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Heterogeneous catalysis; liquid-phase oxidation; alkyl hydroperoxides; cobalt-based oxides; volumetric oxygen evolution
Abstract:
Selective oxidation of hydrocarbons with environmentally friendly oxidizing agents is key to a sustainable future. Therefore, the development of heterogeneously catalyzed reactions using oxidants such as molecular oxygen and alkyl hydroperoxides is a promising approach. For the application of these oxidants on a large scale, highly active and selective catalysts must be developed, which requires a rapid screening of a large variety of materials. We report on a method that enables a volumetric quantification of the O2 amount evolved from the decomposition of alkyl hydroperoxides, which serves as a fast initial screening step for identifying effective catalysts for hydrocarbon oxidation reactions.
