三氧化二铒纳米粒子光催化剂降解甲基橙染料的合成与表征

Q2 Engineering Drinking Water Engineering and Science Pub Date : 2019-05-10 DOI:10.5194/DWES-12-15-2019

R. M. Dakhil, T. Gaaz, A. Al-Amiery, M. Takriff, A. Kadhum

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引用次数: 10

摘要

摘要本文研究了三氧化铒纳米粒子（Er2O3纳米粒子）对甲基橙的光催化降解。在本研究中，通过各种技术，包括X射线衍射、紫外可见光谱和扫描电子显微镜技术，合成了Er2O3纳米颗粒并对其进行了全表征。结果表明，所制备的Er2O3纳米粒子的光催化活性表现为MO的光降解。获得的最佳效率为16 %.

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Synthesis and characterization of erbium trioxide nanoparticles as photocatalyzers for degradation of methyl orange dye

Abstract. The present work focuses on the photocatalytic degradation of methyl orange (MO) on erbium trioxide nanoparticles (Er2O3 NPs). In this study, Er2O3 nanoparticles were synthesized and fully characterized via various techniques, including X-ray diffraction, UV–visible spectroscopy and scanning electron microscopy techniques. The results revealed that the photocatalytic activity of the prepared Er2O3 NPs was manifested in MO photodegradation. The optimum efficiency obtained was 16 %.

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