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Preparation of Functional Particles Modified Epoxy Multilayer Composite and their Radiation Shielding Properties

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Abstract:

Several kinds of functional particles modified epoxy multilayer composite, which were constituted with lead acrylate/erbium oxide/epoxy and tungsten oxide/erbium oxide/epoxy layer by layer, were successfully prepared. The shielding properties under different γ-ray were tested and discussed in detail. Multilayer composite exhibited higher shielding ability to lower energy γ-ray. The radiation shielding rates of four samples were all above 80% when the energy of γ-ray was about 79.9 keV. The results also revealed that stacking sequence of layer with different functional particles will affect their radiation shielding ability when the energy of γ-ray was low.

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Periodical:

Advanced Materials Research (Volume 900)

Pages:

150-153

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.900.150

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Online since:

February 2014

Authors:

Hong Xu Zhang, Shu Quan Chang*, Bin Kang, Bo Sheng, Yao Dong Dai

Keywords:

Composite, Epoxy, Functional Particles, Multilayer, Radiation Shielding

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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