http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106159158-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_71d19e988aa848adb8e1ea33bcb1755a |
| 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/H01M50-446 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16 |
| filingDate | 2015-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e57ed21f544f5621ad9546acaa2bcade http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56bd415bfc8abb4721456ba1b9be73c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d84b2c404130fa30934ecb935e457137 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6d091c80ff9573840f20a7597e8ac64 |
| publicationDate | 2016-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106159158-A |
| titleOfInvention | A kind of high-temperature-reslithium lithium battery barrier film preparation technology |
| abstract | The present invention relates to a kind of high-temperature-reslithium lithium battery barrier film preparation technology, specifically include following steps: (1) dispensing；(2) extrusion, composite molding；(3) Cement Composite Treated by Plasma；(4) bi-directional synchronization stretching；(5) online rolling: the three-layer membrane after expanding removes the thermal stress within barrier film after high-temperature hot shaping equipment, goes the three-layer membrane after de-stress to obtain final product through online winder winding.Present invention process prepares lithium battery diaphragm, carried out basement membrane stretching pre-treatment before stretching aperture, first basement membrane is carried out nano-oxide spraying, then Cement Composite Treated by Plasma is carried out in membrane surface, barrier film mechanical performance improves, and extends the service life of lithium battery, it is ensured that the safety of work, application prospect is the most wide, and the fusing-off temperature of the lithium battery diaphragm that employing the method obtains is higher than the barrier film of independent PE composition 60～80 DEG C. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111883721-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113764820-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108269957-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113764820-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108832064-A |
| priorityDate | 2015-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.