EP 2452385 A1 20120516 - INK COMPRISING POLYMER PARTICLES, ELECTRODE, AND MEA
Title (en)
INK COMPRISING POLYMER PARTICLES, ELECTRODE, AND MEA
Title (de)
POLYMERPARTIKEL ENTHALTENDE TINTE, ELEKTRODE UND MEA
Title (fr)
ENCRE RENFERMANT DES PARTICULES DE POLYMÈRE, ÉLECTRODE ET UNITÉ MEA CORRESPONDANTES
Publication
Application
Priority
- EP 2010059597 W 20100706
- EP 09164798 A 20090707
- EP 10728249 A 20100706
Abstract (en)
[origin: WO2011003884A1] The invention relates to a catalyst ink comprising one or more catalyst materials, a liquid medium, and polymer particles comprising one or more proton-guiding polymers, an electrode comprising at least one catalyst ink according to the present invention, a membrane electrode assembly comprising at least one electrode according to the invention or comprising at least one catalyst ink according to the present invention, and a fuel cell comprising at least one membrane electrode assembly according to the invention. The invention further related to a method for producing a membrane electrode assembly according to the present invention.
IPC 8 full level
H01M 4/86 (2006.01); H01M 4/88 (2006.01); H01M 4/92 (2006.01); H01M 8/10 (2006.01)
CPC (source: EP KR US)
C09D 11/00 (2013.01 - KR); H01B 1/14 (2013.01 - KR); H01M 4/861 (2013.01 - EP US); H01M 4/8807 (2013.01 - EP US); H01M 4/8825 (2013.01 - EP US); H01M 4/92 (2013.01 - EP KR US); H01M 4/921 (2013.01 - EP US); H01M 4/923 (2013.01 - EP US); H01M 4/925 (2013.01 - EP US); H01M 4/928 (2013.01 - EP US); H01M 8/10 (2013.01 - KR); H01M 8/1004 (2013.01 - EP US); Y02E 60/50 (2013.01 - EP)
Citation (search report)
See references of WO 2011003884A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2011003884 A1 20110113; CN 102473926 A 20120523; EP 2452385 A1 20120516; JP 2012533144 A 20121220; KR 20120104153 A 20120920; US 2012094210 A1 20120419
DOCDB simple family (application)
EP 2010059597 W 20100706; CN 201080030693 A 20100706; EP 10728249 A 20100706; JP 2012518955 A 20100706; KR 20127003199 A 20100706; US 201013380194 A 20100706