2012
DOI: 10.1016/j.jallcom.2012.05.029
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A superior visible light-driven photocatalyst: Europium-doped bismuth tungstate hierarchical microspheres

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Cited by 80 publications
(41 citation statements)
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“…In the present study, the photocatalytic degradation of RhB by the photocatalyst followed the pseudo-first-order kinetics, evaluated using the following equation [2,6] ln…”
Section: Methodsmentioning
confidence: 99%
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“…In the present study, the photocatalytic degradation of RhB by the photocatalyst followed the pseudo-first-order kinetics, evaluated using the following equation [2,6] ln…”
Section: Methodsmentioning
confidence: 99%
“…Photocatalytic semiconducting oxides are increasing attention for their applications in bacteria inactivation, water splitting and specific destruction of organic contaminants for environmental treatment [1,2]. Upon illumination with near UV radiation (k \ 400 nm), electron-hole (e -/h ? )…”
Section: Introductionmentioning
confidence: 99%
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“…Xu et al reported that evolution of nanoflake-like morphology by Eu doping was found to be the main factor for high activity, rather than change in the bandgap absorption properties [218]. Among the rare earth ions (La, Ce, Pr, Nd, Sm, Eu, Gd), the dopants like La, Gd and Eu was found to promote the photoactivity, while Pr doping exhibited least performance [218][219][220].…”
Section: Photocatalytic Activity Of Bi 2 Womentioning
confidence: 99%
“…Some researchers found a significant photoactive enhancement of Bi 2 WO 6 by doping with nonmetal elements (F, B, C, N), and the mechanisms of enhancement on photocatalytic activity were ascribed to the doped atoms which could act as electron or hole traps, and inhibit the photogenerated electrons and holes recombination (Shi et al 2009;Cui et al 2013;Shang et al 2010). Doping of Zr, Fe, Eu, Ag, and Mo in Bi 2 WO 6 has also been demonstrated to be an efficient way to improve the photocatalytic activity (Zhang et al 2011b;Guo et al 2012;Tian et al 2012;Dumrongrojthanath et al 2013;Song et al 2011). We reported that doping ZnWO 4 with Cd could enhance the photodegradation of rhodamine B under UV light irradiation (Song et al 2010).…”
Section: Introductionmentioning
confidence: 99%