摘要
开发新型、高效及稳定的可见光响应光催化剂成为光催化技术未来的发展方向。目前,磷酸银(Ag_3PO_4)是一种量子效率最高的可见光驱动的新型光催化材料,成为光催化领域的研究焦点。Ag_3PO_4在水环境中易发生光蚀,稳定性差,导致其难以保持持久高活性和重复利用效率,必然限制了其在废水处理中的实际应用。本文综述了国内外几种增强Ag_3PO_4稳定性及可光催化活性的途径。
Development of novel,efficient and stable visible-light-responsive photocatalyst is the developing direction of photocatalytic technology in the future. Nowaday,silver phosphate（ Ag3PO4） is a novel visible-light driven photocatalyst with the highest quantum efficiency,which becomes a research focus. However,the high photocatalytic activity of Ag3PO4 is hard to keep a long time and the reuse efficiency of Ag3PO4 is low because Ag3PO4 is easily photocorrosive and unstable in water environment,which limits its practical application in wastewater treatment. The achievements on way research for improvement of stability and photocatalytic activity of Ag3PO4 were summarized.
出处
《广州化工》
CAS
2016年第3期23-25,共3页
GuangZhou Chemical Industry
基金
华北理工大学大学生创新创业训练计划项目(X2015117)
河北省教育厅青年基金(QN2014045)
