http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109786708-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/H01M10-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
| filingDate | 2019-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109786708-B |
| titleOfInvention | Lithium metal negative electrode, preparation method thereof and lithium metal secondary battery |
| abstract | The invention provides a lithium metal negative electrode, a preparation method thereof and a lithium metal secondary battery. The lithium metal negative electrode provided by the invention comprises: the lithium metal negative plate comprises a lithium metal negative plate and a protective layer compounded on the surface of the lithium metal negative plate; the protective layer comprises a main material; the main material is selected from one or more of cyclic compounds shown in the formula (I) and optical isomers thereof. The annular structure can effectively promote lithium ions to pass through and induce the lithium ions to deposit on the surface of the metal lithium, thereby inhibiting lithium dendrite; the substance is insoluble in the electrolyte, so that the side reaction of the electrolyte and the lithium metal in the charged state of the battery can be well inhibited; the cycle performance of the battery can be obviously improved through the above functions. |
| priorityDate | 2019-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.