光催化纸是利用纸张作为半导体光催化剂载体的一类新型光催化材料,自1995年出现以来,得到了持续的关注。尤其在最近几年重新成为研究热点,并从早期的TiO_2光催化纸到如今的含有不同催化剂的各种光催化纸,其种类和应用范围不断扩大,本文简述光催化纸的研究和存在的意义。 Photocatalytic paper is a new type of photocatalytic material that uses paper as the carrier of semiconductor photocatalyst. Since it appeared in 1995, it has received continuous attention. Especially in recent years, it has become a research hotspot again. From the early TiO 2 photocatalytic paper to various photocatalytic paper containing different catalysts, the types and applications of photocatalytic paper have been expanding. This paper briefly describes the research and significance of photocatalytic paper.