Synthesis of a LiZnSc(MoO4)3:Eu3+-Based Red Phosphor


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Abstract

Abstract—Phase relations in the Li2MoO4–ZnMoO4–Sc2(MoO4)3 system have been studied by X-ray diffraction and differential thermal analysis. We have synthesized the ternary molybdate LiZnSc(MoO4)3, which crystallizes in triclinic symmetry (sp. gr. \(P\bar {1}\)). A continuous series of solid solutions with an orthorhombic structure (sp. gr. Pnma) has been shown to exist on the Li2Zn2(MoO4)3–Li3Sc(MoO4)3 join. A luminescent material based on the ternary molybdate doped with europium ions, LiZnSc(MoO4)3:Eu3+, has been prepared by solid-state reaction, and its photoluminescence (excitation and emission) spectra have been measured.

About the authors

N. M. Kozhevnikova

Baikal Institute of Nature Management, Siberian Branch, Russian Academy of Sciences

Author for correspondence.
Email: nicas@binm.ru
Russian Federation, ul. Sakh’yanovoi 6, Ulan-Ude, Buryat Republic, 670047

S. Yu. Batueva

Baikal Institute of Nature Management, Siberian Branch, Russian Academy of Sciences

Email: nicas@binm.ru
Russian Federation, ul. Sakh’yanovoi 6, Ulan-Ude, Buryat Republic, 670047

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