http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113097643-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_988647ed1e800f114f4eed82f7ce6fc1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-431 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-449 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 |
| filingDate | 2021-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81c9da67ad168dae45db84fcabdca40d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e614ec338daf5428632f258f68d630c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5b61b8c393c180793082da50297ebb2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbdd03b85617c36a92fd525e4e313091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7bc0c8c819ee90909d3f70b4733a019 |
| publicationDate | 2021-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113097643-A |
| titleOfInvention | Modified diaphragm for lithium-sulfur battery and preparation process thereof |
| abstract | The invention discloses a modified diaphragm for a lithium-sulfur battery and a preparation process thereof. According to the invention, the composite layer is arranged on the base film and is prepared from the metal sulfide and the metal oxide, the metal sulfide, namely the cobalt octasulfide, is arrayed on the surface of the base film, the metal sulfide has porosity and polarity, and the metal oxide has adsorption and catalytic properties and is compounded, so that the catalytic action of the metal oxide is fully exerted by utilizing the physical barrier and chemical adsorption effects of the metal sulfide, the mechanical stability is improved, the shuttle effect of the polysulfide is effectively prevented, the shuttle effect of the prepared composite layer is inhibited, and the coulomb efficiency and the cycle life of the lithium-sulfur battery are improved. |
| priorityDate | 2021-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.