http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110028427-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01L1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-51 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01L1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-51 |
| filingDate | 2019-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110028427-B |
| titleOfInvention | Pressure-induced fluorescence color-changing material containing 9, 10-bis (diphenylmethylene) anthracene structure and application thereof in pressure detection |
| abstract | One kind containsA pressure-induced fluorescence color-changing material with a 9, 10-bis (diphenylmethylene) anthracene structure unit and application thereof in pressure detection belong to the technical field of fluorescent materials. The invention introduces four cyano groups at para positions of peripheral benzene rings of a 9, 10-bis (diphenylmethylene) anthracene structure unit, so that a loose and ordered arrangement mode is formed in a compound crystal, and the compound crystal has excellent photochromic performance under high pressure. The fluorescence emission peak position of the crystal and the external pressure show a linear relation, the external pressure in the range of 0-14.7GPa can be quantitatively detected through the change of the fluorescence peak position, the detection sensitivity is 9.62nm GPa along with the 138nm red shift on the fluorescence spectrum ‑1 And the quantitative detection of the pressure can be realized. |
| priorityDate | 2019-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.