http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109994325-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/H01G11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-86 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-24 |
| filingDate | 2019-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109994325-B |
| titleOfInvention | Preparation method of bismuth oxide/nitrogen-doped carbon dot hollow porous microsphere negative electrode material |
| abstract | The invention belongs to the field of nano composite material preparation, and particularly relates to a preparation method of a bismuth oxide/nitrogen-doped carbon point hollow porous microsphere negative electrode material. The bismuth oxide/nitrogen-doped carbon point hollow porous microsphere anode material is prepared by taking bismuth nitrate and nitrogen-doped carbon points as raw materials through a solvothermal-calcination two-step method. The bismuth oxide and the nitrogen-doped carbon dots in the composite material have a synergistic effect, so that the capacitance performance of a single material can be improved. As a super capacitor cathode material, the specific capacitance is as high as 1046F/g at 1A/g, and the super capacitor cathode material shows high electrochemical performance. |
| priorityDate | 2019-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.