http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108716025-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/H01M50-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-728 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-0015 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-728 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-00 |
| filingDate | 2018-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108716025-B |
| titleOfInvention | A method of preparing single-ion conductor polymer dielectric composite fibre diaphragm |
| abstract | The invention discloses a kind of methods for preparing single-ion conductor polymer dielectric composite fibre diaphragm with electrostatic spinning, belong to the preparation technical field of battery diaphragm；PVDF-HFP and poly bis sulfimide lithium base single-ion conductor polymer dielectric are dissolved according to a certain percentage in a certain solvent and obtain electrostatic spinning solution；Spinning solution is prepared into nano fibrous membrane with electrostatic spinning process, obtains composite fibre diaphragm after being finally dried in vacuo.The composite cellulosic membrane of different-diameter can be obtained by parameters such as the concentration of adjusting spinning solution, flow velocity, voltage and reception distances.The porosity that the present invention prepares composite fibre diaphragm is high, ionic conductivity is high, is conducive to cycle performance of battery, has a good application prospect. |
| priorityDate | 2018-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.