http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110541187-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B29-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C30B7-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B29-12 |
| filingDate | 2019-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110541187-B |
| titleOfInvention | Perovskite single crystal with light trapping structure and preparation method thereof |
| abstract | The perovskite single crystal with the light trapping structure and the preparation method thereof have the advantages of simple operation, high success rate, in-situ growth capability and light trapping structure qualityHigh. The preparation method comprises the steps of putting a template with a light trapping structure on the surface into ABX after activation treatment 3 In the perovskite precursor solution, the precursor solution performs heterogeneous nucleation on the surface of a template with a light trapping structure, and then ABX with the surface light trapping structure opposite to the surface light trapping structure of the template is grown in situ 3 A perovskite single crystal; wherein A is CH 3 NH 3 + 、H 2 N‑CH＝NH 2 + 、(CH 3 ) 4 N + 、C 7 H 7 + 、Cs + Or C 3 H 11 SN 3 2+ (ii) a B is Pb, Ge or Sn; x is Cl, Br or I. By adopting a material with a stable light trapping structure as a template, the perovskite growth liquid performs heterogeneous nucleation on the template with the concave-convex surface structure, and then the perovskite single crystal with the surface light trapping structure opposite to the template structure is grown in situ. |
| priorityDate | 2019-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.