http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109516494-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G19-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G19-00 |
| filingDate | 2018-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109516494-B |
| titleOfInvention | A kind of method for low temperature liquid phase synthesis of stannous sulfide |
| abstract | The invention provides a method for synthesizing stannous sulfide in a low temperature liquid phase. Next, a sulfur source and anhydrous SnCl 2 were weighed, and hydrazine hydrate and ammonia water were added dropwise and stirred. The sulfur source includes one of high-purity sulfur and thiourea. The polyvinylpyrrolidone solution was then added to the solution prepared in the previous step and placed in a reaction vessel to obtain a solid-liquid mixture, which was then put into a vacuum oven for reaction at a reaction temperature of 50°C and a reaction time of 24h. Finally, the reaction vessel was taken out, the solid-liquid mixture was cooled and then placed in a centrifuge tube, and SnS crystal grains were obtained after alternate washing and centrifugation with deionized water and absolute ethanol. |
| priorityDate | 2018-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.