http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109232433-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D235-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D235-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate | 2018-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109232433-B |
| titleOfInvention | A manganese-doped two-dimensional organic-inorganic hybrid perovskite fluorescent material and its preparation method and application |
| abstract | The invention discloses a manganese-doped two-dimensional organic-inorganic hybrid perovskite fluorescent material, a preparation method and application thereof, and belongs to the field of luminescent materials. The method includes the following steps: (1) preparing a crystal material (C 7 H 6 N 2 ) 2 PbBr 4 by a solution method; (2) combining MnBr 2 with the crystal material (C 7 H 6 N 2 ) 2 PbBr 4 according to a certain (3) heating the obtained mixture to obtain a manganese-doped two-dimensional organic-inorganic hybrid perovskite fluorescent material. The optical properties of the perovskite crystal material can be regulated by the method of the invention, the fluorescence emission wavelength is red-shifted after Mn doping, and the fluorescence intensity is also increased. The material shows good performance in the development and research of LED light-emitting devices. application prospects. |
| priorityDate | 2018-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.