| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_98c368ff7007fcb011d9701e2360610c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_48a3083f7f368db726180e11f9fc13d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24a496cc84bbd3ed543c7e5b21f9f983
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4fe4e7b5f3ca9bfdc7d20d1c72292f5d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ba03cdfd8a369d3c2ea320c8d04f1783 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2008-1095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-023 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-881
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8807
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-928
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-0234
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-9091 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-10 |
| filingDate |
2006-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_991ae855f20157eb5a1a015813843b6a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4150b878a8565b134365f8c5923e336
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_178e05b5bc4a952dcdd196fb22e69f66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ab1852ff1ad998fcb12d4c22f60b9ce |
| publicationDate |
2007-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2007064044-A1 |
| titleOfInvention |
Catalyst for fuel cell |
| abstract |
A catalyst electrode for fuel cell is important for enhancing of the power generation efficiency of solid polymer fuel cell. Although the method of coating the entire surface of carbonaceous diffusion layer substrate or polymer electrolyte substrate with a catalyst has been employed in the prior art, it has been found that two-dimensional or three-dimensional fixing of a microdot pattern catalyst on a substrate leads to, despite a relative reduction of the amount of catalyst carried per surface area, an increase of the power generation efficiency of fuel cell associated with the power generation by the catalyst. The substrates of carbon structure or the like and polymer electrolyte or the like for carrying of the catalyst are not particularly limited, and the method of two-dimensional or three-dimensional forming of a microdot pattern catalyst is not particularly limited. |
| priorityDate |
2005-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |