Homogeneous versus heterogeneous zeolite nucleation - a SAXS-WAXS study

W.H. Dokter, T.P.M. Beelen, R.A. Santen, van

Research output: Contribution to journalArticleAcademic

22 Downloads (Pure)

Abstract

Homogeneous vs. heterogeneous nucleation of silicalite zeolites prepd. from a clear soln. and an amorphous gel, resp., was studies using small angle x-ray scattering (SAXS) and wide angle x-ray scattering (WAXS). SAXS method was used to match length scales of the appropriate aggregates and colloidal particles. To observe the onset of crystn. during precursor reactions WAXS method was used. The SAXS-WAXS expts. stress the strong similarity between precursors during both the heterogeneous and homogeneous prepn. of silicalite zeolite and can be considered to be in support of the hydrogel transformation mechanism. [on SciFinder (R)]
Original languageEnglish
Pages (from-to)235-236
Number of pages2
JournalPreprints - American Chemical Society, Division of Petroleum Chemistry
Volume40
Issue number2
Publication statusPublished - 1995

Fingerprint

Dive into the research topics of 'Homogeneous versus heterogeneous zeolite nucleation - a SAXS-WAXS study'. Together they form a unique fingerprint.

Cite this