کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1789502 | 1524381 | 2016 | 4 صفحه PDF | دانلود رایگان |
• m-BiVO4 dendrites with controlled morphology have been successfully synthesized.
• The synthesis method is simple and without adding organic surfactant.
• The growth mechanism of m-BiVO4 dendrites involved the Ostwald ripening process.
• The as-prepared m-BiVO4 dendrites showed great enhanced photocatalytic activity.
Well-defined m-BiVO4 dendrites have been synthesized using a simple hydrothermal method without adding organic surfactant. A series of time-dependent experiments were conducted to investigate the shape formation mechanism of the m-BiVO4 dendrites. Furthermore, the corresponding growth mechanism which involved the Ostwald ripening process has been discussed. The m-BiVO4 dendrites showed great enhanced activity in the visible-light photocatalytic degradation of Rhodamine B (RhB) solution which might be attributed to the special morphology.
Journal: Journal of Crystal Growth - Volume 448, 15 August 2016, Pages 93–96