http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2788723-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24f54aefd7a75822ce9d6a7759e20068 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2250-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T90-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-0254 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2008-1095 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8657 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1067 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-86 |
| filingDate | 2011-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_167d118457ff144f11b5b25951625b48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b741f06adb0233e41b7d31a67fd1987d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53023cfda207206bd44fb0c09926a0f6 |
| publicationDate | 2011-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2788723-A1 |
| titleOfInvention | Membrane electrode assembly for polymer electrolyte fuel cell with intermediate layer for decreased humidity variations |
| abstract | Disclosed is a membrane electrode structure for a solid polymer fuel cell, which rarely undergoes the destabilization of power generation performance even when the power generation environments are altered, i.e., the humidity conditions around the electrodes are altered, and which has high initial performance and does not undergo the deterioration in performance when used for a long period. The membrane electrode structure (1) for a solid polymer fuel cell comprises a proton-conductive film (2) through which protons can be carried, electrode catalyst layers (3) which are respectively arranged on both surfaces of the proton-conductive film (2) and each of which comprises catalyst particles and an electrode electrolyte, and gas diffusion layers (4) which are respectively arranged on the electrode catalyst layers (3) and each of which comprises a porous base material, wherein an intermediate layer (5) comprising noble metal nano-particles (51), an electrode electrolyte (52) and a carbon powder and having a thickness of 2 to 6 µm is arranged between at least one of the electrode catalyst layers (3) and at least one of the gas diffusion layers (4). |
| priorityDate | 2010-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.