Oxidation of Cr(III) to Cr(VI) and Production of Mn(II) by Synthetic Manganese(IV) Oxide

The heterogeneous oxidation of Cr(III) to Cr(VI), a toxic inorganic anion, by a synthetic birnessite (<i>δ</i>-MnO<sub>2</sub>) was investigated in batch reactions using a combination of analytical techniques including UV–Vis spectrophotometry, microwave plasma–atomic emissio...

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Bibliographic Details
Main Authors: Kaiyin Chen, Lauren Bocknek, Bruce Manning
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Crystals
Subjects:
Online Access:https://www.mdpi.com/2073-4352/11/4/443