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Promising Solar-Light Driven Emerging Contaminant Degradation over Ag-Bi۲MoO۶ Nanosheets Photocatalyst

عنوان مقاله: Promising Solar-Light Driven Emerging Contaminant Degradation over Ag-Bi۲MoO۶ Nanosheets Photocatalyst
شناسه ملی مقاله: OGPH06_004
منتشر شده در ششمین همایش بین المللی نفت، گاز، پتروشیمی و HSE در سال 1400
مشخصات نویسندگان مقاله:

Amir Haghighi - Amir Haghighi is with Chemical Engineering Faculty, Reactor and Catalysis Research Center (RCRC), Sahand University of Technology P.O.Box ۵۱۳۳۵-۱۹۹۶, Sahand New Town, Tabriz, Iran
Mohammad Haghighi - Mohammad Haghighi is with Chemical Engineering Faculty, Reactor and Catalysis Research Center (RCRC), Sahand University of Technology P.O.Box ۵۱۳۳۵-۱۹۹۶, Sahand New Town, Tabriz, Iran
Maryam Shabani - Maryam Shabani is with Chemical Engineering Faculty, Reactor and Catalysis Research Center (RCRC), Sahand University of Technology P.O.Box ۵۱۳۳۵-۱۹۹۶, Sahand New Town, Tabriz, Iran

خلاصه مقاله:
Herein, Bi۲MoO۶ nanophotocatalyst was synthesized via sono-solvothermal method and was decorated with Ag particles via photodeposition. Characterization of the Ag-decorated plasmonic Bi۲MoO۶ nanophotocatalyst was carried out by XRD and FESEM techniques. The XRD analysis confirmed the formation of the desired crystalline phase, and the FESEM analysis also showed Bi۲MoO۶ nanosheets-Ag particles morphology. The fabricated nanophotocatalyst was used in the degradation of the antibiotic ofloxacin under simulated solar light. The ۸۴.۵% degradation was achieved over the mentioned photocatalyst in the ۱۸۰ min irradiation light. This result is mainly devoted to the well crystallization, the presence of the ultrasound energy and the increase of the dispersion, which increased the number of available active sites, the efficient absorption of the sunlight, and decrease of electrons and holes recombination resulting from the surface plasmon resonance (SPR) property of Ag particles on the surface of nanosheets

کلمات کلیدی:
Emerging Contaminant, Photodegradation, Solar light, Ag-Bi۲MoO۶ Nanophotocatalyst, Plasmonic Property

صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1450837/