In situ waxs-saxs synchrotron study of the kinetics of nucleation and growth in linde type-a zeolite (LTA)

作者: R. Grizzetti , G. Artioli , M. Gemmi , F. Carsughi , P. Riello

DOI: 10.1016/S0167-2991(04)80823-1

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摘要: Abstract Wide-angle and small-angle scattering investigations on the templated nucleation growth processes of Linde Type-A zeolite from clear solution were performed in situ using synchrotron radiation small volume reaction cells. The selected system contains TMAOH as organic templating agent. Full kinetic analysis isothermal data was resulting parameters indicate that mechanism can not be described an entirely homogeneous crystallization process solution. angle show development evolution two distinct particle populations during process. They are interpreted according to a formation α-cage structural units attaching directly surface growing crystallites.

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