☆ 4.6 Article

Characterization and Gamma-ray Shielding Performance of Calcinated and Ball-Milled Calcinated Bentonite Clay Nanoparticles

CRYSTALS (2022)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Materials Science, Ceramics

The effect of CuO additive on the mechanical and radiation shielding features of Li2B4O7-Pb2O3 glass system

K. A. Mahmoud et al.

Summary: The effect of substitution Pb2O3 by CuO content was studied for LBPCu glass system, and the mechanical and radiation shielding properties were evaluated. The results showed that the insertion of CuO enhances the different mechanical parameters and improves the shielding properties of the glass.

BOLETIN DE LA SOCIEDAD ESPANOLA DE CERAMICA Y VIDRIO (2022)

添加到收藏夹

Article Nuclear Science & Technology

Enhancement and optimization of gamma radiation shielding by doped nano HgO into nanoscale bentonite

Elhassan A. Allam et al.

Summary: Nano-scaled shielding materials were fabricated by doping Nano-mercuric oxide into Nano-Bentonite at different weight percentages. The fabricated nanocomposites were evaluated for their shielding properties against gamma radiation, and it was found that increasing the doping concentration led to an increase in the mass attenuation coefficient.

NUCLEAR ENGINEERING AND TECHNOLOGY (2022)

添加到收藏夹

Article Nuclear Science & Technology

Enhanced Bentonite/PVA Matrix for Advanced Shielding Applications

Fawzy Hammad Sallam et al.

Summary: The shielding characteristics of natural bentonite can be enhanced through calcination and ball-milling processes, providing protection against gamma radiation. Calcination increases the oxide content, improving the mass attenuation coefficient, but also increases particle size, which negatively affects the attenuation coefficient. Ball-milling is used to reduce particle size and improve the attenuation properties. The study determines the shielding parameters for calcinated, ball-milled, pressed bentonite samples under different gamma-ray energies, and shows that the pressed bentonite with the highest linear and mass attenuation coefficients has been calcinated and ball-milled at 700 degrees C.

NUCLEAR TECHNOLOGY (2022)

添加到收藏夹

Article Nuclear Science & Technology

Modeling a three-layer container based on halloysite nano-clay for radioactive waste disposal

K. A. Mahmoud et al.

Summary: This work aims to improve the shielding properties of liquid radioactive waste containers used in nuclear power plants for cooling water treatments. The proposed container, with increased thickness of the inner capsule and filler, can significantly reduce the equivalent dose rate. It also has other advantages.

PROGRESS IN NUCLEAR ENERGY (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

The role of B2O3 on the structural, thermal, and radiation protection efficacy of vanadium phosphate glasses

G. Kilic et al.

Summary: The study investigated the structural, thermal, radiation shielding efficiency, and buildup factors of a series of glasses with varying ratios of B2O3 substitution. Among them, VPB8 glass showed good radiation protection efficiency and effective shielding of fast neutrons.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2021)

添加到收藏夹

Article Nuclear Science & Technology

Bentonite based ceramic materials from a perspective of gamma-ray shielding: Preparation, characterization and performance evaluation

Sinan Asal et al.

Summary: This study aimed to prepare ceramic materials for gamma radiation shielding using different natural bentonite clays. The gamma-ray attenuation performances of the prepared shielding materials at different thicknesses were evaluated for various gamma-ray energies from standard sources, showing promising results for gamma radiation protection.

NUCLEAR ENGINEERING AND TECHNOLOGY (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Tailoring bismuth borate glasses by incorporating PbO/GeO2 for protection against nuclear radiation

Ashok Kumar et al.

Summary: The study explored the nuclear radiation shielding capabilities of glass materials with different compositions, finding that glasses with higher PbO/GeO2 content performed better in radiation protection efficiency. By calculating parameters and buildup factors, the results indicated the potential use of glass sample S4 in radiation protection applications.

SCIENTIFIC REPORTS (2021)

添加到收藏夹

Article Chemistry, Physical

Enhancement of Bentonite Materials with Cement for Gamma-Ray Shielding Capability

Ahmed M. El-Khatib et al.

Summary: The gamma-ray shielding ability of various Bentonite-Cement mixed materials from northeast Egypt has been studied by determining their theoretical and experimental mass attenuation coefficients at different photon energies. The results suggest that these materials have the potential to be used for radiation shielding.

MATERIALS (2021)

添加到收藏夹

Article Materials Science, Ceramics

Comprehensive study of radiation shielding and mechanical features of Bi2O3-TeO2-B2O3-GeO2 glasses

Norah A. M. Alsaif et al.

Summary: Evaluation of mechanical and shielding features was conducted on glasses with varying concentrations of xBi(2)O(3)-(80-x) TeO2-10GeO(2)-10B(2)O(3). The study revealed that the elastic moduli of the glasses were influenced by the replacement of TeO2 with Bi2O3 content. The fabricated glasses showed promising suitability for diverse radiation protection applications.

JOURNAL OF THE AUSTRALIAN CERAMIC SOCIETY (2021)

添加到收藏夹

Article Chemistry, Physical

Study on the radiation attenuation properties of locally available bees-wax as a tissue equivalent bolus material in radiotherapy

Sazirul Islam et al.

RADIATION PHYSICS AND CHEMISTRY (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

Experimental investigation of photon attenuation behaviors for concretes including natural perlite mineral

Osman Agar et al.

RESULTS IN PHYSICS (2019)

添加到收藏夹

Article Chemistry, Inorganic & Nuclear

Simulation studies for gamma ray shielding properties of Halloysite nanotubes using MCNP-5 code

A. M. Abu El-Soad et al.

APPLIED RADIATION AND ISOTOPES (2019)

添加到收藏夹

Article Physics, Applied

Nano-structured natural bentonite clay coated by polyvinyl alcohol polymer for gamma rays attenuation

Ibrahim Z. Hager et al.

JOURNAL OF THEORETICAL AND APPLIED PHYSICS (2019)

添加到收藏夹

Article Chemistry, Inorganic & Nuclear

Study on gamma ray shielding performance of concretes doped with natural sepiolite mineral

Osman Agar

RADIOCHIMICA ACTA (2018)

添加到收藏夹

Article Physics, Multidisciplinary

Valorization of Algerian Sand for Photovoltaic Application

S. Anas Boussaa et al.

ACTA PHYSICA POLONICA A (2016)

添加到收藏夹

Article Chemistry, Multidisciplinary

A Green, Simple Chemical Route for the Synthesis of Pure Nanocalcite Crystals

Ahmed Barhoum et al.

CRYSTAL GROWTH & DESIGN (2015)

添加到收藏夹

Article Construction & Building Technology

Radiological protection and mechanical properties of concretes with EAF steel slags

M. A. Gonzalez-Ortega et al.

CONSTRUCTION AND BUILDING MATERIALS (2014)

添加到收藏夹

Article Engineering, Geological

EFFECT OF THERMAL TREATMENT ON THE BENTONITE PROPERTIES

Zuzana Orolinova et al.

ARCHIVES FOR TECHNICAL SCIENCES (2012)

添加到收藏夹

Article Physics, Applied

Williamson-Hall analysis in estimation of lattice strain in nanometer-sized ZnO particles

V. D. Mote et al.

JOURNAL OF THEORETICAL AND APPLIED PHYSICS (2012)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.