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Preparation and enhanced visible-light photocatalytic activity of Pancake Rocks-like WO3?x/C nanocomposite

机译:煎饼岩的制备和增强的可见光光催化活性,如WO3?X / C纳米复合材料

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The Pancake Rocks-like WO _(3? x ) /C nanocomposite was synthesized via the in situ solid state thermolysis of dedocylamine–intercalated H _(2) W _(2) O _(7) (H _(2) W _(2) O _(7) /DDA), leading to the in situ production of interlayered carbon. The Pancake Rocks-like WO _(3? x ) /C nanocomposite has a high conduction band position compared to the pure WO _(3) , which has an important influence on the photocatalytic process. Furthermore, the interlayered carbon acts as an electron channel that can transfer the photogenerated electrons from WO _(3? x ) . The visible-light response of the Pancake Rocks-like WO _(3? x ) /C nanocomposite was enhanced through the intercalation of carbon.
机译:通过对Difocylamine嵌入的H _(2)W _(2)O _(7)(H _(2)W)的原位固态热解(H_(2)W _(2)O _(7)/ DDA),导致interlayeral碳的原位产生。与纯WO_(3)相比,煎饼状WO _(3×X)/ C纳米复合材料具有高导电带位置,这对光催化过程具有重要影响。此外,夹层碳充当电子通道,其可以从WO _(3≤x)转移光发生的电子。通过碳的插入增强煎饼岩样WO_(3×)/ c纳米复合材料的可见光响应。

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