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首页> 外文期刊>Anuario de Psicologia Juridica >Synthesis and characterization of CuO/ZnO/CNTs thin films on copper substrate and its photocatalytic applications
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Synthesis and characterization of CuO/ZnO/CNTs thin films on copper substrate and its photocatalytic applications

机译：铜基板上CuO / ZnO / CNTs薄膜的合成，表征及其光催化应用

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In this work, Jet nebulizer technique was used to prepare thin films of CuO (1%) doped with ZnO-carbon nanotubes (CuO/ZnO/CNTs). The morphology, surface roughness, surface pattern, and elemental composition of the thin films were examined by X-ray diffraction, scanning electron microscopy, atomic force microscopy, Raman analysis, PL emission and transmission electron microscopy, respectively. The photocatalytic activity of pure CuO/ZnO/CNTs was examined using the rate of degradation of Rhodamine-B (RhB) under the effect of UV-B irradiation. UV–Vis analysis revealed that the average crystal sizes were uniform with values of 24.89, 24.412, and 23.711?nm. The maximum absorptive energy of RhB was found to be at 551?nm.
机译：在这项工作中，使用喷射雾化器技术来制备掺杂有ZnO-碳纳米管（CuO / ZnO / CNT）的CuO薄膜（1％）。分别通过X射线衍射，扫描电子显微镜，原子力显微镜，拉曼分析，PL发射和透射电子显微镜检查薄膜的形态，表面粗糙度，表面图案和元素组成。使用罗丹明B（RhB）在UV-B辐射的作用下的降解速率来检查纯CuO / ZnO / CNT的光催化活性。 UV-Vis分析表明，平均晶体尺寸均匀，值为24.89、24.412和23.711？nm。发现RhB的最大吸收能为551？nm。

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