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Vol. 29 No. 8 (2017): Vol 29 Issue 8

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Photocatalytic Degradation of Acid Orange, Toluidine Blue and Rosaniline Using H2O2 Sensitized Bi2MoO6 and Visible Light

https://doi.org/10.14233/ajchem.2017.20527
K. Deepthi
Department of Inorganic & Analytical Chemistry, Andhra University, Visakhapatnam-530 003, India
A.M. Umabala
Department of Inorganic & Analytical Chemistry, Andhra University, Visakhapatnam-530 003, India
A.V. Prasada Rao
Department of Inorganic & Analytical Chemistry, Andhra University, Visakhapatnam-530 003, India

Corresponding Author(s) : K. Deepthi

deepthikorabandi@gmail.com

Asian Journal of Chemistry, Vol. 29 No. 8 (2017): Vol 29 Issue 8

Abstract

Photocatalytic degradation of acid orange, toluidine blue and rosaniline has been studied under visible light irradiation using Bi2MoO6 as photocatalyst in presence of an external oxidant H2O2. Complete degradation of these dyes is observed for 180, 75 and 150 min of irradiation. Hydrogen peroxide enhanced the rate of degradation with a synergetic effect which led to generation of more •OH free radicals.

Keywords

Acid orange Toluidine blue Rosaniline Photocatalytic degradation Synergetic effect
Deepthi, K., Umabala, A., & Rao, A. P. (2017). Photocatalytic Degradation of Acid Orange, Toluidine Blue and Rosaniline Using H2O2 Sensitized Bi2MoO6 and Visible Light. Asian Journal of Chemistry, 29(8), 1677–1682. https://doi.org/10.14233/ajchem.2017.20527
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