Effect of Bi2O3 on physical, optical and structural properties of boron silicon bismuthate glasses
โ Scribed by Guojun Gao; Lili Hu; Huiyan Fan; Guonian Wang; Kefeng Li; Suya Feng; Sijun Fan; Huiyu Chen
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 487 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0925-3467
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โฆ Synopsis
The lead-free boron silicon bismuthate glasses were investigated in terms of their physical, optical and structural properties. The physical properties of these glasses have been explored by compositional variation of X-ray diffraction (XRD), differential thermal analysis (DTA) and density. The optical properties of theses glasses have been investigated by UV-Vis and mid-infrared transmittance spectra, and refractive index. The structure of these glasses has been characterized by infrared (IR) absorption and Raman spectra.
๐ SIMILAR VOLUMES
The results of structural studies of the glasses from Li 2 O-Bi 2 O 3 -PbO system were presented. Infrared spectroscopy (FTIR) and photoelectron spectroscopy (XPS) were applied to determine main structural unites and chemical composition of near-surface region. Glasses from the studied system are bu
## Abstract For Abstract see ChemInform Abstract in Full Text.
In the present study, glasses with composition (80-X) ร B 2 O 3 ร XBi 2 O 3 ร 20Fe 2 O 3 (X ยผ 10, 15 and 20 mol%) have been prepared by the conventional melt quenching technique. The glassy state of the samples is characterized using DTA and X-ray diffraction. The infrared spectra of these glasses a