| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_998ae05c5ed2448a74c4f6b3cd397dd6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0082 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8882
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8828
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8668
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-921
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1039
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-926 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-22 |
| filingDate |
2004-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec3d610d49da01d0a8873964e039d232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9716413586377a36a309968569e3976b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_979e0c2aa287b38788556ca3c6dc249f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e840306ef0e65277ac4a34ce1e2ba53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94de39eb9f744ce1ab187f5f47efb32c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11abbb2e49ea53c6fc39e669d4c4a6b1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_690c53402e077d6823093bb87ee4d1fb |
| publicationDate |
2006-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2591671-A1 |
| titleOfInvention |
Proton exchange fuel cell |
| abstract |
A proton exchange membrane fuel cell (100) comprises at least one membrane-electrode assembly including an electrolyte membrane (102) based on a fluorine free polymer grafted with side chains containing proton conductive functional groups, and interposed between an anode (101) and a cathode (103), the anode (101) including a catalytic layer comprising a catalyst and a fluorinated ionomer. The catalytic layer has a fluorine/catalyst ratio that increases in a direction from the electrolyte membrane (102) to an outer surface of the anode (101). |
| priorityDate |
2004-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |