High energy resolution fluorescence detection XANES - an in situ method to study the interaction of adsorbed molecules with metal catalysts in the liquid phase

Haresh G. Manyar*, Richard Morgan, Kevin Morgan, Bo Yang, P. Hu, Jakub Szlachetko, Jacinto Sa, Christopher Hardacre

*Corresponding author for this work

Research output: Contribution to journalArticle

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Abstract

The change in the Pt electronic structure following the adsorption of an a,ß-unsaturated aldehyde and ketone was followed by in situ HERFD-XANES in the liquid phase. The resulting shift in the Pt Fermi energy is in good agreement with the molecule adsorption energy trends calculated by DFT and provides insight into the reaction selectivity.
Original languageEnglish
Pages (from-to)1497-1500
Number of pages4
JournalCatalysis, Science & technology
Volume3
Issue number6
Early online date09 Apr 2013
DOIs
Publication statusPublished - 2013

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Metals
Fluorescence
Adsorption
Catalysts
Molecules
Liquids
Ketones
Fermi level
Aldehydes
Discrete Fourier transforms
Electronic structure

Keywords

  • X-RAY SPECTROSCOPY
  • ALPHA,BETA-UNSATURATED ALDEHYDES
  • SELECTIVE HYDROGENATION

Cite this

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title = "High energy resolution fluorescence detection XANES - an in situ method to study the interaction of adsorbed molecules with metal catalysts in the liquid phase",
abstract = "The change in the Pt electronic structure following the adsorption of an a,{\ss}-unsaturated aldehyde and ketone was followed by in situ HERFD-XANES in the liquid phase. The resulting shift in the Pt Fermi energy is in good agreement with the molecule adsorption energy trends calculated by DFT and provides insight into the reaction selectivity.",
keywords = "X-RAY SPECTROSCOPY, ALPHA,BETA-UNSATURATED ALDEHYDES, SELECTIVE HYDROGENATION",
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High energy resolution fluorescence detection XANES - an in situ method to study the interaction of adsorbed molecules with metal catalysts in the liquid phase. / Manyar, Haresh G.; Morgan, Richard; Morgan, Kevin; Yang, Bo; Hu, P.; Szlachetko, Jakub; Sa, Jacinto; Hardacre, Christopher.

In: Catalysis, Science & technology, Vol. 3, No. 6, 2013, p. 1497-1500.

Research output: Contribution to journalArticle

TY - JOUR

T1 - High energy resolution fluorescence detection XANES - an in situ method to study the interaction of adsorbed molecules with metal catalysts in the liquid phase

AU - Manyar, Haresh G.

AU - Morgan, Richard

AU - Morgan, Kevin

AU - Yang, Bo

AU - Hu, P.

AU - Szlachetko, Jakub

AU - Sa, Jacinto

AU - Hardacre, Christopher

PY - 2013

Y1 - 2013

N2 - The change in the Pt electronic structure following the adsorption of an a,ß-unsaturated aldehyde and ketone was followed by in situ HERFD-XANES in the liquid phase. The resulting shift in the Pt Fermi energy is in good agreement with the molecule adsorption energy trends calculated by DFT and provides insight into the reaction selectivity.

AB - The change in the Pt electronic structure following the adsorption of an a,ß-unsaturated aldehyde and ketone was followed by in situ HERFD-XANES in the liquid phase. The resulting shift in the Pt Fermi energy is in good agreement with the molecule adsorption energy trends calculated by DFT and provides insight into the reaction selectivity.

KW - X-RAY SPECTROSCOPY

KW - ALPHA,BETA-UNSATURATED ALDEHYDES

KW - SELECTIVE HYDROGENATION

U2 - 10.1039/c3cy00031a

DO - 10.1039/c3cy00031a

M3 - Article

AN - SCOPUS:84878034424

VL - 3

SP - 1497

EP - 1500

JO - CATALYSIS SCIENCE & TECHNOLOGY

JF - CATALYSIS SCIENCE & TECHNOLOGY

SN - 2044-4753

IS - 6

ER -