| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04753
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04649
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04641
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04559
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04388
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04664
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04395
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04992
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04589
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04634 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-04791
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-04746
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-0444
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-0438 |
| filingDate |
2015-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2020-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-108140856-B |
| titleOfInvention |
Method and device for determining state of fuel cell |
| abstract |
A method for determining the internal state of a fuel cell that generates electric power by receiving supply of an anode gas and a cathode gas, wherein a decrease in the reaction resistance value of the cathode due to a hydrogen evolution reaction that occurs in the cathode when the fuel cell is in an oxygen deficient state is detected, and the oxygen deficient state is determined based on the detection of the decrease in the reaction resistance value. |
| priorityDate |
2015-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |