核辐射屏蔽及其材料的研究进展

doi:10.19894/j.issn.1000-0518.210466

摘要/Abstract

摘要： 核能的普及和安全利用,对辐射屏蔽及材料提出了更高要求。本文以反应堆屏蔽分析为切入点,首先介绍了反应堆产生辐射的种类及防护机理,指明了反应堆屏蔽设计的指导原则。在此基础上,着重阐述了近年来已应用或有潜在应用价值的新型屏蔽复合材料。最后,提出了该领域存在的问题及未来可能的发展方向,以期对领域内的科研人员及从业者有所裨益。

关键词: 中子, γ射线, 核辐射, 屏蔽分析, 优化设计, 屏蔽材料

Abstract: The wide applications and safe utilization make much higher requirements for nuclear radiation shielding and shielding materials. Starting from shielding analysis, this review introduces firstly the types of radiations produced by the nuclear reactor and corresponding shielding mechanisms, following by guiding principles of shielding design. Emphases are then given to new developed shielding materials that have been already applied or have potentials in real applications. Finally, problems and probable research interests in the future are proposed, which is believed to be beneficial for the scientists and researchers in this field.

Key words: Neutron, γ-Ray, Nuclear radiation, Shielding analysis, Optimization and design, Shielding materials

中图分类号:

O615.5

王璐, 赵萌, 陈兆彬. 核辐射屏蔽及其材料的研究进展[J]. 应用化学, 2021, 38(12): 1576-1587.

WANG Lu, ZHAO Meng, CHEN Zhao-Bin. Research Progress of Shielding and Shielding Materials of Nuclear Radiation[J]. Chinese Journal of Applied Chemistry, 2021, 38(12): 1576-1587.

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