Preparation and Photocatalytic Activity of Titania Pillared Montmorillonite Doped with Boron

被引：0

作者：

Zhang, Qiu-yan ^{[1
]}

Guo, Xiang-feng ^{[1
]}

Jia, Li-hua ^{[1
]}

Zhang, Xue-ju ^{[1
]}

机构：

[1] Qiqihar Univ, Key Lab Fine Chem Heilongjiang Prov, Qiqihar, Peoples R China

来源：

FUNDAMENTAL OF CHEMICAL ENGINEERING, PTS 1-3 | 2011年 / 233-235卷

关键词：

boron doping; titanium dioxide; montmorillonite; photocatalytic degradation; phenol; VISIBLE-LIGHT; TIO2; PHOTOCATALYSTS; NITROGEN; DEGRADATION; WATER; NANOPARTICLES;

D O I：

10.4028/www.scientific.net/AMR.233-235.519

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Boron doping titanium pillared montmorillonite (B-Ti-mont) were prepared by the sol-gel technique using sodic montmorillonite (Na-mont) as a substrate. Several technics such as XRD, SEM, UV-vis diffuse reflection spectra were used to characterize the samples. The results showed that all of the samples were of anatase, the absorption in the visible light region was strengthened after doped with boron. The basic skeleton of montmorillonite did not change after doping. The photocatalyst with the boron mole content of 5% displayed the best photocatalytic performance.

引用

页码：519 / 522

页数：4

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