Coke formation on ZSM-5 zeolites: Evidence from NMR spectrometry of sorbed xenon gas

Chihji Tsiao, Cecil Dybowski, Anne M. Gaffney, John A. Sofranko

Research output: Contribution to journalArticlepeer-review

33 Scopus citations

Abstract

NMR spectrometry of xenon-129 adsorbed in coked samples of a totally protonated H-ZSM-5 zeolite and a Na,H-ZSM-5 zeolite acidified at the surfaces of the particles shows variations attributable to differences in coke distribution.

Original languageEnglish
Pages (from-to)520-525
Number of pages6
JournalJournal of Catalysis
Volume128
Issue number2
DOIs
StatePublished - Apr 1991
Externally publishedYes

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