http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112864457-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0562 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0565 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0565 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0562 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| filingDate | 2021-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112864457-B |
| titleOfInvention | Preparation method of composite solid electrolyte and product thereof |
| abstract | The invention provides a preparation method of a composite solid electrolyte, which comprises the following steps: s1, mixing H 3 PW 12 O 40 The nano crystal and the m-aminophenol are (3-7) in mass ratio: 1, mixing, ball-milling, adding citric acid and a nonionic triblock copolymer F127, and continuing ball-milling to obtain a gel mixture; s2, calcining the gel mixture to obtain mesoporous H 3 PW 12 O 40 A nanocrystal; s3, putting the mesopores H 3 PW 12 O 40 And mixing the nano-crystals with the PEO-based polymer electrolyte to form a composite glue solution, and drying to obtain the composite solid electrolyte. Compared with the prior art, the inorganic mesoporous nanocrystalline adopted by the invention not only effectively reduces the crystallinity of the PEO-based polymer electrolyte and provides more channels for the transmission of lithium ions, but also is not easy to generate the condition of nanoparticle agglomeration, and solves the problem of poor mechanical strength and ionic conductivity of the existing polymer solid electrolyte. |
| priorityDate | 2021-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.