Mixed alkali effect in optical properties of lithium–potassium bismuth borate glass system

2004 ◽  
Vol 58 (5) ◽  
pp. 694-698 ◽  
Author(s):  
A Agarwal ◽  
V.P Seth ◽  
S Sanghi ◽  
P Gahlot ◽  
S Khasa
Keyword(s):  
Optical Properties ◽  
Borate Glass ◽  
Glass System ◽  
Bismuth Borate ◽  
Mixed Alkali ◽  
Mixed Alkali Effect ◽  
Bismuth Borate Glass

scholarly journals Glass Formation and Elastic Behavior of Bismuth Borate Glass System

2008 ◽  
Author(s):  
H. A. A. Sidek ◽  
H. B. Senin ◽  
M. K. Halimah ◽  
W. M. Daud ◽  
A. M. Khamirul ◽  
...  
Keyword(s):  
Glass Formation ◽  
Borate Glass ◽  
Glass System ◽  
Elastic Behavior ◽  
Bismuth Borate ◽  
Bismuth Borate Glass

Physical and Optical Properties of Ce3+ Doped in Bismuth Borate Glass

2013 ◽  
Vol 770 ◽  
pp. 254-257 ◽  
Author(s):  
Kitipun Boonin ◽  
Onanong Chamlek ◽  
Pruittipol Limkitjaroenporn ◽  
Hong Joo Kim ◽  
Jakrapong Kaewkhao
Keyword(s):  
Optical Properties ◽  
Absorption Spectra ◽  
Borate Glass ◽  
Optical Band Gap ◽  
Composition Range ◽  
Borate Glasses ◽  
Melt Quenching ◽  
Bismuth Borate ◽  
Bismuth Borate Glass ◽  
No Absorption

Bismuth borate glasses doped with cerium in the composition 50Bi2O3:(50-x)B2O3:xCeF3 were prepared for the composition range 0x2.5 (in mol%). The glass samples have been fabricated by the conventional melt quenching technique. The physical and optical properties of glass samples were investigated. The optical absorption spectra of the glasses have been measured in the wavelength range 190-1100 nm and no absorption peak was obtained in this region. The absorption spectra of all samples were shifted to longer wavelength with increasing of CeF3 concentrations. Optical band gap decreased and refractive index increased with increasing of CeF3 concentrations.

Mixed-alkali effect on hardness and indentation-loading behavior of a borate glass system

2020 ◽  
Vol 548 ◽  
pp. 120314
Author(s):  
Zhitao Shan ◽  
Yanfei Zhang ◽  
Shujiang Liu ◽  
Haizheng Tao ◽  
Yuanzheng Yue
Keyword(s):  
Borate Glass ◽  
Glass System ◽  
Mixed Alkali ◽  
Mixed Alkali Effect

Investigation some Properties of Bismuth Borate Glasses Containing Al2O3

2016 ◽  
Vol 675-676 ◽  
pp. 347-350
Author(s):  
Sopanat Kongsriprapan ◽  
Kanyakorn Teanchai ◽  
Keerati Kirdsiri ◽  
Jakrapong Kaewkhao ◽  
Wichian Siriprom
Keyword(s):  
Refractive Index ◽  
Optical Properties ◽  
Band Gap ◽  
Energy Band ◽  
Glass Matrix ◽  
Borate Glass ◽  
Borate Glasses ◽  
Energy Band Gap ◽  
Bismuth Borate ◽  
Bismuth Borate Glass

The glass samples in bismuth borate glass matrix containing Al2O3, with the composition of xAl2O3 : 30Bi2O3 : (70-x)B2O3 where x are Al2O3 concentration varying from 0.0, 2.0, 4.0, 6.0, 8.0 and 10.0 mol%, have been prepared. The obtained glasses were investigated some physical and optical properties. The results showed that the densities increased with increasing of Al2O3 concentration, whereas the molar volumes decreased. For the absorption spectra, no peak in the UV to NIR regions has been observed. Moreover the energy band gap and the refractive index for all samples have been calculated.

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