The oxygen evolving catalyst [Ru4(mu-OH)2(mu-O)4(H2O)4- (gamma-SiW10O36)2]10- effects H2O2 dismutation at rates (k = 36.8 M-1 s-1), one/two order of magnitude higher compared to related tetra-substituted Cu, Fe, Mn, Ni and even Co polyoxometalates, thus providing localised oxygen gas bursts to power nano-propulsion of composite materials.
Oxygenic polyoxometalates: a new class of molecular propellers
SARTOREL, ANDREA;BERARDI, SERENA;GARDAN, MARTINO;CARRARO, MAURO;SCORRANO, GIANFRANCO;BONCHIO, MARCELLA
2011
Abstract
The oxygen evolving catalyst [Ru4(mu-OH)2(mu-O)4(H2O)4- (gamma-SiW10O36)2]10- effects H2O2 dismutation at rates (k = 36.8 M-1 s-1), one/two order of magnitude higher compared to related tetra-substituted Cu, Fe, Mn, Ni and even Co polyoxometalates, thus providing localised oxygen gas bursts to power nano-propulsion of composite materials.
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