用于电磁辐射屏蔽的钙铁铝纳米复合材料的合成与表征。

IF 0.8 4区环境科学与生态学 Q4 ENVIRONMENTAL SCIENCES

Radiation protection dosimetry Pub Date : 2024-07-17 DOI:10.1093/rpd/ncad292

Umashankara Raja Ramachandrappa, Vidya Yakekadakalu Shivanna, Manjunatha Holaly Chandrashekara Shastry, Seenappa Lakshmaiah, Sridhar Krishnachari Nagarthnamma, Munirathnam Rajachari, Rajashekara Koppa Mahadevappa, Manjunath Shivanna

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引用次数: 0

摘要

电磁屏蔽参数对于研究未开发的纳米粒子及其纳米复合材料至关重要。本文采用简单的溶液燃烧技术合成了钙-铁-铝（Ca: Fe: Al）纳米复合材料。对不同掺杂浓度的铝纳米粒子合成的纳米复合材料进行了表征，以研究其结构和表面参数，并确认其成功形成。此外，所获得的不同掺杂浓度的 Ca：Fe：Al 纳米复合材料被用于电磁屏蔽应用，并计算了各种屏蔽参数。结果证实，钙：铁：铝纳米复合材料适用于电磁屏蔽应用。

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Synthesis and characterisation of calcium-iron-aluminium nanocomposites for electromagnetic radiation shielding application.

Electromagnetic shielding parameters are crucial to investigate unexplored nanoparticles and their nanocomposites. Herein, calcium-iron-aluminium (Ca: Fe: Al) nanocomposites are synthesised using the simple solution combustion technique. The as-synthesised nanocomposites with various doping concentrations of Al nanoparticles are characterised to study the structural and surface parameters and to confirm the successful formation. Further, the procured Ca: Fe: Al nanocomposites along with various doping concentrations are utilised for electromagnetic shielding applications, and various shielding parameters are calculated. It was confirmed that Ca: Fe: Al nanocomposites are suitable for electromagnetic shielding applications.

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来源期刊

Radiation protection dosimetry 环境科学-公共卫生、环境卫生与职业卫生

CiteScore

1.40

自引率

10.00%

发文量

223

审稿时长

6-12 weeks

期刊介绍： Radiation Protection Dosimetry covers all aspects of personal and environmental dosimetry and monitoring, for both ionising and non-ionising radiations. This includes biological aspects, physical concepts, biophysical dosimetry, external and internal personal dosimetry and monitoring, environmental and workplace monitoring, accident dosimetry, and dosimetry related to the protection of patients. Particular emphasis is placed on papers covering the fundamentals of dosimetry; units, radiation quantities and conversion factors. Papers covering archaeological dating are included only if the fundamental measurement method or technique, such as thermoluminescence, has direct application to personal dosimetry measurements. Papers covering the dosimetric aspects of radon or other naturally occurring radioactive materials and low level radiation are included. Animal experiments and ecological sample measurements are not included unless there is a significant relevant content reason.