| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f1192a135e4bc40a5f201a9646f20172 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C8-38 |
| filingDate |
2005-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3828d780f4fc475b734b4fe0034f0fb5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a9889808015adc2eb11b9fe475a7477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_100282c60757fc1c22f5b990e0feca45 |
| publicationDate |
2007-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2007073432-A |
| titleOfInvention |
FUEL CELL SEPARATOR, FUEL CELL STACK, FUEL CELL VEHICLE, AND METHOD FOR PRODUCING FUEL CELL SEPARATOR |
| abstract |
A low-cost fuel cell separator, a fuel cell stack, and a fuel cell vehicle including the fuel cell stack, which have low contact resistance generated between a separator and an electrode and are excellent in corrosion resistance. A fuel cell separator (3) obtained by nitriding a surface of a base material (10) made of an alloy containing a transition metal element selected from Fe, Cr, Ni and Mo. A nitride layer 11 having a cubic crystal structure in the depth direction from the surface 10a of the substrate 10 is provided, and the base material 10 contains nitrogen in an interface region 10b with the nitride layer 11. [Selection] Figure 3 |
| priorityDate |
2005-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |