http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109755521-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/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-485 |
| filingDate | 2018-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109755521-B |
| titleOfInvention | SiO with three-dimensional net structure2Preparation method of/C negative electrode material |
| abstract | The invention provides a three-dimensional network structure nano SiO 2 The preparation method of the/C composite material comprises the following steps: weighing a high molecular polymer, a silanization reagent and a surfactant, adding the high molecular polymer, the silanization reagent and the surfactant into dilute hydrochloric acid, uniformly mixing, then adding dicumyl peroxide, stirring and heating, standing, filtering, washing and drying in vacuum to obtain the cross-linked silanization reagent modified high molecular polymer. Then putting the high molecular polymer modified by the crosslinking silylation reagent into a carbonization furnace for carbonization to obtain the nano SiO with the three-dimensional network structure 2 a/C composite material. The method has the advantages of simple preparation process, low cost and environmental friendliness, and is suitable for large-scale production. |
| priorityDate | 2018-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.