http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111924888-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-5815 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G51-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-00 |
| filingDate | 2020-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111924888-B |
| titleOfInvention | Co9S8Nano-particle composite electrode material and preparation method and application thereof |
| abstract | The invention belongs to the technical field of electrode materials, and particularly relates to Co 9 S 8 A nano-particle composite electrode material, a preparation method and application thereof. Placing ground vermiculite or pretreated ground vermiculite into a sucrose-containing impregnation liquid A for impregnation and calcination to obtain carbon-coated vermiculite; then, placing the carbon-coated vermiculite in an impregnation liquid B containing cobalt chloride hexahydrate, thiourea and urea for impregnation and calcination to obtain Co 9 S 8 A nanoparticle composite electrode material. The method adopts an immersion method to grow Co in situ on two-dimensional layered vermiculite 9 S 8 The preparation process of the nano-particles is simple, the energy consumption is low, the operation is easy, the two-dimensional layered structure of the vermiculite is maintained, the surface area of the material is increased, and the sucrose is used as a carbon source to coat the surface of the nano-particles, so that the conductivity of the electrode material is enhanced; in addition, thiourea and urea are used as a sulfur source and a nitrogen source to form double hetero atom N and S co-doping, so that the electrochemical performance of the material is further enhanced. |
| priorityDate | 2020-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.