Influence of ion radiation on leaching behavior of borosilicate glass

被引：11
作者：
Zhang, X. Y. [1 ,2 ]
Yang, F. [1 ,2 ]
Zhu, S. K. [1 ,2 ]
Chen, X. [1 ,2 ]
Qin, K. M. [1 ,2 ]
Wang, T. S. [1 ,2 ]
Peng, H. B. [1 ,2 ]
机构：
[1] Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China
[2] Lanzhou Univ, Minist Educ, Key Lab Special Funct Mat & Struct Design, Lanzhou 730000, Peoples R China
来源：
JOURNAL OF NON-CRYSTALLINE SOLIDS | 2023年 / 602卷
基金：
中国国家自然科学基金;
关键词：
Borosilicate glass; Irradiation; Leaching behavior; Infrared spectrum; Raman spectrum; INITIAL DISSOLUTION RATE; AQUEOUS CORROSION; NUCLEAR GLASSES; BORATE GLASSES; SODIUM; MIGRATION; EXCHANGE; HARDNESS; SPECTRA; IMPACT;
D O I：
10.1016/j.jnoncrysol.2022.122091
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Borosilicate glass is a promising material for immobilization of high-level radioactive waste (HLW). The leaching behavior of borosilicate glass is crucial for the safety of HLW deep geological disposal. Borosilicate glasses were irradiated with 5 MeV Xe ions. After irradiation, the leaching behaviors of borosilicate glasses were investigated using the MCC-1 static leaching method at 90 degrees C. The solutions were analyzed by inductively coupled plasma optical emission spectrometry. The structure of the glasses was characterized with Fourier transform infrared spectroscopy, Raman spectroscopy and grazing incident X-ray diffraction. With radiation of ions, [BO4] units were transformed into [BO3] units, which decreased the polymerization of glass network. The [BO3] units of glasses with and without irradiation both decreased gradually as the leaching time increased. After irradiation, the leaching rates of glasses increased obviously. The strength of the glass network deteriorated after irradiation and the structure of irradiated glass was more easily altered than pristine glass under leaching condition.
引用
收藏
页数：8
相关论文
共 64 条
[1]   Characterization of some glasses in the system SiO2, Na2O.RO by infrared spectroscopy [J].
Abo-Naf, SM ;
El Batal, FH ;
Azooz, MA .
MATERIALS CHEMISTRY AND PHYSICS, 2003, 77 (03) :846-852
[2]   AQUEOUS CORROSION OF NATURAL AND NUCLEAR WASTE GLASSES .2. MECHANISMS OF VAPOR HYDRATION OF NUCLEAR WASTE GLASSES [J].
ABRAJANO, TA ;
BATES, JK ;
MAZER, JJ .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 1989, 108 (03) :269-288
[3]   Raman spectroscopy study of β-irradiated silica glass [J].
Boizot, B ;
Agnello, S ;
Reynard, B ;
Boscaino, R ;
Petite, G .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 2003, 325 (1-3) :22-28
[4]   Migration and segregation of sodium under β-irradiation in nuclear glasses [J].
Boizot, B ;
Petite, G ;
Ghaleb, D ;
Pellerin, N ;
Fayon, F ;
Reynard, B ;
Calas, G .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2000, 166 :500-504
[5]   RADIATION EFFECTS AND THE LEACH RATES OF VITRIFIED RADIOACTIVE-WASTE [J].
BURNS, WG ;
HUGHES, AE ;
MARPLES, JAC ;
NELSON, RS ;
STONEHAM, AM .
NATURE, 1982, 295 (5845) :130-132
[6]   Insight into silicate-glass corrosion mechanisms [J].
Cailleteau, Celine ;
Angeli, Frederic ;
Devreux, Francois ;
Gin, Stephane ;
Jestin, Jacques ;
Jollivet, Patrick ;
Spalla, Olivier .
NATURE MATERIALS, 2008, 7 (12) :978-983
[7]   Evolutions of molecular oxygen formation and sodium migration in Xe ion irradiated borosilicate glasses [J].
Chen, L. ;
Zhang, D. F. ;
Lv, P. ;
Zhang, J. D. ;
Du, X. ;
Yuan, W. ;
Nan, S. ;
Zhu, Z. H. ;
Wang, T. S. .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 2016, 448 :6-10
[8]   Study of modifications in the mechanical properties of sodium aluminoborosilicate glass induced by heavy ions and electrons [J].
Chen, L. ;
Yuan, W. ;
Nan, S. ;
Du, X. ;
Zhang, D. F. ;
Lv, P. ;
Peng, H. B. ;
Wang, T. S. .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2016, 370 :42-48
[9]   Radiation effects on structure and mechanical properties of borosilicate glasses [J].
Chen, L. T. ;
Ren, X. T. ;
Mao, Y. N. ;
Mao, J. J. ;
Zhang, X. Y. ;
Wang, T. T. ;
Sun, M. L. ;
Wang, T. S. ;
Smedskjaer, M. M. ;
Peng, H. B. .
JOURNAL OF NUCLEAR MATERIALS, 2021, 552
[10]   Chemical durability of oxide glasses in aqueous solutions: A review [J].
Conradt, Reinhard .
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2008, 91 (03) :728-735
1234567