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首页> 外文期刊>Physica, B. Condensed Matter >Structural investigation of xAg_20 · (100-x) · [2B_20_3 · As_20_3] glasses doped with manganese ions
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Structural investigation of xAg_20 · (100-x) · [2B_20_3 · As_20_3] glasses doped with manganese ions

机译:掺杂了锰离子的xAg_20·(100-x)·[2B_20_3·As_20_3]玻璃的结构研究

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摘要

Structural analysis of x[(100 -y)Ag_20 · yMnO] · (100 - x)[2B_20_3 · As_20_3] glasses, with x = 10mol% and 0 ≤ y ≤ 10 mol%, was performed by means of FT-IR and FT-Raman spectroscopies. The purpose of this work is to investigate the structural changes that appear in the xAg_20 · (100 -x) · [2B_20_3 · As_20_3] glasses with the addition and increase in manganese ions content. FT-IR measurements revealed the presence of pyro-, ortho-, di-, tri-, tetra- and penta-borate groups and structural units characteristic to As_20 _3 in the structure of the studied glasses. FT-IR spectroscopy measurements also show that B03 units are the main structural units of the glass system. The presence of structural units characteristic to Ag_20were not directly evidenced by FT-IR spectroscopy. In addtition, the FT-Raman analysis evidenced the presence of boroxol rings in the structure of the studied glasses.
机译:利用FT-IR对x [(100 -y)Ag_20·yMnO]·(100-x)[2B_20_3·As_20_3]玻璃进行结构分析,x = 10mol%,0≤y≤10 mol%。 FT拉曼光谱学。这项工作的目的是调查在xAg_20·(100 -x)·[2B_20_3·As_20_3]玻璃中出现的结构变化,以及锰离子含量的增加和增加。 FT-IR测量结果表明,在所研究的玻璃结构中,存在焦硼酸酯基,邻硼酸酯基,邻硼酸酯基,邻硼酸酯基,邻硼酸酯基和邻硼酸酯基以及As_20 _3特有的结构单元。 FT-IR光谱测量还表明,B03单元是玻璃系统的主要结构单元。 FT-IR光谱未直接证明Ag_20特有的结构单元的存在。另外,FT-拉曼分析证明了所研究的玻璃结构中存在硼环。

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