Study of blend composition of nano silica under the influence of neutron flux

被引：27

作者：

Huseynov E. ^{[1
]}

Garibov A. ^{[1
]}

Mehdiyeva R. ^{[1
]}

机构：

[1] Institute of Radiation Problems of Azerbaijan National Academy of Sciences, AZ 1143, B. Vahabzadeh 9, Baku

来源：

Nano Convergence | / 1卷 / 1期

关键词：

28.20.Fc; 61.46. + w; 61.80.Hg; 81.07.Wx; 92.20.Td; Nano silica; Nanomaterial; Nanopowder; Neutron activation analysis; Neutron irradiation; Radioactivity; Radioisotopes;

D O I：

10.1186/s40580-014-0021-7

中图分类号：

学科分类号：

摘要：

Nano SiO2 compound with 160 m2/g specific surface area and 20 nm sizes has been irradiated continuously with neutron flux up to 20 hours in various periods in TRIGA Mark II type research reactor. The initial activities of different type radionuclides defined in the result of eight day activity analysis changes between wide range of 1,5 kBq- 1,5GBq. In the result of activity analysis carried out after the irradiation, the element content of 0,5% mixture existing in nano SiO2 compound has been defined with radionuclides of relevant element. It has been defined percentage amounts of elements in blend composition according to the performed activities. © 2014, Huseynov et al.; licensee Springer.

引用

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