http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105810957-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-9016 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-90 |
| filingDate | 2016-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105810957-B |
| titleOfInvention | The preparation and application of a kind of platinum/nickel hydroxide cobalt hydroxide/graphene three-dimensional composite catalyst |
| abstract | The invention discloses a kind of preparation method of platinum/nickel hydroxide cobalt hydroxide/graphene three-dimensional composite catalyst and its application in DMFC.The three-dimensional structure carrier containing multistage pore canal is built using the network structure of the three-dimensional structure combining hydrogen oxidation ni-mh cobalt oxide of graphene, the agglomeration traits of graphene are overcome to a certain extent, the defects of specific surface area of graphene superelevation and excellent electric conductivity can make up nickel hydroxide cobalt hydroxide poorly conductive simultaneously, so as to promote the electron transmission and mass transfer in oxidation-reduction process, the dispersiveness and stability of catalyst granules are improved.The catalytic performance aoxidized using nickel hydroxide cobalt hydroxide to methanol, catalytic activity of the Pt catalyst to methanol is further improved, reduce the dosage of precious metals pt.Method and step is simple and convenient to operate, is practical. |
| priorityDate | 2016-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.