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A. TODERAS1,* , M. TODERAS2, S. FILIP2, I. ARDELEAN3
In order to evidenced the structural changes induced by MnO in the barium-borate network, the following glass system was prepared and investigated by FT-IR and Raman spectroscopies: xMnO∙(100-x)[3B2O3∙BaO] with 0 ≤ x ≤ 50 mol%. The results have shown that borate ions take part in the network of studied glasses. For our system both BO3 and BO4 units was detected, the first being dominant in all concentration range. By Raman spectroscopies were detected new structural units, boroxol rings and chain and/or ring type metaborate groups..
Barium-borate oxide glasses, Manganese ions, FT-IR, Raman.
A. TODERAS, M. TODERAS, S. FILIP, I. ARDELEAN, Structural changes induced by MnO addition in barium- borate oxide glass matrix, Optoelectronics and Advanced Materials - Rapid Communications, 6, 1-2, January-February 2012, pp.331-334 (2012).
Submitted at: Jan. 18, 2012
Accepted at: Feb. 20, 2012
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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