| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_242cc8d15c771395b920cc7de452da6a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2008-1293 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-2432
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-2428
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-0247 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-02 |
| filingDate |
2013-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9150c2616742678e53b4eb10df8fc5dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b5e87d8eeffba4df43f34de69585ccd |
| publicationDate |
2014-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2014134514-A1 |
| titleOfInvention |
Fuel cell |
| abstract |
Provided is a fuel cell as a fired body including a porous plate-like support substrate having a gas flow path formed therein, and a power generation element part provided on a principal surface of the support substrate, the power generation element part including at least a fuel electrode, a solid electrolyte, and an air electrode laminated in this order. The generation of cracks in the support substrate has a strong correlation with a “surface roughness of a wall surface of a gas flow” of the fuel cell in a state of a reductant. When the surface roughness of the wall surface of the gas flow path is 0.16 to 5.2 in terms of an arithmetic average roughness Ra in a state in which the fuel cell is a reductant that has been subjected to heat treatment in a reducing atmosphere, the generation of the cracks can be suppressed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10693168-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017062844-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10998569-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018138523-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018226669-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10026972-B2 |
| priorityDate |
2011-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |