Polyaniline Nanotube-ZnO Composite Materials: Facile Synthesis and Application

被引:0
作者
高芳 [1 ]
CHENG Yang [1 ]
AN Liang [1 ]
TAN Ruiqin [2 ]
LI Xiaomin [1 ]
王光辉 [1 ]
机构
[1] College of chemical Engineering and Technology, Wuhan University of Science and Technology
[2] College of Information Science and Engineering, Ningbo University
关键词
polyaniline; nanotube; ZnO; composites; photocatalysis;
D O I
暂无
中图分类号
TB33 [复合材料];
学科分类号
0805 ; 080502 ;
摘要
Polyaniline nanotubes and PANI-ZnO nanocomposites were prepared by the simplified Template-Free method. The experimental results indicated that the average diameter of Polyaniline nanotubes was approximately 150-200 nm. The average crystallite size of ZnO in PANI-ZnO composites was 27 nm. Moreover, the as-prepared samples were characterized by scanning electron microscopy(SEM), FT-IR spectroscopy(FTIR) and X-ray diffraction(XRD). Photocatalytic properties of the obtained samples were investigated by the photodegradation analysis of orange II and methylene orange dye. The as-prepared PANIZnO nanocomposites exhibited much higher photocatalytic activity than pure PANI nanotubes. During 2 h photocatalytic courses under UV irradiation, the degradation ratios of Orange II and methyl orange using PANIZnO nanocomposites were 90.3% and 84.5%, respectively. Furthermore, this method can be extended to prepare other organic-inorganic semiconductor composites based composite catalysts.
引用
收藏
页码:1147 / 1151
页数:5
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