http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107959049-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/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0565 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0565 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| filingDate | 2017-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107959049-B |
| titleOfInvention | Preparation method of gel electrolyte, gel electrolyte and lithium ion battery |
| abstract | The invention relates to a preparation method of a gel electrolyte and a lithium ion battery. The preparation method comprises the steps of firstly spinning polyvinylidene fluoride-hexafluoropropylene and another polymer on two sides of a support body through an electrostatic spinning method, then carrying out surface modification on the support body through polydopamine to obtain a lithium ion battery polymer membrane, and finally soaking the polymer membrane in electrolyte to obtain the lithium ion battery gel electrolyte. The gel electrolyte prepared by the invention has good liquid absorption rate and conductivity, and the lithium ion battery using the gel electrolyte has excellent cycle performance and rate capability, especially large rate capability. Meanwhile, the preparation process is simple, the raw materials are easy to obtain, and the industrial popularization and application are facilitated. |
| priorityDate | 2017-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.