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Creation of hollow zeolite architectures by controlled desilication of Al-zoned ZSM-5 crystals
Authors:Groen Johan C  Bach Torkel  Ziese Ulrike  Paulaime-van Donk Anne M  de Jong Krijn P  Moulijn Jacob A  Pérez-Ramírez Javier
Affiliation:DelftChemTech, Delft University of Technology, Julianalaan 136, 2628 BL Delft, The Netherlands. j.c.groen@tnw.tudelft.nl
Abstract:Hollow zeolite architectures on different length scales have been obtained upon controlled desilication of Al-zoned ZSM-5 zeolites in alkaline medium. The hollow ZSM-5 crystals possess a functional Al-rich exterior and a tunable internal porosity and accessibility.
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