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Natural Abundance O-17 DNP NMR Provides Precise O-H Distances and Insights into the Bronsted Acidity of Heterogeneous Catalysts

TitleNatural Abundance O-17 DNP NMR Provides Precise O-H Distances and Insights into the Bronsted Acidity of Heterogeneous Catalysts
Publication TypeJournal Article
Year of Publication2017
AuthorsPerras, FA, Wang, ZR, Naik, P, Slowing, II, Pruski, M
JournalAngewandte Chemie-International Edition
Volume56
Pagination9165-9169
Date Published07
Type of ArticleArticle
ISBN Number1433-7851
Accession NumberWOS:000405807900042
KeywordsBronsted acidity, chemistry, dynamic nuclear polarization, electrolyte, electronics, energy-storage, excellent cycling stability, Fiber, Heterogeneous catalysis, natural-abundance O-17, oxide, performance, solid-state NMR spectroscopy, spun yarn, supercapacitor, textiles
Abstract

point of charge of the material. Experiments performed on materials impregnated with pyridine also allow for the direct detection of intermolecular hydrogen bonding interactions through the lengthening of O-H bonds.

DOI10.1002/anie.201704032
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Catalysis