钨酸铋基光催化剂改性研究进展

Progress in the Study of Modification of Bismuth Tungstate-based Photocatalysts

近年来,能源、环境领域的需求和问题带动了光催化研究的广泛开展。钨酸铋(Bi_(2)WO_(6))具有无毒性、低带隙能和易于制备等特点,是一种出色的光催化剂。本文从形态控制、掺杂和形成异质结几个方面综述了Bi_(2)WO_(6)基光催化剂的改性研究,并对未来的发展做了展望,以期为控制环境污染及推动可持续发展提供参考依据。

In recent years,the needs and problems in the fields of energy and environment have led to extensive photocatalysis research.Bismuth tungstate(Bi_(2)WO_(6))is an excellent photocatalyst because of its non-toxicity,low bandgap energy and easy preparation.In this paper,the modification studies of Bi_(2)WO_(6)-based photocatalysts are reviewed from the aspects of morphology control,doping and the formation of heterojunction,and the future development is prospected,with a view to providing a reference basis for controlling environmental pollution and promoting sustainable development.