Title of article
Preparation and photocatalytic property of perovskite Bi4Ti3O12 films
Author/Authors
Haiping Zhang، نويسنده , , Mengkai Lu، نويسنده , , Suwen Liu، نويسنده , , Linying Wang، نويسنده , , Zhiliang Xiu، نويسنده , , Yuanyuan Zhou، نويسنده , , Zifeng Qiu، نويسنده , , Aiyu Zhang، نويسنده , , Yu-Qian Ma، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2009
Pages
6
From page
716
To page
721
Abstract
Bi4Ti3O12 thin films with bismuth-layered perovskite structure have been successfully fabricated by means of chemical solution decomposition (CSD) and characterized by X-ray diffraction (XRD), atomic force microscopy (AFM), scanning electron microscopy (SEM) and UV–vis spectrophotometry in this study. The photocatalytic activity of Bi4Ti3O12 thin films has been evaluated by photodegrading methyl orange solution, and the optimum processing parameters for the photocatalytic activity have been found. Moreover, it has been found that La-doping can improve the photocatalytic activity of Bi4Ti3O12 thin films and hinder the increase of crystallite sizes during calcination.
Keywords
Bi4Ti3O12 , Perovskite , Film , Photodegradation
Journal title
Materials Chemistry and Physics
Serial Year
2009
Journal title
Materials Chemistry and Physics
Record number
1061532
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