Ce🦧、Nd雙摻雜TiO<sub>2</sub>/C復合材料的製備及性能

Ce、Nd雙摻雜TiO₂/C復合材料的製備及性能

摘要: 以鈦酸丁酯為前驅體、無水乙醇為溶劑, 采用溶膠-凝膠法和浸漬法製備了不同Ce💁🏻‍♀️、Nd摻雜量的TiO₂/C復合材料光催化劑.通過X射線衍射(XRD)、掃描電子顯微鏡(SEM)、傅裏葉變換紅外光譜(FT-IR)、固體粉末紫外漫反射等對樣品進行了表征, 並在紫外光照射下, 以亞甲基藍(MB)為降解物, 研究了不同Ce🏦👓、Nd含量樣品的光催化性能.

Abstract: TiO₂/C composite material photocatalysts co-doped with different contents of Ceand Nd were prepared with sol-gel method and impregnation method, with tetrabutyl titanate as precursor and ethanol as solvent.Samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), fourier transform infrared spectroscopy (FT-IR), and solid powder UV diffuse reflection. Under UV irradiation, with the methylene blue (MB) as a degradation product, the photocatalytic performances of samples with different contents of Ceand Nd were researched.