Synthesis of high silica CHA zeolites with controlled Si/Al ratio

Zeolites with the CHA topology have been synthesized with Si/Al ratios ranging from 15 to 133. ICP-AES analysis shows that the Si/Al ratio in the material is close to linearly related to the Si/Al ratio in the reaction mixture, while powder XRD shows that the unit cell parameters decrease with incre...

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Bibliographische Detailangaben

Hauptverfasser:	Eilertsen, E.A., Nilsen, M.H., Wendelbo, R., Olsbye, U., Lillerud, K.P.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	CHA Chabazite Chemistry Exact sciences and technology General and physical chemistry High silica Ion-exchange Si/Al ratio SSZ-13 Surface physical chemistry Zeolites: preparations and properties
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