http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109734739-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 |
| filingDate | 2019-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109734739-B |
| titleOfInvention | Organic boron luminescent material and preparation method and application thereof |
| abstract | The invention discloses an organic boron luminescent material, which belongs to the technical field of organic photoelectric functional materials and is structurally characterized in that B on one organic boron unit and N on adjacent quinoline are introduced into benzoquinoline to form intramolecular coordination so as to have four-coordination boron property, and the other organic boron unit has three-coordination boron property at the ortho-position, meta-position or para-position of the quinoline, so as to form a pi-conjugated organic boron luminescent compound. The organic boron luminescent material has strong yellow light emission in a solid state. The preparation method of the organic boron luminescent material has simple synthesis steps; the organic boron luminescent material prepared by the invention can be used for luminescent materials and electron transmission materials; meanwhile, the triaryl boron unit in the compound can act with fluorine ions to break p-pi conjugation of B and adjacent conjugated units, so that the compound can be used for fluorine ion detection. |
| priorityDate | 2019-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.