http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111430156-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/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 |
| filingDate | 2020-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111430156-B |
| titleOfInvention | Li4Mn5O12Preparation method and use method of nanosheet material |
| abstract | The invention relates to Li 4 Mn 5 O 12 A preparation method and a use method of a nanosheet material are used for solving the technical problem that the existing manganese oxide-based material is poor in performance when being used as a supercapacitor electrode material. The technical proposal is that Mn is grown on the surface of the steel 3 O 4 Carbon of nanosheet disposed in 2M Li 2 SO 4 In the electrolyte, electrochemical oxidation reaction is carried out under a three-electrode system, and Li is generated on the carbon cloth 4 Mn 5 O 12 Nanosheets. With Li 4 Mn 5 O 12 The nano-sheet electrode is used as a positive electrode, commercial activated carbon is used as a negative electrode, and the asymmetric pseudocapacitor is prepared. At 2M Li 2 SO 4 Electrochemical performance tests are carried out in electrolyte, the voltage window of the asymmetric pseudocapacitor is up to 2.2V, and the power density is 366.7W kg ‑1 The hourly energy density is as high as 97.1Wh kg ‑1 At 200mV s ‑1 The specific capacitance retention rate at 12000 cycles was 97.5% at the scanning rate. |
| priorityDate | 2020-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.