Phase transformation of high silica BEA to OU-1 and MTW was demonstrated for the first time. Zeolite OU-1, an analogous material to SSZ-31 and NCL-1, was synthesized using tetraethylammonium hydroxide (TEAOH) as a structure directing agent The influence of Na and Al ions on stabilization of BEA phase during crystallization is presented.
|Number of pages||2|
|Publication status||Published - 1998 Dec 1|
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