http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109860474-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-431 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-446 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 |
| filingDate | 2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109860474-B |
| titleOfInvention | Active diaphragm and preparation method thereof |
| abstract | An active separator comprising a base film and an active material capable of reacting with metallic lithium, wherein the active material capable of reacting with metallic lithium is dispersed in the base film. The base membrane is one or more composite membranes of a polyethylene membrane, a polypropylene membrane, a polyvinylidene fluoride-hexafluoropropylene membrane, a polyimide membrane, a polyamide membrane, a polytetrafluoroethylene membrane, a polyacrylate membrane, a polyvinyl chloride membrane, a polyethylene oxide membrane, a glass fiber membrane and a cellulose membrane. The active substance has the activity of I 2 、S、V 2 O 5 、MoO 3 、MnO 2 、Bi 2 O 3 、Bi 2 Pb 2 O 5 Carbon fluoride, CuCl 2 、CuF 2 、CuO、CuS、FeS、FeS 2 、Ni 2 S 2 、AgCl、Ag 2 CrO 4 One or more of (a). The preparation method of the base film comprises a melt stretching method, a thermally induced phase separation method, a melt-blowing method, a spun-bonding method, a papermaking process, a tape casting method, an electrostatic spinning technology and a dip-coating method. |
| priorityDate | 2018-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.