Karsten Ruth

Materials for Solid Catalysts

Catalysts are used to influence both the path and the rate of chemical reactions. This is achieved by controlling the reaction barriers in such a way that intended intermediates and products are formed. The two characteristic catalytic properties are activity and selectivity. The aim of catalyst development is to obtain a catalytically active material in such a way that it maximizes the reaction rate of the successive catalytic reaction steps up to the desired product. In addition, the catalysts have to remain chemically and mechanically stable and active under the reaction conditions for a long time to ensure an economic lifetime of the catalyst.