http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105990573-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/H01M4-139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38 |
| filingDate | 2015-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105990573-B |
| titleOfInvention | A kind of N doping porous carbon/sulphur composite material and preparation method and purposes |
| abstract | A kind of N doping porous carbon/sulphur composite material and preparation method and purposes.Composite material of the invention is combined by coaxial nitrogen-doped porous carbon material and elemental sulfur; the composite material and preparation method thereof are as follows: coaxial N doping porous polymer/one-dimensional carbon nano-composite material is formed into coaxial nitrogen-doped porous carbon material by high-temperature process in tube furnace and inert gas shielding first, then carries out being heat-treated compound and obtaining with sulphur simple substance.Invention also provides the lithium-sulfur cell based on the composite material, which shows high specific discharge capacity, cyclical stability and good high rate performance. |
| priorityDate | 2015-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.