Unit cell thick nanosheets of zeolite H-ZSM-5: Structure and activity

作者：Bleken Bjorn Tore L; Wragg David S; Arstad Bjornar; Gunnaes Anette Eleonora; Mouzon Johanne; Helveg Stig; Lundegaard Lars Fahl; Beato Pablo; Bordiga Silvia; Ol**ye Unni; Svelle Stian; Lillerud Karl Petter^*

来源：Topics in Catalysis, 2013, 56(9-10): 558-566.

DOI：10.1007/s11244-013-0010-9

• Nanosheets
• Mesoporous
• Hierarchical
• MTG
• MTH

Nanosheets of zeolite H-ZSM-5 were synthesized and characterized by X-ray diffraction, transmission electron microscopy (TEM), N-2-physisorption, FT-IR spectroscopy, Al-27 and Si-29 MAS NMR spectroscopy in addition to catalytic testing in conversion of methanol to hydrocarbons (MTH). It was found that Rietveld analysis, involving anisotropic broadening parameters, gave average crystallite dimensions in good agreement with TEM images. The selectivities in MTH is intact in the mesoporous nanosheet H-ZSM-5 with the largest difference being a higher C-3/C-2 ratio compared to regular H-ZSM-5.

• 出版日期2013-6