TiO_2光催化降解有机物的研究进展(I)——降解机理与实际应用

Progress in studies of photocatalytic degradation of organic compounds over TiO_2 particles (I): mechanism and application

通过对TiO2 光催化降解水中有机物的研究现状进行综述 ,认为该技术是一种很有发展前途的水处理技术 ,对太阳能的利用和环境保护有重要的意义 .文章还介绍了光催化技术在实际反应过程中的降解机理以及在多种有机物体系中的应用情况 ,提出了在这两个方面存在的一些问题 ,并针对这些问题对TiO2

Photocatalytic degradation of organic compounds over TiO 2 particles is a relatively new method for water treatment, which has significance in protection of environments and utilization of solar energy. In the present paper, the mechanisms and applications are introduced in detail and some issues in these two aspects are pointed out.