ISSN:
1573-1111
Keywords:
Synthesis
;
Al-Omega
;
Ga-Omega
;
crystallisation kinetics
;
X-ray diffraction
;
IR
;
MAS NMR
;
sorption
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The synthesis and characterisation of zeolite Al- and Ga-Omega has been studied in the temperature range 383–413 K using tetramethyl ammonium hydroxide as a template. The evidence for framework gallium substitution was obtained from chemical analysis, X-ray diffraction, IR, solid state MAS NMR, thermoanalytical studies and ion exchange. Crystal morphology varied with the degree of isomorphous substitution of both Al and Ga and the synthesis temperature.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00709148
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