http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112086607-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 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-449 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-431 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-403 |
| filingDate | 2019-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112086607-B |
| titleOfInvention | Composite diaphragm material and preparation method and application thereof |
| abstract | The invention belongs to the field of battery materials, and particularly discloses a polymer @ two-dimensional material modified layered double-metal hydroxide composite diaphragm material which comprises a polymer film material and an active material compounded in the polymer film material; the active material is the two-dimensional material modified layered double hydroxide which comprises the layered double hydroxide and a two-dimensional material growing on the surface of the layered double hydroxide in situ; wherein, the two-dimensional material is at least one of molybdenum diselenide, tungsten diselenide, molybdenum disulfide and tungsten disulfide. The invention also provides the preparation of the diaphragm and the application of the diaphragm in a lithium-sulfur battery. The novel material can effectively solve the boundary effect of a two-dimensional material, can open more active sites, avoids agglomeration, and can unexpectedly improve the performance of the battery by adding the novel material into a battery diaphragm, such as improving the sulfur carrying amount and the catalytic degradation property of polysulfide, and improving the performance of the battery. |
| priorityDate | 2019-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.