中文摘要：

硫化锡、磷化锡光催化材料的能带较窄,能对可见光响应,甚至可以实现近红外吸收。氧化锡材料虽然能带较宽,但是通过掺杂及复合等改性手段,也能拓宽其光响应范围。因此,许多研究者在Sn基功能半导体材料,尤其是具有低维结构、纳米级Sn基新型材料的制备及光催化性能方面作了大量的研究工作。系统综述了氧化锡、硫化锡、磷化锡等重要的锡基光催化材料在有机物降解方面的研究进展以及光催化降解机理,并对锡基光催化材料的发展提出一些展望及建议。

英文摘要：

Tin sulfide,stannic phosphide are narrow band gap photocatalytic materials,can response to visible light,and even can realize the near-infrared absorption.While the band gap of Tin oxide material is wide,by means of doping and composite modification,also can widen the scope of its light response.Therefore,many researchers made a great deal of research work in tin-based function semiconductor materials,especially the preparation of low dimensional structure,nanoscale tin-based new materials and the photocatalytic performance.This paper systematically reviewed the research progress of tin oxide,tin sulfide,Stannic phosphide and other important tin-based photocatalytic materials in the degradation of organic pollutants,and their photocatalytic degradation mechanism.And putting forward some prospects and suggestions on the development of the tinbased photocatalytic materials.