摘要
传统含铅X射线防护材料寿命短、耐用性差、透气性差,且铅材料毒性大,会污染环境,难以满足人们需要.与铅材料相比,使用氧化铋材料制备的柔性X射线防护材料具有舒适、轻薄、无毒、环保、X射线衰减效率高等优点,可作为铅的良好替代物.文章综述柔性氧化铋X射线防护材料的国内外最新研究现状,并展望柔性氧化铋X射线防护材料的发展方向.
Abstract
Traditional X-ray protective materials containing lead have short life,poor durability,poor air per-meability,and the lead material is toxic as well,which will pollute the environment and is difficult to meet the needs of people.Compared with lead,the flexible X-ray protection material made of bismuth oxide has the advan-tages of comfort,lightness,non-toxicity,environmental protection,high X-ray attenuation efficiency,which can be used as a good substitute for lead.This paper reviews the latest research status of flexible bismuth oxide X-ray protection materials at home and abroad,and prospects the development direction of flexible bismuth oxide X-ray protection materials as well.
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