http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111584843-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_da1f2249cdf46c931b0f0ec12aed15dc |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-624 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0266 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-625 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
| filingDate | 2020-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f4300b520e40aaa266328d019ff998a |
| publicationDate | 2020-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111584843-A |
| titleOfInvention | Polyaniline copolymer-porous carbon-g-C3N4Positive electrode material of lithium-sulfur battery and preparation method thereof |
| abstract | The invention relates to the technical field of lithium-sulfur battery positive electrode materials, and discloses polyaniline copolymer-porous carbon-g-C 3 N 4 The positive electrode material of the lithium-sulfur battery comprises the following formula raw materials and components: porous carbon-g-C 3 N 4 Composite material, sublimed sulfur, aniline, m-aminobenzene sulfonic acid, initiator, surfactant and end capping agent. The polyaniline copolymer-porous carbon-g-C 3 N 4 Lithium-sulfur battery positive electrode material graphene carbon nitride g-C 3 N 4 By nitrogen with lithiumLithium in polysulfide forms chemical bond to carry out chemical adsorption, so that the loss of active sulfur substances is reduced, and the g-C is reduced by doping B 3 N 4 Internal resistance of, increase g-C 3 N 4 Of electrically conductive, porous carbon-g-C 3 N 4 The composite material has rich nano mesopores and pore structures, provides rich loading sites for active sulfur, has the specific capillary adsorption effect of the nano mesopores, physically adsorbs lithium polysulfide, coats the sulfur-loaded porous carbon-g-C with sulfonated polyaniline copolymer with excellent conductivity 3 N 4 The sulfonic acid groups can form chemisorptions to the lithium polysulfide. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114773594-A |
| priorityDate | 2020-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.