http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113258137-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M12-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M12-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0567 |
| filingDate | 2021-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113258137-B |
| titleOfInvention | Electrolyte additive for improving electrochemical performance of lithium air battery |
| abstract | The invention discloses an electrolyte additive for improving the electrochemical performance of a lithium-air battery, which is a metal heterocyclic compound and a derivative thereof, and has a molecular weight of 800-1500. The invention also provides a high-performance electrolyte containing the electrolyte additive, wherein the high-performance electrolyte can be prepared by adding the additive into a conventional electrolyte, the conventional electrolyte comprises a non-aqueous organic solvent and a lithium salt, the content of the non-aqueous organic solvent is 80-95% of the total weight, the content of the lithium salt is 0.2-5% of the total weight, and the content of the electrolyte additive is 0.1-5% of the total weight; meanwhile, the invention also provides the application of the electrolyte in the lithium air battery, which not only can greatly reduce the overpotential in the charging and discharging process of the lithium air battery and improve the energy efficiency, but also can obviously prolong the cycle life of the lithium air battery; the electrolyte provided by the invention is simple in preparation method and can be prepared in large batch, and the lithium-air battery containing the electrolyte can be stably circulated under a large current. |
| priorityDate | 2021-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.