Catalase-like activity of the polyoxovanadate anion [Mn super(IV)V sub(13)O sub(38)] super(7-): a mechanistic study

Catalase-like activity of the polyoxovanadate anion [Mn super(IV)V sub(13)O sub(38)] super(7-): a mechanistic study

The anion [Mn super(IV)V sub(13)O sub(38)] super(7-), 1, in aqueous acetate buffer catalyses the disproportionation of hydrogen peroxide into oxygen and water (TON > 200) by a Mn super(IV/II) cycle, which operates viaquick formation of diperoxovanadate at the surface of 1.

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Veröffentlicht in:Catalysis science & technology 2012-01, Vol.2 (11), p.2224-2226
Hauptverfasser: Chakrabarty, Sanchita, Banerjee, Rupendranath
Format: Artikel
Sprache:eng
Schlagworte:
Acetates
Anions
Buffers
Catalysis
Disproportionation
Formations
Hydrogen peroxide
Surface chemistry
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Zusammenfassung:The anion [Mn super(IV)V sub(13)O sub(38)] super(7-), 1, in aqueous acetate buffer catalyses the disproportionation of hydrogen peroxide into oxygen and water (TON > 200) by a Mn super(IV/II) cycle, which operates viaquick formation of diperoxovanadate at the surface of 1.
ISSN:2044-4753
2044-4761
DOI:10.1039/c2cy20163a