O-Vacancy Mediated Partially Inverted Ferrospinels for Enhanced Activity in the Sulfuric Acid Decomposition for Hydrogen Production
Shailesh Pathak,
Preeti Bhumla,
Shashank Bahri
et al.
Abstract:Understanding the characterization of a tailored Co 3 O 4 spinel with Fe 3+ doping poses a challenge due to the surface state complexity in bifunctional catalysts with higher cation diversity. Doping with secondary metal results in a double spinel structure (a hybrid of normal and inverted spinels). This enhances the catalytic properties by generating more active oxygen vacancies. The cobalt-rich (FeCo 2 O 4 ) hybrid spinel and iron-rich (CoFe 2 O 4 ) inverted spinel are synthesized using a wet impregnation me… Show more
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