http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111057543-B

Outgoing Links

Predicate Object
classificationCPCInventive http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-72
classificationIPCInventive http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-72
filingDate 2018-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date>
grantDate 2022-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationDate 2022-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationNumber CN-111057543-B
titleOfInvention A kind of Mn4+ doped alkali metal fluorophosphate red luminescent material and preparation method
abstract The invention relates to the field of inorganic functional materials, and discloses a Mn 4+ doped alkali metal fluorophosphate red luminescent material and a preparation method thereof. The chemical composition of a Mn 4+ doped alkali metal fluorophosphate red luminescent material of the present invention is AP 1-x F 6 :xMn 4+ ; x is the ratio of corresponding doped Mn 4+ ions to P 5+ ions Mole percentage coefficient, 0<x≤0.10; A is Cs, Rb, K. The red luminescent material involved in the present invention mainly emits red light at about 633 nm when excited by blue light, and has high luminous efficiency. The preparation method of the Mn 4+ doped alkali metal fluorophosphate red luminescent material involved in the present invention is an ion exchange method, the synthesis process is simple, and it is suitable for large-scale industrial production.
priorityDate 2018-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date>
type http://data.epo.org/linked-data/def/patent/Publication

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Total number of triples: 29.