Thermal and electrochemical reduction of zinc ferrite doped with polymer
Ivanova N.M. Muldakhmetov Z. Vissurkhanova Y.A. Soboleva E.A. Beisenbekova M.E.
July 2021Elsevier Inc.
Electrochemistry Communications
2021#128
Zinc ferrite samples were prepared by a co-precipitation method in the presence and absence of a polymer stabilizer (polyvinyl alcohol), followed by heat treatment at 500, 700, and 900 °C. The structural phase and morphological features of these samples were studied by X-ray phase analysis and electron microscopy. It was found that polymer-doped zinc ferrite undergoes thermal reduction by the decomposition products of the polymer, and is also capable of further electrochemical reduction on a Cu cathode in an aqueous alkaline solution. Zinc ferrite reduction products (ZnO, Fe0) exhibit electrocatalytic activity for the electrohydrogenation of p-nitroaniline.
Electrocatalytic activity , Polyvinyl alcohol , Thermal and electrochemical reduction , Zinc (II) ferrite
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Institute of Organic Synthesis and Chemistry of Coal of Kazakhstan Republic, Alikhanov Str., 1, Karaganda, 100000, Kazakhstan
Karaganda University named E.A. Buketov, Universitetskaya Str., 1, Karaganda, 100028, Kazakhstan
Institute of Organic Synthesis and Chemistry of Coal of Kazakhstan Republic
Karaganda University named E.A. Buketov
10 лет помогаем публиковать статьи Международный издатель
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