重庆理工大学学报（自然科学版）2017，Vol.31Issue(10)：134-139,164,7.DOI:10.3969/j.issn.1674-8425(z).2017.10.022
N,F,Ce三掺杂TiO2/Ti光催化处理染料废水的研究
Research of Dye Wastewater Treatment Using N, F, Ce Three Doped TiO2/Ti Electrodes
摘要
Abstract
N,F,Ce-doped TiO2/Ti thin film electrodes have been prepared by the sol-gel method.The results of XRD spectrum indicated that doping effectively inhibited the crystal phase of TiO2 change from anatase to rutile.The influence of preparation conditions on the N,F,Ce-doped TiO2 catalyst photocatalytic performance and the influence factors on Rhodamine B degradation efficiency were investigated.The decolorization rate of Rhodamine B under the best conditions could reach to 62.1％ in 150 min.The result of the ultraviolet-visible spectroscopic spectra of Rhodamine B solution showed that the maximum absorption wavelength occurs slightly blue shift in visible light area,indicated the Rhodamine B molecules were damaged,but not been mineralized.关键词
N,F,Ce掺杂TiO2/Ti/可见光/光催化/罗丹明BKey words
N, F, Ce doping TiO2/Ti/visible light/photocatalytic/Rhodamine B分类
资源环境引用本文复制引用
杨开,钟登杰,徐云兰,胡学步..N,F,Ce三掺杂TiO2/Ti光催化处理染料废水的研究[J].重庆理工大学学报（自然科学版）,2017,31(10):134-139,164,7.基金项目
重庆理工大学研究生创新基金资助项目(YCX2016243) （YCX2016243）
