Study on the Effect of Gamma Radiation on Some Spectroscopic and Electrical Properties of Lithium Borate Glasses

被引:27
作者
Abou Hussein, E. M. [1 ]
El-Alaily, N. A. [1 ]
机构
[1] Atom Energy Author, Natl Ctr Radiat Res & Technol, POB 8029, Cairo 11371, Egypt
关键词
Boron oxide; Lithium borate glasses; Transition metals; Gamma radiation; Electrical conductivity; PHYSICAL-PROPERTIES; IRRADIATION; SILICATE; IONS; COMPACTION; MECHANISM; EXPOSURE; SPECTRA; DENSITY; FTIR;
D O I
10.1007/s10904-017-0776-5
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Five undoped and transition metal doped lithium borate glasses, were prepared by melting annealing method at low temperature range (650-750 A degrees C). X-ray diffractograms confirm the amorphous natures of the prepared glasses. Some of their properties such as density, Infrared absorption spectra (FTIR) and electrical conductivity have been studied before and after being subjected to gamma radiation. Optical UV absorbance and calculations of optical energy gap have been also studied on some selected glasses. The variation in density, electrical and spectroscopic parameters was discussed in terms of both valence state and ionic radius of each doped transition metal modifier. FTIR studies demonstrate that these glasses consist of BO3 and BO4 constructing groups with an obvious increase in their IR band intensities after irradiation with 20 kGy. The electrical properties of glasses were studied under the effect of both gamma radiation and temperature range from 298 to 473 K. A significant variation in electrical conductivity values was obvious when the temperature exceeds 413 K in the dose range from 5 to 20 kGy of gamma radiation.
引用
收藏
页码:1214 / 1225
页数:12
相关论文
共 47 条
[1]   Dosimetric properties of dysprosium doped lithium borate glass irradiated by 6 MV photons [J].
Ab Rasid, A. ;
Wagiran, H. ;
Hashim, S. ;
Ibrahim, Z. ;
Ali, H. .
RADIATION PHYSICS AND CHEMISTRY, 2015, 112 :29-33
[2]   Optical and FTIR structural studies of CoO-doped sodium borate, sodium silicate and sodium phosphate glasses and effects of gamma irradiation-a comparative study [J].
Abdelghany, A. M. ;
ElBatal, F. H. ;
ElBatal, H. A. ;
EzzElDin, F. M. .
JOURNAL OF MOLECULAR STRUCTURE, 2014, 1074 :503-510
[3]   Effect of TiO2 doping and gamma ray irradiation on the properties of SrO-B2O3 glasses [J].
Abdelghany, A. M. ;
ElBatal, H. A. .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 2013, 379 :214-219
[4]   Structure-property correlations in the SiO2-PbO-Bi2O3 glasses [J].
Abo-Naf, S. M. ;
Elwan, R. L. ;
Marzouk, M. A. .
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2012, 23 (05) :1022-1030
[5]   FT-IR, Raman and UV-VIS spectroscopic studies of copper doped 3Bi2O3 •B2O3 glass matix [J].
Ardelean, Ioan ;
Cora, Simona .
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2008, 19 (06) :584-588
[6]  
Ashok B., 2015, NONCRYST SOLIDS, V426, P47
[7]  
Batal F. H. E. L., 2004, EGYPT J CHEM, V47, P101
[8]  
Bishay A., 1970, NONCRYST SOLIDS, V3, P54
[9]   Glass Formation and Optical Band Gap Studies on Bi2O3-B2O3-BaO Ternary System [J].
Chen Feifei ;
Dai Shixun ;
Nie Qiuhua ;
Xu Tiefeng ;
Shen Xiang ;
Wang Xunsi .
JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION, 2009, 24 (05) :716-720
[10]  
Condrate R.A., 1972, INTRO GLASS SCI