Stationary Phase State of the Active Component of a Solid Catalyst Being in Contact with a Reactive Fluid of Nonequilibrium Composition

摘要

The phase state of particles of the active compo-nent of a catalyst usually controls the properties of active sites on their surface and is therefore of key sig-nificance for heterogeneous catalysis. The determina-tion of the specific nature of this state at the moment of the catalyst operation is always an experimentally and, furthermore, theoretically challenging problem because of the possible strong impact of the reaction mnedium on the catalyst [1].