Abstract: Surface photo-grafting polymerization can be used on the surface modification of organic materials and the functionalization of polymer surface. Advance in surface modification of polymer through UV-induced grafting polymerization is reviewed. The mechanism of grafting，factors affecting photo-grafting，and the new technologies of grafting method and application are described.

摘要： 聚合物表面紫外光接枝技术可用于聚合物材料的表面化学结构和物理形貌改性以及表面的功能化，在许多领域有着广泛的应用。本文概述了紫外光引发接枝改性聚合物表面技术的研究进展，包括紫外光接枝聚合机理、接枝新方法和应用技术等。