Identifying low-coverage surface species on supported noble metal nanoparticle catalysts by DNP-NMR
- Iowa State Univ., Ames, IA (United States)
- Ames Lab., Ames, IA (United States)
- Univ. of Wisconsin, Madison, WI (United States)
- Ames Lab., Ames, IA (United States); Iowa State Univ., Ames, IA (United States)
DNP-NMR spectroscopy has been applied to enhance the signal for organic molecules adsorbed on γ-Al2O3-supported Pd nanoparticles. In addition, by offering >2500-fold time savings, the technique enabled the observation of 13C-13C cross-peaks for low coverage species, which were assigned to products from oxidative degradation of methionine adsorbed on the nanoparticle surface.
- Research Organization:
- Ames Lab., Ames, IA (United States)
- Sponsoring Organization:
- USDOE
- Grant/Contract Number:
- AC02-07CH11358
- OSTI ID:
- 1227446
- Report Number(s):
- IS-J-8841; CHCOFS
- Journal Information:
- ChemComm, Vol. 5, Issue 12; ISSN 1359-7345
- Publisher:
- Royal Society of ChemistryCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 32 works
Citation information provided by
Web of Science
Web of Science
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