Hydrothermal synthesis of hierarchical flower-like Bi2WO6 microspheres with enhanced visible-light photoactivity
作者： Jing Guang , Shuang Li , Juhui Jiang , Yumin Liu , Zhiwei Ding
DOI: 10.1016/J.MATLET.2015.05.024
关键词:
摘要: Abstract Three-dimensional (3D) hierarchical flower-like Bi2WO6 microspheres assembled from 2D nanosheets were successfully prepared by a simple hydrothermal route using the non-ionic surfactant F127 (EO100–PO65–EO100) as morphology director. On basis of evolution morphologies function reaction time, possible formation mechanism for architecture was proposed. The photocatalytic activities as-prepared samples evaluated degradation Rhodamine B (RhB) under visible-light irradiation. Due to combined effects large surface area and efficient separation charge carriers, exhibited improved performances.
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