Large Ferrierite Crystals as Models for Catalyst Deactivation during Skeletal Isomerisation of Oleic Acid : Evidence for Pore Mouth Catalysis

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Wiedemann, Sophie C. C.; Ristanovic, Zoran; Whiting, Gareth T.; Marthala, V. R. Reddy; Kaerger, Joerg; Weitkamp, Jens; Wels, Bas; Bruijnincx, Pieter C. A.; Weckhuysen, Bert M.;
(2016)
  • Subject: TO-HYDROCARBONS REACTION | SHAPE SELECTIVITY | ferrierite | PT/H-ZSM-22 BIFUNCTIONAL CATALYST | NANOSCALE INFLUENCE | MOLECULAR-SIEVES | LONG N-ALKANES | PARTICLE SPECTROSCOPY | isomerisation | ZEOLITE | zeolites | KEY-LOCK CATALYSIS | GUEST MOLECULES | micro-spectroscopy | pore mouth catalysis

Large zeolite crystals of ferrierite have been used to study the deactivation, at the single particle level, of the alkyl isomerisation catalysis of oleic acid and elaidic acid by a combination of visible micro-spectroscopy and fluorescence microscopy (both polarised wi... View more
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