Reaction of Tungsten Metal Powder with Hydrogen Peroxide to Form Peroxo Tungstates, An Useful Precursor of Proton Conductor
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The title reaction was investigated by <SUP>183</SUP>W NMR, Raman and TOF-MASS spectroscopy. Peroxotungstates with peroxo/W = 2 and peroxo/W = 1 were formed. The latter compounds are previously unknown. The removal of hydrogen peroxide from the reaction solution by the decomposition with Pt net promoted the polymerization of these species.
- Chemistry Letters
Chemistry Letters 1997(8), 693-694, 1997-08
The Chemical Society of Japan