http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109821533-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B35-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-04 |
| filingDate | 2019-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109821533-B |
| titleOfInvention | Transition metal boride catalyst, preparation method and application thereof |
| abstract | A transition metal boride catalyst, a preparation method and application thereof in hydrogen production by electrocatalytic water splitting, belonging to the technical field of inorganic functional materials. The invention relates to a preparation method of a transition metal boride catalyst, which takes transition metal chloride as a metal source and MgB 2 Is a boron source, and Mg powder assists in carrying out quasi-solid phase replacement reaction at the temperature of 700-1000 ℃ for 3-10 hours. Different metal sources can be selected by the method to obtain a series of pure-phase transition metal boride catalysts, such as VB, NbB, TaB, CrB, MoB, WB, FeB and RuB 1.1 And the like, all of which have electrocatalytic activity. In which RuB is used 1.1 Optimally, has excellent catalytic activity and stability under acidic conditions and has the current density of 10mA cm ‑2 The desired overpotential is 24 mV. |
| priorityDate | 2019-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.