http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109742353-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38 |
| filingDate | 2018-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109742353-B |
| titleOfInvention | SnSe quantum dot/r-GO compound and preparation method and application thereof |
| abstract | The invention provides a SnSe quantum dot/r-GO compound and a preparation method and application thereof, wherein the preparation method comprises the following steps: step 1, adding graphene oxide into a solvent, adding stannate and a surfactant after ultrasonic dispersion, and stirring until the graphene oxide is completely dissolved to form a solution A; adding selenium powder into a reducing solvent, and stirring until the selenium powder is completely dissolved to obtain a solution B; then dropwise adding the solution B into the solution A to form a mixed solution C, and uniformly stirring; wherein the molar ratio of tin ions to selenium ions is 1: (1-4); and 2, carrying out solvothermal reaction on the mixed solution C at the temperature of 120-180 ℃ for 12-24h, and separating the product to obtain the SnSe quantum dot/r-GO compound. The preparation method is simple and high in repeatability, and the prepared SnSe quantum dot/r-GO compound is granular SnSe which uniformly grows on the surface of the flaky reduced graphene oxide and has better electrochemical performance when being used as a lithium/sodium ion electrode material. |
| priorityDate | 2018-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.