http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100358808-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0569 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 |
| filingDate | 2000-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2002-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100358808-B1 |
| titleOfInvention | High capacity lithium-sulfur batteries |
| abstract | The present invention relates to a high capacity lithium-sulfur battery, the lithium-sulfur battery comprising a negative electrode, a sulfur element, Li 2 S n (n ≥ 1), an organosulfur compound and a carbon- containing a negative electrode active material of lithium metal or lithium alloy A positive electrode active material comprising at least one sulfur-based material selected from the group consisting of sulfur polymers and a positive electrode comprising an electrically conductive material and an electrolyte comprising a lithium salt and an organic solvent of a weak polar solvent and a strong polar solvent. Upon reduction of the lithium-sulfur cell, the first reduction peak of the cyclic voltametry appears at a voltage between 2.4 and 2.0 V at a scan rate of 0.1 mV / s or less.n n n The electrolyte is an aryl compound, a cyclic compound, a heterocyclic compound containing N, O and S, R 1 OR 2 (R 1 and R 2 is alkyl), acyclic carbonate, solvent with a dielectric constant of less than 15, sulfur Weak polar solvent selected from the group consisting of aprotic solvents capable of dissolving the elements and R 1 (CO) n R 2 , R 1 (CO) n R 2 OR 3 , R 1 (CO 2 ) n R 2 , R 1 (CO 2 ) n R 2 OR 3 , R 1 (CH 2 CH 2 O) n R 2 (n ≧ 1, R 1 , R 2 , R 3 is alkyl, aryl, allyl, alkenyl, alkynyl, Alkoxy group), a cyclic carbonate, a solvent having a dielectric constant greater than 15, and a strong polar solvent selected from the group consisting of aprotic solvents capable of dissolving lithium polysulfide or lithium sulfide. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014088354-A1 |
| priorityDate | 2000-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.