ZnO/Mg–Al layered double hydroxides as strongly adsorptive photocatalysts
作者： Sujun Yuan , Yaogang Li , Qinghong Zhang , Hongzhi Wang
DOI: 10.1007/S11164-009-0094-9
关键词: Chemical engineering 、 Nanocomposite 、 Inorganic chemistry 、 Aqueous solution 、 Photocatalysis 、 Nanorod 、 Magnesium 、 Layered double hydroxides 、 Materials science 、 Diffuse reflectance infrared fourier transform 、 Calcination
摘要: Nanocomposites of magnesium aluminium layered double hydroxides with carbonate anions (Mg–Al–CO3-LDHs) and ZnO nanorods were prepared by a homogeneous precipitation process. The give the calcined Mg–Al–CO3-LDHs, strong adsorbents anionic dyes, photocatalytic activity. nanocomposites characterized X-ray diffraction, transmission electron microscopy, UV–vis diffuse reflectance spectroscopy. activity was investigated degradation acid red G in aqueous solution, nanocomposite ZnO-to-Mg–Al–CO3-LDHs mass ratio 1:1 had highest this reaction.
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