http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111111690-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B11-097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8913 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0033 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-04 |
| filingDate | 2019-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111111690-B |
| titleOfInvention | Carbon-supported platinum-cobalt-rhodium nanorod catalyst for acidic hydrogen evolution reaction and preparation method and application thereof |
| abstract | The invention discloses a carbon-supported platinum-cobalt-rhodium nanorod catalyst for acidic hydrogen evolution reaction and a preparation method and application thereof, belonging to the technical field of electrocatalysts. According to the invention, a uniformly dispersed platinum-cobalt-rhodium metal nanorod crystal with a small diameter is prepared by a solvothermal method and introducing gas protection, a clean surface is obtained by multiple times of centrifugal cleaning, and finally the electrocatalyst with a low precious metal loading capacity (10-20 wt%) is obtained, and the prepared supported catalyst is formed by uniformly dispersing the platinum-cobalt-rhodium nanorod crystal on the surface of a carbon carrier. The nano crystal obtained by the invention has the advantages of small diameter, good size uniformity and dispersibility, higher electrochemical activity specific surface area and intrinsic activity, and excellent electro-catalytic activity, and is suitable for the hydrogen precipitation reaction of the acid water electrolysis cathode. |
| priorityDate | 2019-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 91.