http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113470991-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-13 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-06 |
| filingDate | 2021-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113470991-B |
| titleOfInvention | A kind of lithium ion capacitor and preparation method thereof |
| abstract | The invention discloses a lithium ion capacitor and a preparation method thereof. The lithium ion capacitor is composed of a positive electrode sheet, a negative electrode sheet, a diaphragm and an electrolyte, the negative electrode sheet includes a negative electrode collector, and a negative electrode active material is attached to the surface of the negative electrode collector , the negative electrode active material is formed of vanadium pentoxide pre-intercalated lithium. The invention solves the problems of low energy density and low power density respectively caused by the excessively high or too low kinetic charging and discharging platform of the pseudocapacitive negative electrode material of the existing lithium ion capacitor. Experiments show that the lithium ion capacitor of the invention has good cycle stability, energy density and power density. |
| priorityDate | 2021-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.