| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_121cbfb1883c9163ed2a69ddcfef69ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41ac7ff6ab574ca3737b892da2ebfe6f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-921
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-926 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-92 |
| filingDate |
2015-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c74ac433af79ceb2c353cd7150ab2644
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fe09b1c153bd722cc79b1a15e01e020
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fddbef6aa34c5c7556f355a20215b47d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_076c3c4520d805cc0a4f5b694c067d8b |
| publicationDate |
2019-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109994749-A |
| titleOfInvention |
Electrode catalyst for fuel cell and preparation method thereof, and cathode, anode and fuel cell comprising electrode catalyst |
| abstract |
The present invention relates to an electrode catalyst for a fuel cell, comprising a carbon support; and a catalytic metal supported on the carbon support, wherein the catalytic metal is selected from platinum or a platinum alloy, wherein the carbon support has carbon (002) of 5.0 nm or more A planar crystallite size and a specific surface area of 95-170 m 2 /g, and the catalytic metal has a platinum (220) planar crystallite size of 4.5 nm or less and wherein the carbon support contains oxygen, the oxygen concentration relative to that of the carbon support The total mass is 0.6 mass % to 2.8 mass %. |
| priorityDate |
2014-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |