http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105789697-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/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0567 |
| filingDate | 2014-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105789697-B |
| titleOfInvention | Non-aqueous electrolyte and lithium ion battery using same |
| abstract | The invention discloses a non-aqueous electrolyte and a lithium ion battery using the same. The nonaqueous electrolyte comprises a nonaqueous organic solvent, a lithium salt and an additive, wherein the additive contains at least one phosphonic acid cyclic anhydride compound and at least one cyclic sulfate compound; the mass fraction of the phosphonic acid cyclic anhydride compound in the nonaqueous electrolyte is 0.05-3%, and the mass fraction of the cyclic sulfate compound in the nonaqueous electrolyte is 0.01-3%. Compared with the prior art, the phosphonic acid cyclic anhydride compound and the cyclic sulfate compound are used as the functional mixed additive, so that the low-temperature discharge characteristic of the battery is remarkably improved, and the battery is ensured to have equivalent high-temperature storage performance. |
| priorityDate | 2014-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.