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Sonochemical assisted removal and photocatalytic degradation of methylene blue dye by MIL-۱۰۱(Cr) from aqueous solutions

عنوان مقاله: Sonochemical assisted removal and photocatalytic degradation of methylene blue dye by MIL-۱۰۱(Cr) from aqueous solutions
شناسه ملی مقاله: JR_ICR-5-2_008
منتشر شده در در سال 1400
مشخصات نویسندگان مقاله:

Samaneh Hashemi Ghoochani - Chemistry Department, Payame Noor University, ۱۹۳۹۵-۴۶۹۷ Tehran, Iran
Abbas Heshmati - Chemistry Department, Payame Noor University, ۱۹۳۹۵-۴۶۹۷ Tehran, Iran
Hasan Ali Hosseini - Chemistry Department, Payame Noor University, ۱۹۳۹۵-۴۶۹۷ Tehran, Iran
Majid Darroudi - Department of Medical Biotechnology and Nanotechnology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran

خلاصه مقاله:
This study provides data on the performed synthesis of Metal-organic framework MIL-۱۰۱(Cr) nanostructure through the application of a hydrothermal method. The prepared catalysts were characterized by the means of FESEM/ EDAX/PSA, FTIR, UV-Vis, BET, and XRD analyses. As the obtained XRD pattern approved the synthesis of MIL-۱۰۱(Cr) by displaying diffraction peaks, the FESEM images also demonstrated the octahedral construction of this product. In addition, we evaluated the photocatalytic functionality and adsorption of MIL-۱۰۱(Cr) for degrading methylene blue (MB) dye under UV light and dark conditions, respectively. According to the results, this product displayed an excellent potential for the removal of organic pollutants from aqueous solutions. However, the best outcomes were attained through the sonication method, since the structure and degradation properties of particles were improved due to the usage of chemical sonic.

کلمات کلیدی:
Metal-organic framework MIL-۱۰۱(Cr), Hydrothermal procedure, Photocatalytic activity, Water pollution. Sonication, Adsorption

صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1365173/