NEUTRON-IRRADIATION EFFECTS OF PBO-SIO2 GLASSES

被引：9
|
作者：
OHNO, H
NAGASAKI, T
IGAWA, N
KAWAMURA, H
机构：
[1] Material Innovation Laboratory, Department of Fuels and Materials Research, Japan Atomic Energy Research Institute, Ibaraki-ken, 319-11, Tokai-mura
来源：
JOURNAL OF NUCLEAR MATERIALS | 1991年 / 179卷
关键词：
D O I：
10.1016/0022-3115(91)90127-S
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effects of neutron irradiation on PbO-SiO2 glasses have been investigated by Raman spectroscopy. PbO-SiO2 (34.0, 49.6, 66.2 mol% SiO2) glasses were investigated to an integrated flux of 2 x 10(20) neutrons/cm2 (E > 1 MeV) using the Japan Materials Testing Reactor (JMTR). The effect of neutron irradiation is to selectively break the Si-O bond in a three dimensional network group and a more random or disordered system with small ionic species in SiO2-rich glasses is produced. Little change in Raman spectra was observed after neutron irradiation in PbO-rich glasses.
引用
收藏
页码：473 / 476
页数：4
相关论文
共 50 条
  • [1] LEACHING BEHAVIOR OF PBO-SIO2 GLASSES
    OHTAKE, K
    KARIYA, M
    ICHIMURA, T
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 1978, 27 (01) : 99 - 108
  • [2] Microinhomogeneities of glasses of the system PbO-SiO2
    Golubkov, VV
    Bogdanov, VN
    Pakhnin, AY
    Solovyev, VA
    Zhivaeva, EV
    Kabanov, VO
    Yanush, OV
    Nemilov, SV
    Kisliuk, A
    Soltwisch, M
    Quitmann, D
    JOURNAL OF CHEMICAL PHYSICS, 1999, 110 (10): : 4897 - 4906
  • [3] The urbach rule for the PbO-SiO2 glasses
    Vainshtein, IA
    Zatsepin, AF
    Kortov, VS
    Shchapova, YV
    PHYSICS OF THE SOLID STATE, 2000, 42 (02) : 230 - 235
  • [4] The Urbach rule for the PbO-SiO2 glasses
    I. A. Vainshtein
    A. F. Zatsepin
    V. S. Kortov
    Yu. V. Shchapova
    Physics of the Solid State, 2000, 42 : 230 - 235
  • [5] CHEMICAL DURABILITY OF PBO-SIO2 GLASSES
    ELSHAMY, TM
    TAKIELDIN, HD
    GLASS TECHNOLOGY, 1974, 15 (02): : 48 - 52
  • [6] The structure of CaO-SiO2 and PbO-SiO2 glasses
    Wright, Adrian C.
    Vedishcheva, Natalia M.
    PHYSICS AND CHEMISTRY OF GLASSES-EUROPEAN JOURNAL OF GLASS SCIENCE AND TECHNOLOGY PART B, 2022, 63 (01): : 1 - 20
  • [7] The nature of electric conductivity in the PbO-SiO2 glasses
    Sokolov, IA
    Murin, IV
    Wiemhoofer, HD
    Pronkin, AA
    GLASS PHYSICS AND CHEMISTRY, 1998, 24 (02) : 112 - 118
  • [8] Raman spectra and structure of the PbO-SiO2 glasses
    Kabanov, VO
    Podolskaya, TM
    Yanush, OV
    GLASS PHYSICS AND CHEMISTRY, 1996, 22 (01) : 19 - 26
  • [9] ELECTRICAL-RESISTIVITY OF PBO-SIO2 AND PBO-GEO2-SIO2 GLASSES
    TOPPING, JA
    MURTHY, MK
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1974, 57 (06) : 281 - 281
  • [10] NEUTRON-IRRADIATION EFFECTS IN METALLIC GLASSES
    GUPTA, A
    HABIBI, S
    PRINCIPI, G
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1991, 134 : 992 - 995
12345