http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112467309-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aab0ec7831b75a8ba4607700fea11e0b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-449 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-497 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 |
| filingDate | 2020-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31b2b7915764eb3ffe3c46145dc398e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb9ce7ae42e5f033fae7803488a68f95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4499924a147abc4fe93f07e1775b1209 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_465bc2811da27e78219e0b9182dd5c5f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b51a1581c009630de83a256bbd1da76d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b8a04756fe253cc8e260caac1f6c5f1 |
| publicationDate | 2021-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112467309-A |
| titleOfInvention | Diaphragm and electrochemical device |
| abstract | The invention belongs to the technical field of electrochemical devices, and particularly relates to a diaphragm which comprises a porous base material layer, a heat-resistant coating, an adhesive coating and a fast ion conduction layer, wherein the heat-resistant coating is arranged on at least one surface of the porous base material layer, the adhesive coating is arranged on the surface of the porous base material layer or the surface of the heat-resistant coating, the fast ion conduction layer is arranged on the surface of the heat-resistant coating, the fast ion conduction layer comprises an ion conduction material, and the ion conduction material comprises at least one of polyvinylidene fluoride, copolymer of polyvinylidene fluoride and hexafluoropropylene and lithium carboxymethyl cellulose. In addition, the present invention also relates to an electrochemical device comprising the separator. Compared with the prior art, the diaphragm provided by the invention has better bonding performance and heat resistance, and has the capacity of assisting in improving lithium ion transmission, and the electrochemical device provided by the invention has better circulation capacity and excellent low-temperature performance. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116632456-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114335897-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113437435-A |
| priorityDate | 2020-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.