高折射率含硫树脂光学材料研究进展  

Progress on Sulfur-containing Resin Optical Material with High Refractive Index

作　　者：申烦 王坤[1] 鄢道仁 张智勇[1] 关金涛[1] 张开诚[1] 戴志群[1] 

机构地区：[1]武汉轻工大学化学与环境工程学院,湖北武汉430023

出　　处：《化学世界》2016年第7期457-464,共8页Chemical World

摘　　要：有机树脂作为光学材料的重要部分,越来越受到人们的关注。折射率是有机树脂最重要的光学性能指标之一,硫原子既具有较高的摩尔折射度又具有较低的分子色散作用,将硫原子引入分子中是提高光学树脂折射率的最有效方法之一。通过对近几年报道的含硫杂环、含硫砜基、含硫环氧、环硫、含硫丙烯酸酯以及含硫聚氨酯等六种含硫光学树脂的折射率性能研究情况进行分析,简要综述国内外含硫高折射率树脂的研究进展情况。As an important kind of optical material,the organic resin attracts more and more people＇s atten- tion. The refractive index of the organic resin is one of the most important optical properties. Sulfur atom has both higher molar refraction and lower molecular dispersion effect, so introducing sulfur atoms into the molecules is one of the most effective ways to increase the refractive index of optical resin. The results of six types of sulfur-containing resiins, such as heterocyclics sulfones epoxides, polyurethanes, in recent years were analysed. The situation of sulfur-containing index at home and abroad was introduced.

关 键 词：硫原子 有机树脂 高折射率 色散 

分 类 号：TQ317[化学工程—高聚物工业] O631.24[理学—高分子化学]