| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa6e4421d9e1159b6012d9bf702be572 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2008-1095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8892
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-921
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-926
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8842
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8882 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-1018 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-92 |
| filingDate |
2014-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17455d41bc4451360f2928ffb7142262
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b157e13346440be55cecbd8578d18b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d32bed18c5da76d3ce66f9ebfc0e1f1a |
| publicationDate |
2015-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2958173-A1 |
| titleOfInvention |
Catalyst for solid polymer fuel cells and method for producing same |
| abstract |
Provided is a catalyst for solid polymer fuel cell that exhibits excellent initial activity and favorable durability and a method for manufacturing the same. The invention is a catalyst for solid polymer fuel cell which is formed by supporting catalyst particles including platinum, cobalt and manganese on a carbon powder carrier, wherein a composition ratio (molar ratio) among platinum, cobalt and manganese in the catalyst particles is Pt : Co : Mn = 1 : 0.06 to 0.39 : 0.04 to 0.33, a peak intensity ratio of a Co-Mn alloy appearing in the vicinity of 2¸ = 27° is 0.15 or less with respect to a main peak appearing in the vicinity of 2¸ = 40° in X-ray diffraction analysis of the catalyst particles, and a fluorine compound having a C-F bond is supported at least on the surface of the catalyst particles. The amount of the fluorine compound supported is preferably from 3 to 20% with respect to the entire mass of the catalyst. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3691007-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11276866-B2 |
| priorityDate |
2013-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |