http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022218145-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2850382a6630be4997433b71bac48b2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0568 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0569 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0566 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0567 |
| filingDate | 2022-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e4ab30fa5e18319f1a38209542feae7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_340e056ca57b007802d83b7eae3a4ccc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d27895ae3b1444d2c7a7a34f070a2c22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e440d4318c0e7aa6124c8fe0bc7d7a62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9613efdd2b1dfa460c2b2d11ce8da7ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ded6350c748680a9953f72b6d766fb0 |
| publicationDate | 2022-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2022218145-A1 |
| titleOfInvention | Non-aqueous electrolyte and lithium-ion battery |
| abstract | In order to overcome the problems of insufficient high-temperature storage and high-temperature cycling performances in existing batteries, the present invention provides a non-aqueous electrolyte, comprising a solvent, an electrolyte salt, a first additive and a second additive, wherein the first additive is selected from at least one of the compounds as represented by structural formula 1: A-D-B-E-C, structural formula 1, wherein A, B, and C are each independently selected from groups containing a cyclic carbonate group, a cyclic sulfate group, a cyclic sulfite group, a cyclic sulfonate group, a cyclic sulfone group, a cyclic sulfoxide group, a cyclic carboxylate group or a cyclic anhydride group, and D and E are each independently selected from a single bond, or groups containing hydrocarbylene, an ether bond, a sulfur-oxygen double bond or a carbon-oxygen double bond; and the second additive is selected from at least one of sulfate/sulfonate compounds as represented by structural formula 2 and phosphate compounds as represented by structural formula 3. The electrolyte can effectively improve the high-temperature storage and high-temperature cycling performance of batteries. |
| priorityDate | 2021-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 88.