Sr3B2O6-YbBO3 系统固溶体的发光特性

IF 1.2 4区化学 Q4 CHEMISTRY, INORGANIC & NUCLEAR

Journal of Structural Chemistry Pub Date : 2024-09-04 DOI:10.1134/S0022476624080031

A. B. Kuznetsov, A. Y. Jamous, V. A. Svetlichnyi, V. S. Shevchenko, A. E. Kokh, Yu. M. Andreev, K. A. Kokh

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引用次数: 0

摘要

摘要根据固态合成获得的样品构建了 Sr3B2O6-YbBO3 图。通过 XRD 分析确定了 YbBO3 体系中的 Sr3Yb(BO3)3、Sr3Yb2(BO3)4 和 Sr3B2O6 相。扩散实验表明，所有化合物之间都形成了固溶体。这些固溶体在 960-1020 纳米范围内显示出典型的近红外发光，这是 Yb3+ 的特征，与镱离子中的 2F5/2 → 2F7/2 转变有关。

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Luminescence Properties of Solid-Solutions in Sr3B2O6–YbBO3 System

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Luminescence Properties of Solid-Solutions in Sr3B2O6–YbBO3 System

The Sr₃B₂O₆–YbBO₃ diagram was constructed based on samples obtained by the solid-state synthesis. In the system YbBO₃, Sr₃Yb(BO₃)₃, Sr₃Yb₂(BO₃)₄ and Sr₃B₂O₆ phases were identified by XRD analysis. Diffusion experiments showed formation of solid solutions between all compounds. These solid solutions demonstrate typical near-infrared luminescence in the range of 960-1020 nm, characteristic of Yb³⁺ and related to ²F_5/2 → ²F_7/2 transitions in ytterbium ions.

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来源期刊

Journal of Structural Chemistry 化学-无机化学与核化学

CiteScore

1.60

自引率

12.50%

发文量

142

审稿时长

8.3 months

期刊介绍： Journal is an interdisciplinary publication covering all aspects of structural chemistry, including the theory of molecular structure and chemical bond; the use of physical methods to study the electronic and spatial structure of chemical species; structural features of liquids, solutions, surfaces, supramolecular systems, nano- and solid materials; and the crystal structure of solids.