Affiliation:
1. Universitas Sebelas Maret Jl.
2. Sebelas Maret University
Abstract
In this study, the synthesis of CoFe2O4 by using the fine sediment of the Bengawan Solo River, Trucuk District, Bodjonegoro Regency as raw materials with the coprecipitation method has been successfully carried out. The fine sediment is used as a source of Fe cation in the synthesis of CoFe2O4. The XRD confirmation results showed that CoFe2O4 is formed at an annealing temperature of 800° C with crystallite sizes ranging from 34.88 to 38.05 nm. Thus, the VSM characterization showed that the magnetic properties of the CoFe2O4 nanoparticles depend on the heat treatment of the fine sediments as ore materials. Finally, the obtained CoFe2O4 samples can be used as photocatalysts with a maximum reduction rate ratio of 83%.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
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