The main contents were as follows: Two-stage process has been developed to synthesize the macromonomer through surface-modification of silica with polymerizable vinyl groups.

主要研究工作包括以下几个方面： 采用两步法将可聚合的乙烯基单体键接到二氧化硅纳米粒子表面合成大分子单体。

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The monomers with vinyl groups at two ends of the main chain after exposed to linearly polarized ultraviolet (LPUV) light can induce homogeneous alignment of liquid crystal molecules.

两端带有碳碳双键，尺寸与液晶分子相近的刚性小分子单体在线偏振紫外光照射下聚合，形成的聚合物膜能够诱导液晶分子均匀取向。

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The types, synthesis processes and properties of polyphenylene oxide (PPO) with some functional groups such as bromine, vinyl, amide and so on are reviewed. Its application is also expected.

对官能化的聚苯醚(PPO)树脂的种类、合成方法及性能进行了综述，并对各类树脂的应用前景进行了展望。

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