Physical and nuclear shielding properties of newly synthesized magnesium oxide and zinc oxide nanoparticles

Rashad M.; Tekin H.O.; Zakaly Hesham MH.; Pyshkina Mariia; Issa Shams A.M.; Susoy G.

doi:10.1016/j.net.2020.02.013

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자료유형: 학술저널

저자정보: Rashad M. (University of Tabuk) Tekin H.O. (Medical Diagnostic Imaging Department College of Health Sciences University of Sharjah) Zakaly Hesham MH. (Institute of Physics and Technology Ural Federal University) Pyshkina Mariia (Institute of Physics and Technology Ural Federal University) Issa Shams A.M. (University of Tabuk) Susoy G. (Istanbul University Faculty of Science Department of Physics)

저널정보: 한국원자력학회 Nuclear Engineering and Technology Nuclear Engineering and Technology 제52권 제9호

발행연도: 2020.9

수록면: 2,078 - 2,084 (7page)

DOI: 10.1016/j.net.2020.02.013

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Magnesium oxide (MgO) and Zinc oxide (ZnO) nanoparticles (NPs) have been successfully synthesized by solidesolid reaction method. The structural properties of ZnO and MgO NPs were studied using X-ray diffraction (XRD) and scanning electron microscopy (SEM). XRD results indicated a formation of pure MgO and ZnO NPs. The mean diameter values of the agglomerated particles were around to be 70 and 50 nm for MgO and ZnO NPs, respectively using SEM analysis. Further, a wide-range of nuclear radiation shielding investigation for gamma-ray and fast neutrons have been studied for Magnesium oxide (MgO) and Zinc oxide (ZnO) samples. FLUKA and Microshield codes have been employed for the determination of mass attenuation coefficients (mm) and transmission factors (TF) of Magnesium oxide (MgO) and Zinc oxide (ZnO) samples. The calculated values for mass attenuation coefficients (mm) were utilized to determine other vital shielding properties against gamma-ray radiation. Moreover, the results showed that Zinc oxide (ZnO) nanoparticles with the lowest diameter value as 50 nm had a satisfactory capacity in nuclear radiation shielding

#Zno NPs #MgO NPs #SEM #FLUKA #Shielding

참고문헌 (29)

참고문헌 신청

L. A. Ma / 2009 / Large-scale growth of ultrathin MgO nanowires and evaluate their field emission properties / Physica E 41(8):1500~1503

Vipin Kumar / 2008 / Polycrystalline ZnS thin films by screen printing method and its characterization / Chalcogenide Lett 5:289~295

A. M. E. Raj / 2009 / Effect of embedded lithium nanoclusters on structural, optical and electrical characteristics of MgO thin films / Radiat. Phys. Chem 78:914~921

A. Kumar / 2008 / On the synthesis and optical absorption studies of nanosize magnesium oxide powder / J. Phys. Chem. Solid 69:2764~2772

T. Selvamani / 2010 / Easy and effective synthesis of micrometer-sized rectangular MgO sheets with very high catalytic activity / J. Catal. Commun 11:537~541

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