http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013089584-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43ee55d23b83ae77d3b990af9481585e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-02 |
| filingDate | 2011-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e1befafb8d616270aa83736f9b417cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4b3d0df4eb437dc13bf5eb14c01bfad |
| publicationDate | 2013-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013089584-A |
| titleOfInvention | Manufacturing method of fuel cell separator |
| abstract | [PROBLEMS] A fuel having excellent strength and gas impermeability and excellent homogeneity, which is less likely to block a flow path due to water generated during power generation, suppresses a decrease in power generation efficiency and an increase in contact resistance. A method for producing a battery separator with high productivity is provided. A method of manufacturing a separator for a fuel cell, wherein graphite powder is bound with a resin component, and the ratio expressed by the content of the graphite powder / the content of the resin component is 90 / mass ratio. A graphite resin composite molded body of 10-70 / 30 is blasted so that the surface roughness Ra is 0.15-1.5 μm, and then is subjected to low-temperature plasma treatment, atmospheric pressure plasma in the presence of an oxygen-containing gas. One of treatment, corona discharge treatment or ultraviolet irradiation treatment or contact treatment with an ozone-containing gas is performed, and then contacted with an aqueous solution of an oxidizing agent at a temperature of 60 to 95 ° C. It is a manufacturing method of the separator for fuel cells. [Selection figure] None |
| priorityDate | 2011-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.