http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000021421-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/Y02E60-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-10 |
| filingDate | 1998-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52928d4f8c8230617ff78d33c3eae794 |
| publicationDate | 2000-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000021421-A |
| titleOfInvention | Separator member for polymer electrolyte fuel cell and method of manufacturing the same |
| abstract | PROBLEM TO BE SOLVED: To provide a member suitable as a separator for a polymer electrolyte fuel cell capable of operating stably for a long period of time, and a method for producing the same. SOLUTION: The average particle diameter is 50 μm or less, and the maximum particle diameter is 100. μm or less graphite powder 60-85% by weight and thermosetting resin 15-40 Wt.%, The specific resistance in the plane direction is 300 × 10 −4 Ωcm or less, the ratio of the specific resistance in the thickness direction / plane direction is 7 or less, and the bending strength is 300 kgf / cm 2 or more. A separator member for a polymer electrolyte fuel cell, formed from a graphite-resin cured product having the following material properties. The production method is such that the average particle size is 50 μm or less, and the maximum particle size is 100 After adding 15 to 40% by weight of a thermosetting resin having a nonvolatile content of 60% or more to 60 to 85% by weight of graphite powder having a particle size of μm or less, kneading under pressure, pulverizing the kneaded material, filling the mold, degassing under reduced pressure, Pressure molding, The molded body is processed into a predetermined shape and then heat-cured or heat-cured and processed into a predetermined shape. The graphite powder has an aspect ratio of 3 Molding is performed in the following cases, and isotropic pressure molding is performed otherwise. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1596452-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004006432-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1596452-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009131570-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017170490-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4650673-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006172776-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001325967-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003017085-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1460702-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1460702-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000348740-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009110944-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7063914-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7442329-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007134225-A |
| priorityDate | 1998-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID297 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID456367111 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559581 |
Total number of triples: 33.