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传统的高折射率聚合物光学材料,可以通过向聚合物中引入一些芳香环,含硫基团以及除氟以外的其他卤素原子来提高聚合物光学材料的折射率,但是就目前的研究现状来看,这类纯聚合物光学材料的折射率一般都低于1.8.而将具有高折射率的无机纳米粒子引入到聚合物中,所制备的聚合物-无机纳米光学材料的折射率能够达到1.8以上.而且这类高折射率聚合物-无机纳米光学杂化材料同时具有高分子光学材料和无机材料的双重优点,具有广泛的应用前景.鉴于当前高折射率聚合物-无机纳米光学杂化材料发展之迅速和其研究与开发的重要性,并结合目前国内外的研究现状,本文就高折射率聚合物-无机纳米光学杂化材料的设计、制备方法及其相关应用做一个比较系统的介绍,同时对这类材料在未来研究中所应注意的问题也提出了相应的看法.
Conventional high refractive index polymer optical materials can improve the refractive index of polymer optical materials by introducing some aromatic rings, sulfur-containing groups and other halogen atoms except fluorine into the polymer. However, with the current research status See, the refractive index of such pure polymer optical materials are generally less than 1.8. And inorganic nanoparticles with a high refractive index is introduced into the polymer, the refractive index of the prepared polymer-inorganic nano-optical material can reach 1.8 , And the high refractive index polymer-inorganic nano-optical hybrid material has both the advantages of both polymeric optical materials and inorganic materials, and has a wide range of applications. In view of the current high refractive index polymer-inorganic nano-optical hybrid materials The rapid development and the importance of its research and development, combined with the current domestic and foreign research status, this article on the high refractive index polymer - inorganic nano-optical hybrid materials design, preparation methods and related applications to do a more systematic introduction At the same time, we also put forward corresponding views on the issues that should be paid attention to in this research.