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Two-dimensional J-resolved 13C solid-state NMR analysis of the products of ethylene conversion on zeolite H-ZSM-5
A G Stepanov1, V N Zudin, K I Zamaraev
1Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation.
Solid State Nuclear Magnetic Resonance
|April 1, 1993
Abstract:
Two-dimensional (2D) J-resolved 13C NMR spectroscopy has been used to analyze the products of ethylene conversion inside the channels of zeolite H-ZSM-5 at 373 K. The observed 13C signals of aliphatic hydrocarbon fragments have been attributed to various CHn (n = 1-3) groups. Multiplicities and positions of these signals suggest that a mixture of branched and linear ethylene oligomers is formed inside zeolite H-ZSM-5.