| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a431cf4c64da0f89eccaa9aa30b43b7f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1014 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5325
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6447
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01K11-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01K11-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate |
2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1417793296a4e98df38294d5302e7d90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c3a115b4f3752d93bfe9df0e494b41d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8aae1d8bcf345aed0450de09c7a752e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b6581660f9da61128bc264784786800
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_638a803291f6ddcfceea19eff18faf55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1dc69c0297c9adce2929aef98ad89a28 |
| publicationDate |
2021-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112940035-A |
| titleOfInvention |
A kind of organic ultra-long room temperature phosphorescent material and its preparation method and application |
| abstract |
The invention discloses an organic ultra-long room temperature phosphorescent material and a preparation method and application thereof. The organic ultra-long room temperature phosphorescent material is a color-tunable organic room temperature phosphorescent material with excitation wavelength dependence and thermochromic properties at the same time. The series of compounds are prepared by introducing substituent-Cl at the para and meta positions of triphenylphosphine oxide; the afterglow color of these materials can be adjusted by controlling the wavelength of the excitation light source and the temperature of the environment; combining different colors can be used. It can adjust the performance, and then realize the application of information anti-counterfeiting and visual temperature detection at the same time. |
| priorityDate |
2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |