sulfonic acid group and a repeating structural unit as a side chain including a nitrogen-containing heterocyclic group.