http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110444807-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0565 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0565 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| filingDate | 2018-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110444807-B |
| titleOfInvention | Composite gel polymer electrolyte, preparation method and application thereof |
| abstract | The invention belongs to the technical field of polymer electrolytes, and particularly relates to a composite gel polymer electrolyte, a preparation method thereof and application thereof in a lithium battery. According to the invention, the ionic liquid/filler dispersion liquid is mixed into the ionic liquid monomer, the photoinitiator, the cross-linking agent and the lithium salt which can generate polymerization reaction, so as to obtain the composite gel polymer electrolyte precursor with uniformly dispersed filler, and then the precursor is subjected to direct in-situ photopolymerization reaction, so as to obtain the composite gel polymer electrolyte with uniformly dispersed filler, so that the problem of easy agglomeration of the filler in a polymer matrix is solved, and the uniform dispersion of the filler in a polymer is realized. Meanwhile, the composite gel polymer electrolyte is tightly attached to the surface of the electrode plate of the battery by utilizing the in-situ photopolymerization reaction, so that the interaction between the electrolyte and the interface of the electrode plate is obviously improved, and the cycle stability of the lithium battery is improved. |
| priorityDate | 2018-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.