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聚合物复合材料的玛辐射屏蔽特性,这些复合材料以不同比例的木酸加强

M Yılmaz¹, F Akman²

¹Bingöl University, Faculty of Arts and Science, Department of Physics, 12000, Bingöl, Turkey.

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine

|August 25, 2023

概括

在聚合物复合材料中加入木酸 (Bi2(WO4) 3以增强辐射屏蔽. BiWO20复合材料在各种能量级别中显示出卓越的马辐射减弱特性.

科学领域:

材料科学材料科学材料科学
核工程核工程是指核工程.
聚合物科学聚合物科学

背景情况:

聚合物复合材料越来越多地用于辐射屏蔽应用.
提高聚合物矩阵的辐射减弱能力对于安全性和效率至关重要.
无机化合物有可能提高聚合物复合材料的屏蔽性能.

研究的目的:

为了研究木酸 (Bi2(WO4) 3对聚合物复合材料的玛辐射屏蔽性能的影响.
为了合成和表征含有不同比率的Bi2 ((WO4) 3.3.的聚合物复合物.
评估开发的复合材料的辐射减弱参数.

主要方法:

使用不和聚树脂,甲基乙基过氧化物和八酸盐的聚合物矩阵制备.
在不同重量百分比的Bi2 ((WO4) 3) 加入到聚合物矩阵中.
实验测量质衰减系数,线性衰减系数,半值层,有效原子数和其他屏蔽参数,使用HPGe探测器在一系列马射线能量 (59.5-1408.0 keV) 中进行测量.

主要成果:

添加Bi2(WO4)3显著改善了聚合物复合物的辐射屏蔽性能.
含有20%Bi2(WO4) 3 (BiWO20) 的样本在减弱马辐射方面表现出最佳的整体性能.
实验结果与理论计算相一致.

结论:

石酸是一种有效的添加剂,可以增强聚合物复合材料的辐射屏蔽能力.
BiWO20复合材料为玛辐射屏蔽应用提供了一个有前途的材料.
进一步的研究可以探索针对特定屏蔽要求的复合材料配方的优化.

关键词:

石的tungstate是一种石.这是一个HPGe检测器.聚合物复合物的聚合物复合物辐射屏蔽是一种防辐射屏蔽.在WinXCOM中,WinXCOM是

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