辐射防护材料的研究进展  

Research Progress on Radiation Protection Materials

作　　者：李利娜 孙润军 陈美玉 唐琪 LI Li-na;SUN Run-jun;CHEN Mei-yu;TANG Qi(School of Textile Science and Enginnering,Xi'an Polytecnic University,Xi'an 710048,Shaanxi,China)

机构地区：[1]西安工程大学纺织科学与工程学院

出　　处：《合成纤维》2019年第10期21-25,共5页Synthetic Fiber in China

摘　　要：简述了核辐射中各种高能粒子的特点,提出了核辐射防护的主要目标。详述了X射线、γ射线及中子屏蔽材料的屏蔽机制、材料设计方法及研究进展。最后,指出了核辐射防护材料的发展方向:屏蔽性能与其他各性能之间的结合,重、轻元素的配合以及模拟方法的应用。The characteristics of various high-energy particles in nuclear radiation are briefly described, and the main targets of nuclear radiation protection are proposed. The shielding mechanism, material design method and research progress of X-ray, γ-ray and neutron shielding materials are detailed. Finally, the development direction of nuclear radiation protection materials is pointed out, including the combination of shielding performance and other properties, the combination of heavy and light elements, and the application of simulation methods.

关 键 词：防护材料 核辐射 X射线 Γ射线 中子 

分 类 号：TB34[一般工业技术—材料科学与工程]