Publication Details (including relevant citation information):
Applications of Powder X-ray Diffraction Data to the Determination of Framework Composition in Zeolites, R.H. Jarman, Zeolites, 5, 213 (1985).
A method for determining the silicon—aluminium (SiAl) ratios from powder X-ray diffraction data of A-type zeolites in the composition range 1.0< Si:Al <3.0 is described. The method uses empirically derived correlations between several reflection intensity ratios and composition, which provides a higher degree of precision than using measurements of unit-cell dimensions derived from the same data.
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