http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111081956-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ed383c5e2b7649def820154a5b723b1d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-446 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-449 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-411 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| filingDate | 2019-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bb2f6d707c4f0973520af322be7b9ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ceb61a74c246595ce0d6560e64c5c02c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06ad5beaa2f82e055e61d4fb14999a2e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73d945990eb5042fcf6f4565c8f73d52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd0cf92999861d04b609e3f2cc80452c |
| publicationDate | 2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111081956-A |
| titleOfInvention | A kind of ceramic coating diaphragm and preparation method thereof |
| abstract | The present application discloses a ceramic coating diaphragm and a preparation method thereof. The ceramic coating separator of the present application includes a base film and a ceramic coating coated on at least one surface of the base film, wherein the binder used in the ceramic coating is a two-component reactive binder with a glass transition temperature of 120°C or higher . The ceramic coating separator of the present application uses a two-component reactive binder with a glass transition temperature above 120°C to form a ceramic coating, and the cross-linked network structure of the two-component reactive binder can reduce the amount of electrolyte on the binder. Infiltration and swelling of the ceramic coating, thus improving the peel strength of the ceramic coating separator; the high glass transition temperature above 120 °C enables the binder to maintain a certain mechanical strength at high temperature, making the ceramic coating more difficult to deform, The high temperature thermal shrinkage of the separator is reduced. The ceramic-coated separator of the present application solves the problem of powder falling from the ceramic coating and the safety hazard caused by it, and improves the use safety of the lithium battery. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112578085-A |
| priorityDate | 2019-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.