| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f1192a135e4bc40a5f201a9646f20172 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2008-1095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2250-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T90-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-0204
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-0206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C8-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C8-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-0228
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-42 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C8-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-02 |
| filingDate |
2007-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_265e131d4b3dfadb9ff99233cfae6fb2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a9889808015adc2eb11b9fe475a7477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3828d780f4fc475b734b4fe0034f0fb5 |
| publicationDate |
2008-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2008078115-A |
| titleOfInvention |
Transition metal nitride, fuel cell separator, method for producing transition metal nitride, method for producing fuel cell separator, fuel cell stack, and fuel cell vehicle |
| abstract |
The present invention provides a fuel cell separator that maintains the contact resistance between a separator and an electrode in an oxidizing environment at a low value, has excellent corrosion resistance, and is low in cost, and a method for manufacturing the same. A base layer 12 made of stainless steel containing at least Fe and Cr, and a nitride layer 11 formed on the base layer are provided. The nitrided layer 11 is formed on the first nitrided layer 111 made of stainless steel nitride containing at least Fe and Cr, and the first nitrided layer 111 contains components. A second nitride layer 112 made of nitrides of different amounts and having an exposed surface. From the first nitride layer 111 to the second nitride layer 112, there is a composition distribution in which the Cr concentration continuously changes in the thickness direction of these layers. [Selection] Figure 4 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111662560-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11411218-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11772066-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111662560-A |
| priorityDate |
2006-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |