Title

Direct 17O Dynamic Nuclear Polarization of Single-Site Heterogeneous Catalysts

Publication Date

2018

Department

Ames Laboratory; Chemistry

Campus Units

Ames Laboratory, Chemistry

Report Number

IS-J 9593

DOI

10.1039/C8CC00293B

Journal Title

Chemical Communications

Abstract

We utilize direct 17O DNP for the characterization of non-protonated oxygens in heterogeneous catalysts. The optimal sample preparation and population transfer approach for 17O direct DNP experiments performed on silica surfaces are determined and applied to the characterization of Zr- and Y-based mesoporous silica-supported single-site catalysts.

Language

en

Department of Energy Subject Categories

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Publisher

Iowa State University Digital Repository, Ames IA (United States)

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