Comparative study of gamma ray shielding and some properties of PbO-SiO2-Al2O3 and Bi2O3-SiO2-Al2O3 glass systems

被引:125
|
作者
Singh, K. J. [1 ]
Kaur, Sandeep [1 ]
Kaundal, R. S. [1 ]
机构
[1] Guru Nanak Dev Univ, Dept Phys, Amritsar 143005, Punjab, India
关键词
Radiation shielding materials; Glasses; DSC investigations; STRUCTURAL-PROPERTIES; LEAD BORATE; CONCRETE; SODIUM;
D O I
10.1016/j.radphyschem.2013.09.015
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Gamma-ray shielding properties have been estimated in terms of mass attenuation coefficient, half value layer and mean free path values, whereas, structural studies have been performed in terms of density, optical band gap, glass transition temperature and longitudinal ultrasonic velocity parameters. X-ray diffraction, UV-visible, DSC and ultrasonic techniques have been used to explore the structural properties of PbO-SiO2-Al2O3 and Bi2O3-SiO2-Al2O3 glass systems. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码:153 / 157
页数:5
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