Investigation the Role of Cu-MOF/rGO in Improvement of Catalytic Performance of Ag3VO4
محل انتشار: دومین کنفرانس کاتالیست انجمن شیمی ایران
سال انتشار: 1398
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 397
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شناسه ملی سند علمی:
ICCO02_090
تاریخ نمایه سازی: 3 اردیبهشت 1399
چکیده مقاله:
In recent years, photocatalysis over semiconductor materials has been widely studied as a promising strategy for solar energy alteration and solving environmental problems [1, 2]. Along with other semiconductors, Ag based photocatalysts have been attracted attention due to their great visible light response [3]. In present study, Cu-based metal organic framework/rGO was used as an effective cocatalyst to synthesis novel Ag3VO4/Cu-MOF/rGO nanocomposite. The resulting photocatalysts were characterized by different microscopic and spectroscopic methods. The photocatalytic degradation studies on acid blue 92 showed that Ag3VO4/Cu-MOF/rGO nanocomposite indicated significant improved activity compared with pure Ag3VO4 and Cu-MOF/rGO. The improved photocatalytic activity of nanocomposite was attributed to the increased surface area and effective charge carrier separation and transport in the nanocomposite.
کلیدواژه ها:
نویسندگان
Elham Akbarzadeh
Sharif University of Technology, Tehran, Iran
Farshad Mirzaiee
Sharif University of Technology, Tehran, Iran
Mojtaba Hosseinifard
Materials and Energy Research CenterTehran
Mohammad Reza Gholami
Sharif University of Technology, Tehran, Iran