| Preparation and shielding property of gadolinium oxide nanoparticle/NR composite |
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| DOI： |
| Key Words: gadolinium oxide nanoparticle；NBR；composite；spray drying；morphological structure；shielding property |
| Author Name | Affiliation | | ZHAO Yong-feng | Beijing University of Chemical Technology | | HU Shui | Beijing University of Chemical Technology | | ZHANG Li-qun | Beijing University of Chemical Technology | | LIU Li | Beijing University of Chemical Technology |
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| Abstract: |
| Gadolinium oxide nanoparticles(nano-Gd2O3) were prepared by calcining the precursor from coprecipitation and spray drying method，and the morphological structure and shielding property of nano-Gd2O3/NBR composites were studied.The results showed that，the cubic Gd2O3 particles with the size about 100 nm were obtained；the size of Gd2O3 particles in the Gd2O3/NBR composite was almost from 100 nm to 500 nm；and the shielding property of the composite increased to the peak value as the testing tube voltage was 110 kV. |
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