EP 2467889 A1 20120627 - INORGANIC AND/OR ORGANIC ACID-CONTAINING CATALYST INK AND USE THEREOF IN THE PRODUCTION OF ELECTRODES, CATALYST-COATED MEMBRANES, GAS DIFFUSION ELECTRODES AND MEMBRANE ELECTRODE UNITS
Title (en)
INORGANIC AND/OR ORGANIC ACID-CONTAINING CATALYST INK AND USE THEREOF IN THE PRODUCTION OF ELECTRODES, CATALYST-COATED MEMBRANES, GAS DIFFUSION ELECTRODES AND MEMBRANE ELECTRODE UNITS
Title (de)
ANORGANISCHE UND/ODER ORGANISCHE SÄURE ENTHALTENDE KATALYSATORTINTE UND DEREN VERWENDUNG IN DER HERSTELLUNG VON ELEKTRODEN, KATALYSATORBESCHICHTETEN MEMBRANEN, GASDIFFUSIONSELEKTRODEN UND MEMBRAN-ELEKTRODEN-EINHEITEN
Title (fr)
ENCRE DE CATALYSEUR CONTENANT DES ACIDES INORGANIQUES ET/OU ORGANIQUES ET SON UTILISATION POUR LA PRODUCTION D ÉLECTRODES, DE MEMBRANES REVÊTUES D UN CATALYSEUR, D ÉLECTRODES À DIFFUSION DE GAZ ET D ENSEMBLES MEMBRANE-ÉLECTRODES
Publication
Application
Priority
- EP 09168366 A 20090821
- EP 2010062003 W 20100818
- EP 10743147 A 20100818
Abstract (en)
[origin: WO2011020843A1] Catalyst ink, comprising one or more catalyst materials, a solvent component, and at least one acid, selected from the group consisting of phosphoric acid, polyphosphoric acid, sulfuric acid, nitric acid, HCIO4, organic phosphonic acids, inorganic phosphonic acids, trifluoromethane sulfonic acids, or the mixtures thereof, an electrode comprising at least one catalyst ink according to the present invention, a fuel cell comprising at least one membrane electrode unit according to the invention, and a method for producing a membrane electrode unit according to the present invention.
IPC 8 full level
H01M 4/88 (2006.01)
CPC (source: EP KR US)
B01J 23/40 (2013.01 - KR); B01J 35/27 (2024.01 - KR); H01M 4/88 (2013.01 - KR); H01M 4/8828 (2013.01 - EP US); H01M 4/926 (2013.01 - EP US); H01M 8/02 (2013.01 - KR); H01M 2008/1095 (2013.01 - EP US); Y02E 60/50 (2013.01 - EP)
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 2011020843 A1 20110224; CN 102742053 A 20121017; EP 2467889 A1 20120627; JP 2013502678 A 20130124; KR 20120044384 A 20120507; US 2012148936 A1 20120614
DOCDB simple family (application)
EP 2010062003 W 20100818; CN 201080047103 A 20100818; EP 10743147 A 20100818; JP 2012525163 A 20100818; KR 20127007372 A 20100818; US 201013391543 A 20100818