Highly efficient degradation of MTBE by γ-Al2O3/NiO/TiO2 core-shell nanocomposite under visible light irradiation

Publish Year: 1398
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:

ICCNRT02_171

تاریخ نمایه سازی: 30 آذر 1398

Abstract:

γ-Al2O3/ NiO/ TiO2 as a novel photocatalyst that is active in visible light was synthesized by a simple sol-gel method. The prepared samples were characterized by XRD, DRS-UV/Vis, and TEM analysis. The photocatalytic effect of synthesized samples was examined on methyl tert-butyl ether (as a model hazardous contaminant) degradation. Experimental condition including pH, irradiation time, and photocatalyst mass were optimized. Overall, the UV/Vis spectrophotometry results indicated that the synthesized nanoparticles have an extraordinary photocatalytic activity for the degradation of methyl tert-butyl ether under visible light

Authors

Golsa Iraji

Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran

Mohammad Hadi Givianrad

Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran

Mohammad Saber Tehrani

Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran