Probing the onset of crystallization of a microporous catalyst by combined X-ray absorption spectroscopy and X-ray diffraction
- 1 January 1995
- journal article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 24,p. 2549-2550
- https://doi.org/10.1039/c39950002549
Abstract
The power of a new variant of the in situ combined XRA-XRD experiment (see ref. 12) is illustrated by tracking the inner shell environment and bonding of a CoIIion as it changes, in the gel just prior to crystallisation, from octahedral to tetrahedral coordination, the state in which it finally appears in the microporcus catalyst CoAlPO-5: the technique is widely applicable.Keywords
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