http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114436891-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4a50b4c9d3ea196fec12d8b31e1343d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9106066154e4a49cfc2c164dda65c478 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30 |
| filingDate | 2022-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73726d88b673bf7c7095595b539a61be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_325daad76d0684fc407d1d4d706b9e24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_794d91bf36176c3ce1f9e5f7093b5872 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1cdfeeb40840c4100c133c6c8633bcc |
| publicationDate | 2022-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114436891-A |
| titleOfInvention | A color-tunable aggregation-induced luminescent material, preparation method and application |
| abstract | A color-tunable aggregation-induced luminescent material, preparation method and application. The luminescent material is prepared from 4-biphenylacetonitrile and 4-diethylaminobenzaldehyde through the condensation reaction of Kenowingel, and has aggregation-induced emission enhancement (AIEE) properties and optical properties that can be adjusted through various light response pathways, It exhibits bright yellow fluorescence in the solid state and exhibits a solvochromic phenomenon. Based on the cyanostyrene skeleton, the color and fluorescence of the luminescent material can be effectively regulated by the photoisomerization process in solution and the photodimerization process in the aggregated state under 420 nm illumination. The yellow fluorescence of the luminescent material can be converted into an aggregation-induced luminescent material with blue fluorescence after protonation of the diethylamine group, and the original state of the luminescent material can be restored after deprotonation. The optical properties of aggregation-induced luminescent materials with blue fluorescence after protonation can be efficiently tuned by photoisomerization and photocyclization processes under UV light irradiation. The invention has simple process, low cost and high yield. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115368275-A |
| priorityDate | 2022-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.