http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112490018-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/H01G11-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-86 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-46 |
| filingDate | 2020-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112490018-B |
| titleOfInvention | Composite material based on silicon dioxide metal sulfide and preparation method and application thereof |
| abstract | The invention discloses a silicon dioxide-based metal sulfide composite material, which adopts a two-step hydrothermal method to grow a nanometer flower-shaped structure of manganese disulfide and cobalt disulfide on the outer surface of template silicon dioxide, and simultaneously, through a vulcanization reaction, silicon dioxide is etched by hydroxyl, so that a part of silicon dioxide is released from the hydrolysis of sulfide ions, a certain hole is etched on an inner silicon dioxide template, and the silicon dioxide-based layered nanometer metal sulfide composite material can be prepared by facilitating ion migration. The preparation method comprises the following steps: 1, preparing a composite metal oxide precursor; 2 preparation of silica-based metal sulfide composites. The electrode material of the super capacitor is applied to charge/discharge in the range of 0-0.55V, and the specific capacitance is 1150-1160F/g when the discharge current density is 1A/g. Has excellent material stability and excellent ion transmission capacity. |
| priorityDate | 2020-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.