Registration Number
0216U000043,
0113U001341
, R & D reports
Title
Dependence of the luminescent properties of systems based on lanthanide compounds on the nature of anions and organic ligands and type of their coordination
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Head
Efryushina Ninel Petrovna,
Registration Date
16-01-2016
Organization
A.V.Bogatsky Physico-Chemical Institute of the National Academy of Sciences of Ukraine
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In order to develop phosphors for energy-saving LED light sources by solid-state reactions and sol-gel method produced a series of doped Eu2+ germanates silicates of alkaline earth metals. It is shown that the application of the sol-gel process in the synthesis of some of them (SrLi2SiO4, Ca3Si2O7) reduces the duration of the heat treatment, to avoid the use of fluxing material and have an average particle size not exceeding 1-2 µm. It was concluded that due to its favorable spectral-luminescent characteristics luminescent materials SrLi2SiO4:Eu2+and Ca3Si2O7:Eu2+ are promising for the creation of LED light sources based on the Ga(In)N-diodes emitting in the UV and blue spectral regions.
Product Description
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Березовская И.В.
Дехтяренко О.Н.
Дога П.Г.
Доценко В.П.
Ефрюшина Н.П.
Желтвай И.И.
Желтвай О.И.
Жихарева Е.А.
Клименко З.Д.
Ковалевская И.П.
Мешкова С.Б.
Починок И.В.
Русакова Н.В.
Смола С.С.
Снурникова О.В.
Теслюк О.И.
Фадеев Е.Н.
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2020-04-02
