Preparation of carbon nanotubes/BiOBr composites with higher visible light photocatalytic activity

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• 作者：Y. J. You (1)
  Y. X. Zhang (1)
  R. R. Li (1)
  C. H. Li (1)
  
• 关键词：photocatalys ; hydrothermal method ; nanotubes BiOBr composites
• 刊名：Russian Journal of Physical Chemistry A, Focus on Chemistry
• 出版年：2014
• 出版时间：December 2014
• 年：2014
• 卷：88
• 期：12
• 页码：2188-2191
• 全文大小：565 KB
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• 作者单位：Y. J. You (1)
  Y. X. Zhang (1)
  R. R. Li (1)
  C. H. Li (1)
  
  1. School of Pharmaceutical and Chemical Engineering, Taizhou University, Zhejiang, 317000, China
  
• ISSN：1531-863X

文摘

A novel flower-like photocatalyst CNTs/BiOBr was successfully prepared by a facile hydrothermal method. The morphology and the physicochemical properties of the prepared samples were investigated using scanning electron microscopy (SEM), X-ray diffraction (XRD), energy dispersive X-ray spectrometry (EDX), and UV-visible diffuse reflectance spectroscopy (UV-vis DRS). The photocatalytic activity was evaluated by degradation of Rhodamin B (RhB) dye. It was demonstrated that CNTs/BiOBr photocatalyst could effectively photodegrade RhB under visible light (VL) irradiation.