http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112635698-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
| filingDate | 2020-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112635698-B |
| titleOfInvention | A negative pole piece of a zinc secondary battery and its preparation method and use |
| abstract | The invention provides a negative pole piece of a zinc secondary battery and a preparation method and application thereof. The negative pole piece includes a zinc metal-containing substrate and a composite protective layer on the surface of the substrate; the composite protective layer includes metal nanoparticles and zinc fluoride. The invention can effectively form a stable composite protective layer composed of metal nanoparticles embedded in a zinc fluoride coating on the surface of the zinc metal negative electrode through the method of in-situ chemical replacement, and at the same time can provide abundant nucleation sites for the uniform deposition of zinc This makes the deposition of zinc more uniform and dense, which can effectively inhibit the corrosion of the electrolyte and the growth of zinc dendrites caused by the zinc secondary battery during the charge-discharge cycle, thereby greatly improving the cycle performance and safety of the zinc secondary battery. . |
| priorityDate | 2020-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.