Preparation and photocatalytic degradation of CNT/TiO2 composites using MWCNT and various titanium alkoxide precursors

被引：0
|
作者：
Chen, Ming-Liang [1 ]
Zhang, Feng-Jun [1 ,2 ]
Oh, Won-Chun [1 ]
机构：
[1] Hanseo Univ, Dept Adv Mat & Sci Engn, Seosan 356706, Chungnam Do, South Korea
[2] Anhui Univ Architecture, Anhui Key Lab Adv Bldg Mat, Hefei 230022, Anhui, Peoples R China
来源：
ANALYTICAL SCIENCE AND TECHNOLOGY | 2008年 / 21卷 / 06期
关键词：
CNT; TNB; FE-SEM; XRD; UV; photocatalytic decomposition;
D O I：
暂无
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
CNT/TiO2 composites were prepared by using multiwall carbon nanotubes (MWCNT) and various titanium alkoxide precursors. The composites were comprehensively characterized by scanning electron microscopy (SEM), field-emission scanning electron microscopy (FE-SEM), X-ray diffraction (XRD), energy dispersive X-ray analysis (EDX) and UV-vis absorption spectroscopy. The photoactivity of the prepared materials under UV irradiation, was tested using the conversion of MB from model aqueous solution. Finally, according to the results of methylene blue (MB) removal experiment, we could see that sample CTOS have better MB removal effect than samples CTIP and CTPP.
引用
收藏
页码：553 / 561
页数：9
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