摘要： 综述了偶联剂改性无机纳米粒子的研究进展，并对改性纳米粒子在高性能涂料、自洁防污涂料、光催化涂料及紫外防护涂料等水性涂料中的应用进行了介绍，指出了存在的不足之处，并对今后的发展方向进行了展望。

关键词: 偶联剂, 无机纳米粒子, 改性, 水性涂料

Abstract: The progress of inorganic nano-particles modified with coupling agents was reviewed, and the application of the modified nano-particles in waterborne coatings, was deseribed including high -permance coatings, self-cleaning and anti-fouling coatings, photocall ytic coatings and Uv-curable profor tective coatings. The existing problems were pointed out and the development trend was forecasted.

Key words: coupling agent, inorganic nano-particles, modification, waterborne coatings