http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108511793-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0071 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0562 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0562 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-08 |
| filingDate | 2018-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108511793-B |
| titleOfInvention | Solid lithium lanthanum zirconium oxygen ceramic nano fiber electrolyte film and preparation thereof |
| abstract | The invention provides a solid lithium lanthanum zirconium oxygen ceramic nanofiber electrolyte film and a preparation method thereof. The preparation method of the solid lithium lanthanum zirconium oxide ceramic nanofiber electrolyte film is characterized by comprising the following steps of: step 1: preparing a precursor solution, wherein the precursor solution consists of a lithium source, a lanthanum source, a zirconium source, a high molecular polymer and a solvent; step 2: performing electrostatic spinning on the precursor solution to obtain a precursor fiber film, applying a constant-temperature thermal field of 20-80 ℃ in a spinning interval during electrostatic spinning, controlling the temperature of a receiving device to be-10-30 ℃, and controlling the rotating speed of the receiving device to be 50-100 n/min; and step 3: and calcining the obtained precursor fiber film in an air atmosphere to obtain the solid lithium lanthanum zirconium oxide ceramic nanofiber electrolyte film. The solid LLZO ceramic fiber electrolyte film prepared by the invention has excellent flexibility, and the obtained material is nano-grade continuous oriented fiber, which is beneficial to the migration of lithium ions, so that the particle conductivity is improved, the material has high actual use value, and the actual requirements of various applications of lithium ion batteries can be effectively met. |
| priorityDate | 2018-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 79.