| 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/H01M4-8652
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-926
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-86 |
| filingDate |
2005-03-28-04:00^^<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_79e967300f172b951c90dc648b5a5fdf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88fb82665f432b7c6ed946c26a604c70 |
| publicationDate |
2006-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2006277992-A |
| titleOfInvention |
Catalyst for fuel electrode of polymer electrolyte fuel cell |
| abstract |
[PROBLEMS] To provide a catalyst for a fuel electrode of a polymer electrolyte fuel cell, which is more effectively improved from the viewpoint of fuel deficiency, and is less likely to cause a decrease in catalytic activity even when fuel deficiency occurs. . The present invention relates to a catalyst for a fuel electrode of a polymer electrolyte fuel cell in which noble metal fine particles are supported on a carrier made of a conductive material, and the catalyst comprises the noble metal fine particles and the conductive material. The weight ratio to the carrier (noble metal fine particles: conductive material) is 60:40 to 95: 5, and the noble metal fine particles are (a) the noble metal fine particles contain platinum and ruthenium, and the mixing ratio (platinum) : Ruthenium) in the molar ratio range of 1: 1 to 1: 3, (b) the noble metal fine particles have an average particle diameter of 3 to 10 nm, and (c) the noble metal fine particles contain oxygen, A catalyst for a fuel electrode of a polymer electrolyte fuel cell having a weight ratio of noble metal fine particles to oxygen (noble metal fine particles: oxygen) of 86:14 to 96: 4. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010272248-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006318707-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009301918-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9006133-B2 |
| priorityDate |
2005-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |