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首页> 外文期刊>ChemPlusChem >Morphology-Dependent Activities of Silver Phosphates: Visible-Light Water Oxidation and Dye Degradation
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Morphology-Dependent Activities of Silver Phosphates: Visible-Light Water Oxidation and Dye Degradation

机译:银磷酸盐形态学依赖性活动:可见光水氧化和染料降解

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摘要

Conversion of sunlight to storable solar fuels offers a convenient and a promising route to renewable energy that is more important on account of the limited availability of fossil fuels and its global environmental benefits. One of the best ways to generate solar fuels is by splitting water into oxygen and hydrogen using visible-light photocatalysts. Presented is a facile, scalable, and convenient strategy for the preparation of silver phosphate (Ag3PO4) particles with diverse morphology for visible-light water oxidation and dye degradation. Changing the solvents in the reactions resulted in altered morphology such as ellipsoids, irregular shapes, polyhedra, and sphere-type particles. These were then extensively characterized. Variation in the activity of photochemical water oxidation and dye degradation was observed during photocatalysis depending on the morphology, whereby the ellipsoids of Ag3PO4 displayed enhanced catalytic performance.
机译:将阳光转换为可存储的太阳能燃料提供了一种方便的通向可再生能源的便利和有希望的路线,而是由于化石燃料的可用性及其全球环境效益而言,更重要。 产生太阳能燃料的最佳方法之一是使用可见光光催化剂将水分成氧气和氢气。 呈现是一种容易,可扩展,方便的策略,用于制备银磷酸银(Ag3PO4)颗粒,具有不同形态的可见光水氧化和染料降解。 改变反应中的溶剂导致改变的形态,如椭圆形,不规则形状,多面体和球型颗粒。 然后广泛表征这些。 在光催化期间观察到光化学水氧化和染料降解的变化,这取决于形态学,从而展示Ag3PO4的椭圆体显示出提高催化性能。

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