KSrGd(MoO4)3:Er3+/Yb3+上转换荧光粉的合成与表征

IF 0.9 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Inorganic Materials Pub Date : 2025-03-13 DOI:10.1134/S0020168524701309

N. M. Kozhevnikova

引用次数: 0

摘要

合成了一种由KSrGd(MoO4)3组成并具有单斜白钨矿结构的三元钼酸盐。在红外激发下，KSrGd(MoO4)3与Er3+/Yb3+离子共掺杂，获得了400 ~ 700 nm范围内的抗斯托克斯发光的上转换荧光粉。用x射线衍射、差热分析和振动光谱对合成的荧光粉进行了表征，并对其发光光谱进行了测量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Synthesis and Characterization of a KSrGd(MoO4)3:Er3+/Yb3+ Upconversion Phosphor

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Synthesis and Characterization of a KSrGd(MoO4)3:Er3+/Yb3+ Upconversion Phosphor

A ternary molybdate with the composition KSrGd(MoO₄)₃ and a monoclinic scheelite-like structure has been synthesized. Codoping KSrGd(MoO₄)₃ with Er³⁺/Yb³⁺ ions, we have obtained an upconversion phosphor exhibiting anti-Stokes luminescence in the range 400–700 nm under IR excitation. The synthesized phosphor has been characterized by X-ray diffraction, differential thermal analysis, and vibrational spectroscopy, and its luminescence spectra have been measured.

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来源期刊

Inorganic Materials 工程技术-材料科学：综合

CiteScore

1.40

自引率

25.00%

发文量

审稿时长

3-6 weeks

期刊介绍： Inorganic Materials is a journal that publishes reviews and original articles devoted to chemistry, physics, and applications of various inorganic materials including high-purity substances and materials. The journal discusses phase equilibria, including P–T–X diagrams, and the fundamentals of inorganic materials science, which determines preparatory conditions for compounds of various compositions with specified deviations from stoichiometry. Inorganic Materials is a multidisciplinary journal covering all classes of inorganic materials. The journal welcomes manuscripts from all countries in the English or Russian language.