http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007042550-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dbdfa36b677f4ef61245ca725011e221 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-86 |
| filingDate | 2005-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22dc14052e1cdd09b0e2832fba676054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22e8af7b25702c14156776c2803254d8 |
| publicationDate | 2007-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007042550-A |
| titleOfInvention | Electrolyte solution for fuel cell |
| abstract | PROBLEM TO BE SOLVED: To provide a novel polymer electrolyte solution having high oxidation resistance, desulfonation hardly occurring even at a high temperature and high proton conductivity as an electrolyte membrane and binder of a polymer electrolyte fuel cell. SOLUTION: A polymer electrolyte having high oxidation resistance composed of a polymer sulfonic acid having a side chain having a structure in which an aromatic ring having a sulfonic acid group is linked by an electron-withdrawing linking group is used as a solution, and as a binder for an electrolyte membrane and an electrode Use. The side chain may be a branched side chain or an unbranched side chain, but a branched side chain is preferred. Electron-withdrawing linking group, -CO -, - CONH -, - (CF 2) p- (p is an integer of from 1 to 10), - C (CF 3) 2 -, - COO -, - SO -, - It is selected from SO 2 −. And it has a side chain into which at least two sulfonic acid groups are introduced. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114437358-A |
| priorityDate | 2005-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 408.