http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111349040-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-86 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-86 |
| filingDate | 2018-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111349040-B |
| titleOfInvention | Organic room temperature phosphorescent and white light emitting material and preparation method thereof |
| abstract | The invention discloses a class of organic room temperature phosphorescence and white light luminescent material and a preparation method thereof. The general structural formula of the luminescent material is In the formula, R represents any one of H, F, Cl, Br, and I; it is prepared by reacting benzophenone carboxylic acid compounds with carbazole under the condition of trifluoroacetic anhydride and phosphoric acid as catalysts. The luminescent material of the present invention has phosphorescent properties visible to the naked eye at room temperature, so that it has a very large potential application in biological imaging; at the same time, the luminescent material can realize white light emission, can be used for security printing, and has very broad applications in the field of organic optoelectronics prospect. |
| priorityDate | 2018-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.