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Green engineered synthesis of Ag-doped CuFe2O4: Characterization, cyclic voltammetry and photocatalytic studies
Author(s) -
B.S. Surendra
Publication year - 2018
Publication title -
journal of science advanced materials and devices
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.898
H-Index - 23
eISSN - 2468-2284
pISSN - 2468-2179
DOI - 10.1016/j.jsamd.2018.01.005
Subject(s) - materials science , cyclic voltammetry , dielectric spectroscopy , photocatalysis , malachite green , tetragonal crystal system , chemical engineering , spinel , electrochemistry , nanoparticle , decomposition , nuclear chemistry , nanotechnology , catalysis , organic chemistry , metallurgy , crystal structure , chemistry , adsorption , electrode , engineering
Ag-doped CuFe2O4 nanoparticles (ACNPs) with cubic and tetragonal spinel structures were synthesized by the Jatropha-oil assisted combustion method and their properties were well characterized. The ACNPs catalyst was synthesized based on the CuFe2O4 nanoparticles by the incorporation of Ag atoms, which showed an excellent (97%) photocatalytic activity as compared to the host CuFe2O4 (85%) under UV-light for the decomposition of Malachite green (MG) dye. Electrochemical properties of CNPs were studied by means of cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS). Our study provides some new insights into the design of materials for multifunctional long-term applications. The prepared photocatalysts exhibited reusability with an excellent efficiency.

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