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Radioactive rays shielding film: coating on amorphous glass
Optical and Quantum Electronics ( IF 3 ) Pub Date : 2020-09-17 , DOI: 10.1007/s11082-020-02537-9
İ. Afşin Kariper , Fatma Meydaneri Tezel , Metin Usta

In this study, boron and lead compounds were coated on amorphous glass. Chemical bath deposition method was used for coating. Films were produced in the baths with pH: 9–12. Some of the produced films were directly analyzed, whereas some of them were analyzed after annealing at 500 °C. The characterization of the films was performed by XRD, while surface characterization was performed by SEM and EDX analysis. The study was finalized by performing radioactive analyzes of the films. Am-241 isotopes were used as the radioactive source for Alpha rays, Co-60 for Gamma rays and Sr-90 for Beta rays. According to the results, it was found that the films produced at pH: 9–10 had low optical transmittance but were able to absorb alpha and beta particles considerably. However, despite the high optical permeability of the films produced at pH: 11–12, their absorption of radioactive particles was found to be lower than the others. As a result, it was found that the absorption characteristics of the films produced at baths with different pH depend on the relative rate of boron and lead elements found on the surface.

中文翻译:

放射线屏蔽膜:镀在非晶玻璃上

在这项研究中,硼和铅化合物涂覆在非晶玻璃上。涂层采用化学浴沉积法。薄膜是在 pH 值为 9-12 的浴中制成的。一些生产的薄膜直接进行分析,而其中一些在 500 °C 退火后进行分析。薄膜的表征通过XRD进行,而表面表征通过SEM和EDX分析进行。该研究是通过对薄膜进行放射性分析来完成的。Am-241同位素被用作α射线的放射源,γ射线的Co-60和β射线的Sr-90。根据结果​​,发现在 pH 值:9-10 下生产的薄膜具有低透光率,但能够大量吸收 α 和 β 粒子。然而,尽管在 pH 值:11-12 下生产的薄膜具有高透光率,发现它们对放射性粒子的吸收低于其他粒子。结果发现,在具有不同 pH 值的浴液中产生的薄膜的吸收特性取决于表面上发现的硼和铅元素的相对比率。
更新日期:2020-09-17
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