http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111725468-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/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-4235 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-417 |
| filingDate | 2020-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111725468-B |
| titleOfInvention | A kind of silica inorganic nanoparticles reinforced polyolefin separator and its application |
| abstract | The invention provides a silica-inorganic nanoparticle-reinforced polyolefin diaphragm and an application thereof. The silica-inorganic nanoparticle-reinforced polyolefin diaphragm is prepared by the following method: first, pass the polyolefin diaphragm through different concentrations of The small molecule lithium salt/ethanol solution is infiltrated, and then the silica inorganic nanoparticle/binder mixed solution is coated on the surface of the infiltrated polyolefin diaphragm to prepare the silica inorganic nanoparticle reinforced polyolefin diaphragm. The silica inorganic nanoparticle reinforced polyolefin separator obtained by the invention fully combines the advantages of small molecular lithium salt and silica inorganic nanoparticle, and has good thermal stability, electrolyte wettability, high ionic conductivity and Excellent and stable electrochemical performance. The preparation process of the invention is simple and has wide application prospects. |
| priorityDate | 2020-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.