http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110773210-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/B01J35-0033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-04 |
| filingDate | 2019-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110773210-B |
| titleOfInvention | Self-supporting rod-shaped phosphorus-doped CoMoO3Oxygen evolution electrocatalyst and preparation method thereof |
| abstract | Self-supporting rod-shaped phosphorus-doped CoMoO 3 An oxygen evolution electrocatalyst and a preparation method thereof belong to the field of electrocatalytic materials, and particularly relate to an oxygen evolution electrocatalyst and a preparation method thereof. The invention aims to solve the problems of large overpotential of electrode reaction, slow reaction kinetics process and high cost of the existing oxygen evolution electrocatalyst. Self-supporting rod-shaped phosphorus-doped CoMoO 3 The oxygen evolution electrocatalyst takes foam nickel as a framework to grow rod-shaped CoMoO 3 And is doped with P. The preparation method comprises the following steps: firstly, preparing a primary heat treatment solution; secondly, carrying out primary hydrothermal treatment; thirdly, preparing a secondary heat treatment solution; fourthly, secondary hydrothermal treatment; and fifthly, phosphating. The advantages are that: at 10mA cm ‑2 And in the process, the overpotential is only 267mV, and the electrocatalyst can stably run for 40h and has low cost. The method is mainly used for preparing the self-supporting rod-shaped phosphorus-doped CoMoO 3 An oxygen evolution electrocatalyst. |
| priorityDate | 2019-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.