通过高效消毒切断病毒传播途径是有效控制疫情的关键手段。半导体光催化技术通过在光照条件下释放的大量活性氧破坏病毒衣壳从而使病毒失活，是一种绿色、节能、高效的新型消毒技术。此文系统阐述了金属/金属氧化物光催化剂、非金属光催化剂等各类光催化材料在病毒消杀中的作用及其机制，总结了当前光催化材料在个人防护和空气、废水、物流货物等消毒中的实施效果，可为半导体光催化技术在切断病毒传播途径和有效控制疫情提供重要参考。

Cutting off the transmission pathways of virus through high-efficacy disinfection has become an important measure to control the epidemic. Solar-driven semiconductor photocatalysis is a green, energy-saving and efficient new disinfection technology. After illumination, it can release a large amount of reactive oxygen species, rupture the capsid of the virus and remove its pathogenicity. The paper systematically describes the effects and mechanisms of various photocatalytic materials such as metal/metal oxide photocatalysts and metal-free photocatalysts in the disinfection of virus. Furthermore, it summarizes the current implementation effect of photocatalytic materials in personal protection and disinfection of air, wastewater, and logistics goods. This review provides an important reference for the semiconductor photocatalytic technology to cut off viral transmission routes and effectively control epidemics.