光催化
结晶紫
扫描电子显微镜
复合数
材料科学
热液循环
吸光度
可见光谱
核化学
降级(电信)
阳离子聚合
化学工程
复合材料
化学
高分子化学
色谱法
催化作用
有机化学
光电子学
电信
医学
工程类
病理
计算机科学
作者
Rachid Makhloufi,Salah Eddine Hachani,Asma Fettah,Walid Tair,Z.K. Zekri
标识
DOI:10.1016/j.cdc.2022.100867
摘要
• Sb 2 S 3 -Sb 4 O 5 Cl 2 composite binary system was elaborated by a hydrothermal process. • SEM demonstrated that Sb 2 S 3 -Sb 4 O 5 Cl 2 composite has microtubes morphology. • UV–visible analysis and absorbance measurements confirmed its photocatalytic removal of crystal violet (CV) dye. • The degradation efficiency of CV was up to 96.24% after 270 min of exposure to visible light. In the present paper, a new composite material namely Sb 2 S 3 -Sb 4 O 5 Cl 2 has been prepared using the hydrothermal route and its photocatalytic properties for crystal violet dye removal from water were estimated. The prepared samples were examined by X-ray diffraction (XRD), scanning electron microscopy (SEM), and UV-Visible measurements. XRD and SEM results confirmed that the desired binary composite system was successfully formed with distinctive morphology. The photocatalytic test proved that the prepared composite material could act as a sustainable photocatalyst for the tested dye removal.
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