http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104282892-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F120-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-604 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-1399 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-58 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-1399 |
| filingDate | 2014-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104282892-B |
| titleOfInvention | The preparation method of sulfur-based positive electrode material |
| abstract | A kind of preparation method of sulfur-based positive electrode material, including: at the first temperature, polyacrylonitrile and elemental sulfur are dissolved in the first solvent and form the first solution；At the second temperature, described first solution is transferred to makes described polyacrylonitrile and elemental sulfur rapid precipitation separate out in the second solvent and forms precipitate, wherein, described polyacrylonitrile and elemental sulfur are insoluble in described second solvent, and described second temperature less than described first temperature, described first temperature and the second temperature difference more than or equal to 50 DEG C；And, described precipitate filtered and carries out heat treatment, making described polyacrylonitrile and elemental sulfur generation chemical reaction generate sulfurized polyacrylonitrile. |
| priorityDate | 2014-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.