Mapping the oxygen structure of γ-Al2O3 by high-field solid-state NMR spectroscopy

Autor: Qiang Wang, Wenzheng Li, Ivan Hung, Frederic Mentink-Vigier, Xiaoling Wang, Guodong Qi, Xiang Wang, Zhehong Gan, Jun Xu, Feng Deng
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-020-17470-4
Popis: γ-Al2O3 is widely used in catalytic processes, but understanding its detailed structure remains a challenge. The authors, using two-dimensional solid-state NMR spectroscopy at a high magnetic field, characterize the spatial proximity and connectivity between oxygen species from the bulk to the surface.
Databáze: Directory of Open Access Journals