http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106497558-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7712 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-778 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N59-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N59-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-63 |
| filingDate | 2016-10-18^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-12^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-07-12^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106497558-B |
| titleOfInvention | A kind of rare earth ion doped visible-ultraviolet conversion luminous material of boric acid alkali and its preparation method and application |
| abstract | The invention discloses a kind of rare earth ion doped visible-ultraviolet conversion luminous materials of boric acid alkali, are using borate as matrix, doped with Pr in the matrix 3+ Or Pr 3+ And Li + ；With molar ratio computing, borate: Pr 3+ :Li + =0.9-2.05:0.01-0.1:0-0.09；The borate is alkaline earth metal borate, magnesium-yttrium-transition metal borate, the alkaline earth metal borate containing metallic yttrium.Meanwhile the present invention also provides the preparation processes of the material :(a) according to the chemical composition, stoichiometrically weighs the oxide raw material and boric acid of respective element；(b) after grinding alleged material, calcination is cooled to room temperature, grinding to get.Experiments have shown that the material can especially emit the UVC ultraviolet light for effectively killing bacterium, this has preferable application prospect in fields such as food safety, environmental protections in common light source (such as incandescent lamp, xenon lamp, fluorescent lamp and LED light) under the excitation of sunlight. |
| priorityDate | 2016-10-18^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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