http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107267146-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-676 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-67 |
| filingDate | 2017-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107267146-B |
| titleOfInvention | Mn (manganese)4+Ion-doped titanium aluminate red nano fluorescent powder and preparation method thereof |
| abstract | The invention discloses Mn 4+ The ion-doped titanium aluminate red nano fluorescent powder has a chemical formula as follows: li 4 Mn x Al 1‑x Ti 7 O 16 X is Mn 4+ The doping molar ratio of x is more than or equal to 0.003 and less than or equal to 0.025. The material prepared by the invention is prepared by a wet chemical synthesis method, can emit red fluorescence with the wavelength range of 620-750 nm when excited by excitation light sources such as ultraviolet, near ultraviolet or blue light, has a wider excitation spectrum range and strong absorption at 355 nm, and is perfectly matched with a commercial ultraviolet-blue light chip. The red fluorescent material has low production cost, good luminous performance and can be applied to manufacturing ultraviolet-blue light excited white light LED fluorescent powder. |
| priorityDate | 2017-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.