http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110790300-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-34 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G5-006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G5-00 |
| filingDate | 2019-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110790300-B |
| titleOfInvention | Simple and efficient synthetic Cs2AgI3Method for perovskite |
| abstract | The invention relates to a simple and efficient synthetic method of Cs 2 AgI 3 A perovskite method belongs to the technical field of semiconductor nano material preparation. Firstly, cesium iodide and silver iodide are mixed according to the molar ratio of 1:1, and then dodecyl mercaptan is added for grindingIn the process, a 254nm ultraviolet lamp is used for monitoring, grinding is stopped when the brightness of the product is not increased any more, the obtained product is subjected to heat treatment for 3 hours in a vacuum oven at the temperature of 120-350 ℃, and the white product obtained after heat treatment is subjected to freezing treatment for 1 hour-3 hours at the temperature of-10 ℃ to-50 ℃ to obtain Cs with improved fluorescence yield 2 AgI 3 A non-lead all-inorganic perovskite. The invention realizes pure-phase Cs for the first time through mechanical grinding 2 AgI 3 The preparation method has the advantages of convenient operation, simple method, easy realization of industrial production and the like. |
| priorityDate | 2019-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.