EP 3347937 A1 20180718 - P/METAL-N-C HYBRID CATALYST
Title (en)
P/METAL-N-C HYBRID CATALYST
Title (de)
P/METALL-N-C-HYBRIDKATALYSATOR
Title (fr)
CATALYSEUR HYBRIDE DE TYPE P/METAL-N-C
Publication
Application
Priority
- FR 1558452 A 20150911
- FR 2016052289 W 20160912
Abstract (en)
[origin: WO2017042520A1] The invention concerns a P/Metal-N-C hybrid catalyst that comprises at least one nitrogen-doped carbonaceous matrix onto which at least one non-precious transition metal is covalently bonded and that is characterised in that it further comprises at least one partially oxidised precious transition metal P of which the weight percentage is less than or equal to 4.0%, and preferably less than or equal to 2.0%, relative to the mass of said P/Metal-N-C hybrid catalyst. The invention also concerns an electrochemical device that comprises such a device, for example a fuel cell with a polymer electrolyte membrane.
IPC 8 full level
H01M 4/86 (2006.01); H01M 4/88 (2006.01); H01M 4/92 (2006.01); H01M 8/1018 (2016.01)
CPC (source: EP KR US)
H01M 4/8652 (2013.01 - EP KR US); H01M 4/8882 (2013.01 - EP US); H01M 4/921 (2013.01 - EP KR US); H01M 4/926 (2013.01 - EP KR US); H01M 8/10 (2013.01 - US); H01M 12/06 (2013.01 - KR); H01M 12/08 (2013.01 - KR); H01M 2008/1095 (2013.01 - EP KR US); Y02E 60/50 (2013.01 - EP)
Citation (search report)
See references of WO 2017042520A1
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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017042520 A1 20170316; CA 2997616 A1 20170316; CN 108352533 A 20180731; EP 3347937 A1 20180718; FR 3041163 A1 20170317; HK 1258462 A1 20191115; JP 2018528855 A 20181004; KR 20180051574 A 20180516; US 2018241047 A1 20180823
DOCDB simple family (application)
FR 2016052289 W 20160912; CA 2997616 A 20160912; CN 201680065789 A 20160912; EP 16775302 A 20160912; FR 1558452 A 20150911; HK 19100767 A 20190116; JP 2018512943 A 20160912; KR 20187009750 A 20160912; US 201615759505 A 20160912