http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021232578-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78160fe5924d399deb065f8cbc5ad347 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-66 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-66 |
| filingDate | 2020-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9e4ff1860105f9d617557a8cedacc5b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51e4a02ad557ad203a64a16a1a55744c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5798eb3df71bf259a4bba717de582e5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64b7f03577910783cf910c4573b7d1d7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a668da5107e8eb15615d9453e4a4cf2 |
| publicationDate | 2021-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2021232578-A1 |
| titleOfInvention | Organic-inorganic hybrid perovskite capable of emitting room-temperature phosphorescence, preparation method therefor, and use thereof |
| abstract | Disclosed are an organic-inorganic hybrid perovskite capable of emitting room-temperature phosphorescence, a preparation method therefor, and the use thereof. The preparation method for the organic-inorganic hybrid perovskite comprises the steps of: mixing 2-phenylethylamine and methanol, and dropwise adding an HBr solution to prepare bromophenylethylamine; and dissolving bromonaphthalenemethylamine, the bromophenylethylamine, and lead bromide in a solvent, i.e. N,N-dimethylformamide, to obtain a mixed solution, and then dropping the mixed solution into a poor solvent to precipitate the organic-inorganic hybrid perovskite. In the present invention, by incorporating a typical organic fluorescent molecular naphthalenemethylamine (NEA), the triplet state energy level of which is lower than the excited state energy level of an inorganic layer [PbBr4]2-, into the two dimensional organic-inorganic hybrid perovskite, the energy transfer from an inorganic component to an organic triplet state is achieved, RTP is generated, and the purpose of achieving RTP in the two-dimensional organic-inorganic hybrid perovskite is achieved. |
| priorityDate | 2020-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.