Location, Acid Strength, and Mobility of the Acidic Protons in Keggin 12-HPWO: A Combined Solid-State NMR Spectroscopy and DFT Quantum Chemical Calculation Study.

Solid-state C NMR experiments and quantum chemical Density Functional Theory (DFT) calculations of acetone adsorption were used to study the location of protons in anhydrous 12-tungstophosphoric acid (HPW), the mobility of the isolated and hydrated acidic protons, and the acid strength heterogeneity...

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Bibliographic Details

Published in:	Journal of the American Chemical Society Vol. 127; no. 51; pp. 18274 - 18281
Main Authors:	Jun Yang, Janik, Michael J., Ding Ma, Anmin Zheng, Mingjin Zhang, Neurock, Matthew, Davis, Robert J., Chaohui Ye, Feng Deng
Format:	Article
Published:	American Chemical Society 12/28/2005
Subjects:	Protons Nuclear magnetic resonance spectroscopy Density functionals Acetone Adsorption (Chemistry) Hydroxyl group
Online Access:	View this record in EBSCOhost