A fast and facile microwave irradiation method for the synthesis of ZnO@ZrO2 core-shell nanocomposites and the investigation of their optical properties
作者： Md. Obaidullah , Takeshi Furusawa , Iqbal Ahmed Siddiquey , Newaz Mohammed Bahadur , Masahide Sato
DOI: 10.1016/J.APT.2018.04.016
关键词:
摘要: Abstract ZnO@ZrO2 core-shell nanocomposites (NCs) were prepared by a novel and accessible path employing microwave (MW) irradiation to regulate photocatalytic property of ZnO. The synthesized NCs further examined discern their optical chemical properties FT-IR, XPS, XRF, XRD, FE-SEM, EDX, TEM, UV–vis, PL analysis. XPS data analysis confirmed the presence zirconium oxygen on coated surface. An almost similar zeta potential curve was observed for pure ZrO2 ZnO NCs, predicting layer Photoluminescence studies show enhanced intensity nanostructure compared uncoated Photocatalytic activity could be controlled amorphous layer, which guaranteed photo mineralization methylene blue under UV at room temperature.
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