Structural, thermal, and optical analysis of zinc boro-aluminosilicate glasses containing different alkali and alkaline modifier ions

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• 作者：Kawa M. Kaky^a ; G. Lakshminarayana^a ; ^{glnphysics@gmail.com} ; S.O. Baki^b ; Y.H. Taufiq-Yap^c ; I.V. Kityk^d ; M.A. Mahdi^a
• 关键词：Zinc boro-aluminosilicate glasses ; X-ray diffraction ; Fourier transform infrared spectroscopy ; Raman spectroscopy ; Thermal analysis ; Optical absorption
• 刊名：Journal of Non-Crystalline Solids
• 出版年：2017
• 出版时间：15 January 2017
• 年：2017
• 卷：456
• 期：Complete
• 页码：55-63
• 全文大小：1130 K
• 卷排序：456

文摘

Alkali and alkaline oxides introduced B2O3 –SiO2 –Al2O3–ZnO glasses were studied. BO4, BO3, Si-O-Si, Al-O-Al, and ZnO4 structural units were identified. All synthesized glasses show good thermal and glass stabilities. Direct and indirect optical band gaps were evaluated from absorption spectra.