Ultrasound-Assisted Irradiation Synthesis of TiO2@ZnO Core-Shell NPs
Publish place: National Seminar on New Technologies in the Nano-Composites
Publish Year: 1395
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
NANO01_011
تاریخ نمایه سازی: 10 تیر 1396
Abstract:
Nano TiO2@ZnO core-shell was synthesized by two steps method. First, TiO2core was prepared via hydrothermal method and then ZnO shell layer was covered on core ZrO2 by sol – gel ultrasound - assisted irradiation. The synthesized TiO2@ZnO core-shell NPs was characterized by X-ray powder diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), Field emission scanning electron microscopy (FESEM) and Emission X-ray dispersive analysis (EDX) . Structural characterization by XRD confirmed the formation of the anatase phase of TiO2 and high crystalline hexagonal zinc oxide.
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Authors
Razieh Barazini
Department of Chemistry, East Tehran Branch, Islamic Azad University, Tehran, Iran
Sedigheh Ghadamgahi
Department of Chemistry, East Tehran Branch, Islamic Azad University, Tehran, Iran
Shokufeh Aghabeygi
Department of Chemistry, East Tehran Branch, Islamic Azad University, Tehran, Iran