The synthesis and super capacitive characterization of microwave-assisted highly crystalline α-Fe₂O₃/Fe₃O₄ nanoheterostructures.

ABSTRACT: A facile microwave-assisted solvothermal process for the synthesis of narrow-size distributed α-Fe₂O₃, α-Fe₂O₃/Fe₃O₄, and Fe₃O₄ nanostructures was demonstrated using PVP as a surfactant. During the reaction, the influence of the reaction media, such as the mixture of ethylene glycol and water on the formation of α-Fe₂O₃, α-Fe₂O₃/Fe₃O₄, and Fe₃O₄ was systematically studied. Interestingly, pure aqueous medicated solvothermal reaction conferred phase pure rhombohedral Fe₂O₃ (hematite) and linearly upsurging the formation of cubic Fe₃O₄ (magnetite) with the increasing concentra

SUBMITTER: Panmand R 

PROVIDER: S-EPMC10334874 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature