Photocatalytic degradation of Brilliant Green, Carmine Indigo and Toluidine Blue using H2O2 sensitized Bi2WO6 and visible light

K. Deepthi; T. Narasimha Murthy; A. M. Umabala; A. V. Prasada Rao

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Photocatalytic degradation of Brilliant Green, Carmine Indigo and Toluidine Blue using H2O2 sensitized Bi2WO6 and visible light

机译：H2O2敏化的Bi2WO6和可见光对亮绿，胭脂红和甲苯胺蓝的光催化降解

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Visible light activated photocatalytic degradations of Brilliant green, Carmine indigo and Toluidine blue dyes have been studied using Bi2WO6 synthesised by solid-state metathesis. Complete degradation of the above dyes is achieved for 240, 135 and 75 min of irradiation respectively. Addition of external oxidant H2O2 enhanced the rate of degradation and formation of ??OH free radicals during irradiation in presence of H2O2 is established by photoluminescence studies using terpthalic acid as probe molecule.

机译：通过固相合成合成的Bi2WO6，研究了亮绿色，胭脂红靛蓝和甲苯胺蓝染料的可见光活化光催化降解。分别在240、135和75分钟的照射下，上述染料完全降解。通过使用对苯二甲酸作为探针分子的光致发光研究确定了添加外部氧化剂H2O2可以提高辐照期间H2O2存在下的降解速率和ΔOH自由基的形成。

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《Der Pharma Chemica: journal for medicinal chemistry, pharmaceutical chemistry and computational chemistry》 |2016年第10期|共6页
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K. Deepthi; T. Narasimha Murthy; A. M. Umabala; A. V. Prasada Rao;
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中图分类化学;
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Photocatalytic degradation of Brilliant Green, Carmine Indigo and Toluidine Blue using H2O2 sensitized Bi2WO6 and visible light

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