Isomorphous substitution of Al, Fe, B, a
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Vu A Tuan; John L Falconer; Richard D Noble
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Article
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2000
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Elsevier Science
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English
β 292 KB
ZSM-5 zeolite membranes with Al, Fe, B, or Ge substituted for Si in the framework structure were prepared by in situ crystallization onto porous stainless steel supports. Their single-gas and mixture separation properties were compared to a silicalite-1 membrane. For all membranes, single-gas permea