| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2fca358171fed028f7c7821b53a663da |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B7-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B29-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B29-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B7-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 |
| filingDate |
2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4baf62260a30498898fb56b49e211b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4734dd603db437e9674fa129b3c97e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae2bf6a7c591acbd578457a7e69cba51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9da8e7a94cbf5d6a39f7b6edacb8298d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0bdf7d1f4338f64137facb48f67901b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82f099739b085d836601ba1d81199f53 |
| publicationDate |
2021-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112746309-A |
| titleOfInvention |
Preparation method and application of large-size, continuously tunable cesium content perovskite single crystal |
| abstract |
The invention relates to the field of preparation and crystal growth of organic-inorganic hybrid halide perovskite materials, in particular to a preparation method and application of large-size, continuously adjustable cesium content perovskite single crystals. The method includes: using the characteristics of ternary cation and binary anion perovskite single crystal to precipitate a single crystal in a solvent; the ternary cation and binary anion perovskite single crystal is (FA 1‑x‑y MA x Cs y )Pb(I 1-z Br z ) 3 . The perovskite single crystal obtained by this method can effectively control the Cs content in the single crystal; and based on different Cs doping content, the crystal stability can be improved, and the single crystal finally obtained is a single crystal with a large size of 4 mm. The grown large-size perovskite single crystals have excellent stability and excellent optoelectronic properties. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113604881-A |
| priorityDate |
2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |