BiOCl复合光催化材料可见光催化研究进展

Progress on visible photocatalysis of BiOCl composite photocatalyst

综述了Bi OCl复合材料在提高可见光光催化性能方面的最新进展。Bi OCl以其优异的光电性能在紫外光催化过程中显示出较好的光催化活性。为了有效地利用可见光,寻求在可见光下的高活性光催化剂一直是研究者们关注的热点。通过从异质结的构建、离子掺杂、半导体复合以及贵金属沉积等方面对提升Bi OCl复合材料的可见光催化活性进行了研究。最后,对其在环境修复领域中的应用前景进行了展望。

The recent progress in improving the visible photocatalytic performance of BiOCl composites materials are reviewed,BiOCl shows preferable photocatalytic activity in the process of UV photocatalysis due to its excellent photoelectric performance.In order to utilize visible light effectively,it has been a focused issue for researchers to seek high activity photocatalysts under visible light.The visible light catalytic activity of BiOCl composites was studied through the construction of heterogeneous junctions,ion doping,semiconductor recombination and precious metal deposition.Finally,the application prospect of BiOCl composites in the field of environmental remediation is also prospected.