具有增强的可见光光催化性能的 facet β-SnWO4 微晶体的合成。
Synthesis of faceted β-SnWO4 microcrystals with enhanced visible-light photocatalytic properties.
机构信息
Karlsruhe Institute of Technology, Institut für Anorganische Chemie, Engesserstraße 15, D-76131 Karlsruhe, Germany.
出版信息
Chem Commun (Camb). 2012 Aug 14;48(63):7838-40. doi: 10.1039/c2cc33224h. Epub 2012 Jun 27.
PMID:22735092
Abstract
Highly crystalline β-SnWO(4) truncated rhombic dodecahedrons with sharp edges and smooth faces are prepared via a wet-chemical route. The compound exhibits a much higher photocatalytic activity than spherical β-SnWO(4) nanoparticles or conventionally prepared bulk β-SnWO(4) as well as faceted microcrystals of m-BiVO(4) and Ag(3)PO(4).
摘要
通过湿化学途径制备了具有锋利边缘和光滑表面的高结晶β-SnWO(4)截断菱形十二面体。该化合物表现出比球形β-SnWO(4)纳米粒子或常规制备的块状β-SnWO(4)以及 m-BiVO(4)和 Ag(3)PO(4)的面心微晶体更高的光催化活性。
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