Discriminative Separation of Gases by a “Molecular Trapdoor” Mechanism in Chabazite Zeolites

Separation of molecules based on molecular size in zeolites with appropriate pore aperture dimensions has given rise to the definition of "molecular sieves" and has been the basis for a variety of separation applications. We show here that for a class of chabazite zeolites, what appears to be "molec... View More