http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107381656-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G51-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-485 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-525 |
| filingDate | 2017-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107381656-B |
| titleOfInvention | Preparation method of lithium ion battery negative electrode material |
| abstract | The invention provides a preparation method of a lithium ion battery cathode material, which comprises the steps of dissolving metal salts of zinc ions and cobalt ions in water, then adding a certain amount of polar solvent containing 8-hydroxyquinoline, mixing and stirring, standing at room temperature, centrifuging, and drying to obtain the zinc-cobalt-8-hydroxyquinolineThe metal organic compound is then calcined in a tubular furnace in the air atmosphere and taken out after a period of time, and the layered ZnCo can be obtained 2 O 4 The material is applied to the lithium ion battery cathode material. The invention synthesizes the metal organic compound of zinc-cobalt-8-hydroxyquinoline in solution, and then obtains the layered ZnCo through calcination 2 O 4 The method has simple and effective synthesis, and the obtained layered ZnCo 2 O 4 The material can be used as a negative electrode material of a lithium ion battery, has excellent electrochemical performance, and can be suitable for industrial production and practical application. |
| priorityDate | 2017-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.