1. Recent advances in solid-state NMR of zeolite catalysts.
- Author
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Wang, Weiyu, Xu, Jun, and Deng, Feng
- Subjects
- *
ZEOLITE catalysts , *NUCLEAR magnetic resonance , *MOLECULAR structure , *INTERMOLECULAR interactions , *ION exchange (Chemistry) - Abstract
Zeolites are important inorganic crystalline microporous materials with a broad range of applications in the areas of catalysis, ion exchange, and adsorption/separations. Solid-state nuclear magnetic resonance (NMR) spectroscopy has proven to be a powerful tool in the study of zeolites and relevant catalytic reactions because of its advantage in providing atomic-level insights into molecular structure and dynamic behavior. In this review, we provide a brief discussion on the recent progress in exploring framework structures, catalytically active sites and intermolecular interactions in zeolites and metal-containing ones by using various solid-state NMR methods. Advances in the mechanistic understanding of zeolite-catalysed reactions including methanol and ethanol conversions are presented as selected examples. Finally, we discuss the prospect of the solid-state NMR technique for its application in zeolites. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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