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Frontispiece: New Insight into the Hydrocarbon‐Pool Chemistry of the Methanol‐to‐Olefins Conversion over Zeolite H‐ZSM‐5 from GC‐MS, Solid‐State NMR Spectroscopy, and DFT Calculations
Author(s) -
Wang Chao,
Chu Yueying,
Zheng Anmin,
Xu Jun,
Wang Qiang,
Gao Pan,
Qi Guodong,
Gong Yanjun,
Deng Feng
Publication year - 2014
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201483972
Subject(s) - carbocation , propene , hydrocarbon , zsm 5 , methanol , zeolite , chemistry , catalysis , archetype , photochemistry , organic chemistry , computational chemistry , art , literature
Hydrocarbon‐pool chemistry plays a critical role in methanol‐to‐olefins reaction, but in‐depth understanding of the reaction pathway still remains a big challenge. Over archetype H‐ZSM‐5 zeolite, the observation and identification of carbocations is reported under working conditions. A paring route for producing propene in an aromatic‐based catalytic cycle is described by connecting the polymethylbenzenes and the carbocations. For more details, see the Full Paper by J. Xu, F. Deng et al. on page^^12432^^ff.