http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114836784-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4481853222d86fa2524d78146cfe9303 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-133 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B11-091 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-091 |
| filingDate | 2022-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b38f3c969eb17fd19924c9e4b34d6032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c3ba67c210e7ace6912ea3f66843812 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04c301277da4845d4788b13cf7f0c364 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3db89a160c32f59b82e06f8e923bfdb4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1704f2a18030e5c974a36b13d9b7cde3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9727ec38bc5b1be9d286f9db25b621bd |
| publicationDate | 2022-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114836784-A |
| titleOfInvention | Nickel-modified carbonized wood/sulfide heterojunction composite electrocatalyst and preparation method and application thereof |
| abstract | The invention discloses a nickel-modified carbonized wood/sulfide heterojunction composite electrocatalyst and a preparation method and application thereof. The composite electrocatalyst comprises nickel-modified carbonized wood, and NiS/Ni 3 S 4 heterojunctions are grown on the cell walls of the composite electrocatalyst. Qualitative, nickel-modified carbonized wood includes carbonized wood and nickel metal particles embedded in its cell walls. The preparation method includes preparing nickel ion-adsorbing wood chips and nickel-modified carbonized wood, and mixing the nickel-modified carbonized wood and a mixed solution of nickel nitrate/organic sulfur source through hydrothermal reaction to obtain the composite electrocatalyst. The nickel-modified carbonized wood/sulfide heterojunction composite electrocatalyst of the invention has the advantages of high electrochemical activity area, good mass transfer and electricity transfer ability, excellent UOR catalytic activity and the like, is a new type of electrocatalyst with excellent performance, and can be widely used When used for hydrogen production by electrolysis of water, especially when urea-assisted water electrolysis is used for hydrogen production, a higher urea oxidation current density can be obtained at a lower potential, the use value is high, and the application prospect is good. |
| priorityDate | 2022-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.