http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109742335-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
| filingDate | 2018-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109742335-B |
| titleOfInvention | Silicon-based composite negative electrode material for lithium ion battery, preparation method of silicon-based composite negative electrode material and lithium ion battery |
| abstract | The invention provides a silicon-based composite anode material for a lithium ion battery, which comprises a three-dimensional porous network framework and a silicon-based material loaded on the three-dimensional porous network framework, wherein the three-dimensional porous network framework is formed by carrying out thermal decomposition on a metal source, a silicon source and a complex of an organic ligand. The silicon-based material in the silicon-based composite negative electrode material has a small volume effect and a large subsequent contact area with an electrolyte. The invention also provides a preparation method of the silicon-based composite negative electrode material and a lithium ion battery prepared by the silicon-based composite negative electrode material. |
| priorityDate | 2018-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.