http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111224156-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-4235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0565 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0565 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| filingDate | 2020-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111224156-B |
| titleOfInvention | Semi-interpenetrating network flame-retardant gel electrolyte, lithium ion battery and preparation method |
| abstract | The invention relates to a semi-interpenetrating network flame-retardant gel electrolyte, a lithium ion battery and a preparation method thereof, wherein a fluorine-containing organic reagent, a lithium salt, a cross-linking agent, a polymerization monomer and an initiator are blended and then subjected to in-situ polymerization to prepare the semi-interpenetrating network flame-retardant gel electrolyte, fluorine is introduced into the electrolyte to more effectively form a solid electrolyte intermediate phase and a positive electrolyte intermediate phase, so that the thermal and electrochemical stability of the battery is improved, and fluoride is generally difficult to burn, so that the safety of the battery can be improved. The semi-interpenetrating network flame-retardant gel electrolyte and the lithium ion battery thereof are prepared by in-situ polymerization, and the solid battery prepared by the method has lower interface resistance and can improve the rate capability of the battery; on the other hand, the safety performance of the battery can be improved. |
| priorityDate | 2020-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.