29 June 2001 Synthesis of manganese-activated zinc silicate phosphor
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Proceedings Volume 4430, ROMOPTO 2000: Sixth Conference on Optics; (2001) https://doi.org/10.1117/12.432857
Event: ROMOPTO 2000: Sixth Conference on Optics, 2000, Bucharest, Romania
Abstract
Manganese activated zinc silicate is a classical phosphor with large applications in optoelectronic device manufacture. Some aspects concerning the influence of precursor quality on Zn2SiO4:Mn phosphor formation and properties are presented. Phosphor samples were prepared by classical ceramic technique from homogeneous mixtures consisting from MnCO3 and various sorts of SiO2 and ZnO sources. The precursors and phosphor characterization was achieved by thermal analysis, surface area measurements, IR spectroscopy, x-ray diffraction and fluorescence spectroscopy. The quality and reactivity of precursors influence Zn2SiO4:Mn phosphor formation rate thus conducting to materials with different structural and luminescence characteristics.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Elisabeth-Jeanne Popovici, Elisabeth-Jeanne Popovici, Laura Ungur, Laura Ungur, Cristina Ciocan, Cristina Ciocan, Crina Dan, Crina Dan, Rodica Grecu, Rodica Grecu, Flavia Forgaciu, Flavia Forgaciu, D. Angelescu, D. Angelescu, } "Synthesis of manganese-activated zinc silicate phosphor", Proc. SPIE 4430, ROMOPTO 2000: Sixth Conference on Optics, (29 June 2001); doi: 10.1117/12.432857; https://doi.org/10.1117/12.432857
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