Effect of increasing Na₂O structural, elastic and optical properties of (90- x)GeO₂-xNa₂O-10PbO glass system in the germanate anomaly region / Che Noraida Mohd Zainudin

• المؤلف الرئيسي: Mohd Zainudin, Che Noraida
• التنسيق: أطروحة
• اللغة: English
• منشور في: 2016
• الموضوعات: Analytical chemistry
• الوصول للمادة أونلاين: https://ir.uitm.edu.my/id/eprint/39501/1/39501.pdf; https://ir.uitm.edu.my/id/eprint/39501/

Ternary germanate glasses with the chemical formula (90- x)GeO₂-xNa₂O-10PbO (x : 10, 15, 20, 25, 30 mol %) have been prepared by melt-quenching method. XRD patterns showed the amorphous nature of the glass samples for x ≤ 20 mol % and emergence of minor crystalline peaks in a mainly amorphous matrix...