Eu3+ luminescence in Na3SO4F and NaMgSO4F halosulphate phosphor for mercury-free lamps

Nagpure I M; Dhoble S J; Godbole S V; Bhide M K; Pode R B

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Eu³⁺ luminescence in Na₃SO₄F and NaMgSO₄F halosulphate phosphor for mercury-free lamps

机译：Na _{3 SO _{4 F和NaMgSO _{4 F卤代磷酸盐荧光粉中的Eu ^{3 + 发光}}}}

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Polycrystalline Na₃SO₄F:Eu and NaMgSO₄F:Eu phosphors prepared by a wet chemical method has been studied for its photoluminescence (PL) characteristics. PL emission spectra of Na₃SO₄F and NaMgSO₄F, phosphors under 393 nm excitation (mercury-free excitation) shows very strong prominet peak at 591 nm due to⁵D_o→⁷F₁ transition and 613 nm corresponding to ⁵D_o→⁷F₂ transition in the red region of the spectrum. The PL emission spectra of Eu³⁺ionin the Na₃SO₄F:Eu and NaMgSO₄F:Eu phosphors are applicable for mercury free lamp industries.

机译：研究了湿化学法制备的多晶Na _{3 SO _{4 F：Eu和NaMgSO _{4 F：Eu荧光粉的光致发光（PL ）特征。 Na _{3 SO _{4 F和NaMgSO _{4 F的PL发射光谱，荧光粉在393 nm激发（无汞激发）下显示出很强的前兆由于^{5 D _{o →^{7 F _{1 跃迁而在591 nm出现峰值，而与^{对应的613 nm在光谱的红色区域中出现5 D _{o →^{7 F _{2 过渡。 Na _{3 SO _{4 F：Eu和NaMgSO 3+ ion ^{的PL发射光谱> 4 F：Eu荧光粉适用于无汞灯行业。}}}}}}}}}}}}}}}}}

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《Indian journal of engineering and materials sciences》 |2009年第3期|共4页
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Nagpure I M; Dhoble S J; Godbole S V; Bhide M K; Pode R B;
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1. Eu~(3+) luminescence in Na_3SO_4F and NaMgSO_4F halosulphate phosphor for mercury-free lamps [J] . I M Nagpure, S J Dhoble, S V Godbole Indian journal of engineering and materials sciences . 2009,第3期

机译：Na_3SO_4F和NaMgSO_4F卤代硫酸盐荧光粉中的Eu〜（3+）发光，用于无汞灯
2. Tb3+ Luminescence in NaMgSO4Cl Halosulphate Phosphor for UV-LED Fluorescent Tubes [J] . S. T. Taide, N. B. Ingle, S. K. Omanwar Physical Science International Journal . 2015,第1期

机译：UV-LED荧光灯管用NaMgSO4Cl卤代磷酸盐中的Tb3 +发光
3. Study of luminescence and effect of Dy~(3+) on NaMgSO_4Cl:Ce chlorosulphate phosphor [J] . Sureshkumar R. Choubey, Sharadkumar C. Gedam, Sanjay J. Dhoble Luminescence: The journal of biological and chemical luminescence . 2014,第8期

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4. Synthesis and Photoluminescence Properties of Dy~(3+) Activated MgAl(SO_4)_2F and NaMgSO_4F Phosphors [C] . T. R. Shelke, V. M. Nanoti, S. C. Gedam, International Conference on Light . 2011

机译：Dy〜（3+）活化的MgAl（SO_4）_2F和NamgSO_4F磷光体的合成和光致发光性能
5. Photoluminescence of praseodymium(3+)-doped calcium titanate phosphor [D] . Rivera Figueroa, Iris 2001

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6. Dielectric Barrier Discharge based Mercury-free plasma UV-lamp for efficient water disinfection [O] . Ram Prakash, Afaque M. Hossain, U. N. Pal, -1

机译：基于介质阻挡放电的无汞等离子体紫外线灯可实现高效的水消毒
7. Greenish blue luminescence in NaCd(1−x) SO4F: XEu2+ halosulphate phosphor for solid state lightening devices [O] . S.T. Taide, N.B. Ingle, S.K. Omanwar 2017

机译：NaCd（1-x）sO4F中的绿色蓝色发光：用于固态发光装置的XEu2 +卤代硫酸盐荧光粉

Eu3+ luminescence in Na3SO4F and NaMgSO4F halosulphate phosphor for mercury-free lamps

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Eu³⁺ luminescence in Na₃SO₄F and NaMgSO₄F halosulphate phosphor for mercury-free lamps