| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_97e9e4cc635fd847ecf85fb72daf3565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_06e066a89aeabcab9f8b9440df02d21c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2325-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2387-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2383-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-2268
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1058
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1027 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-20 |
| filingDate |
2006-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e67423a153ce0de1114d4c26aec8d04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14ad7f36430d5b9d90273aa06c91b57d |
| publicationDate |
2007-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2007154763-A1 |
| titleOfInvention |
Polymer electrolytic membrane, and fuel cell employing the same |
| abstract |
A proton conductive copolymer includes styrene repeating units that have proton conductive functional groups and dimethylsiloxane repeating units. A polymer electrolyte membrane includes the proton conductive copolymer and a fuel cell uses the polymer electrolyte membrane. The proton conductive copolymer has excellent chemical and mechanical properties, excellent ability to form membrane with dimethylsiloxane repeating units, and superior ion conductivity with styrene repeating units that have proton conductive functional groups. Polymer electrolyte membranes that have properties appropriate for the fuel cell electrolyte membrane can be obtained using the proton conductive copolymer. Fuel cells that have improved efficiencies can be obtained using the polymer electrolyte membrane. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008241604-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7875404-B2 |
| priorityDate |
2005-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |