Redox-controlled crotyl alcohol selective oxidation: in situ oxidation and reduction dynamics of catalytic Pd nanoparticles via synchronous XANES/MS

Christine V. Gaskell, Christopher M.A. Parlett, Mark A. Newton, Karen Wilson, Adam F. Lee

Research output: Contribution to journalLetter

Abstract

In-situ, synchronous MS/XANES reveals the Pd catalyzed selective aerobic oxidation of crotyl alcohol is regulated by the balance between the oxidation state and reducibility. Dynamic XANES measurements provide a new, rapid method to determine redox kinetics of nanoparticles and identify important parameters to optimize catalyst design.
Original languageEnglish
Pages (from-to)2242-2246
Number of pages5
JournalACS Catalysis
Volume2
Issue number11
Early online date17 Sep 2012
DOIs
Publication statusPublished - 2 Nov 2012

Fingerprint

Alcohols
Nanoparticles
Oxidation
Catalysts
Kinetics
Oxidation-Reduction
crotonyl alcohol

Keywords

  • palladium
  • kinetics
  • XAS
  • selective oxidation
  • alcohol

Cite this

Gaskell, Christine V. ; Parlett, Christopher M.A. ; Newton, Mark A. ; Wilson, Karen ; Lee, Adam F. / Redox-controlled crotyl alcohol selective oxidation : in situ oxidation and reduction dynamics of catalytic Pd nanoparticles via synchronous XANES/MS. In: ACS Catalysis. 2012 ; Vol. 2, No. 11. pp. 2242-2246.
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Redox-controlled crotyl alcohol selective oxidation : in situ oxidation and reduction dynamics of catalytic Pd nanoparticles via synchronous XANES/MS. / Gaskell, Christine V.; Parlett, Christopher M.A.; Newton, Mark A.; Wilson, Karen; Lee, Adam F.

In: ACS Catalysis, Vol. 2, No. 11, 02.11.2012, p. 2242-2246.

Research output: Contribution to journalLetter

TY - JOUR

T1 - Redox-controlled crotyl alcohol selective oxidation

T2 - in situ oxidation and reduction dynamics of catalytic Pd nanoparticles via synchronous XANES/MS

AU - Gaskell, Christine V.

AU - Parlett, Christopher M.A.

AU - Newton, Mark A.

AU - Wilson, Karen

AU - Lee, Adam F.

PY - 2012/11/2

Y1 - 2012/11/2

N2 - In-situ, synchronous MS/XANES reveals the Pd catalyzed selective aerobic oxidation of crotyl alcohol is regulated by the balance between the oxidation state and reducibility. Dynamic XANES measurements provide a new, rapid method to determine redox kinetics of nanoparticles and identify important parameters to optimize catalyst design.

AB - In-situ, synchronous MS/XANES reveals the Pd catalyzed selective aerobic oxidation of crotyl alcohol is regulated by the balance between the oxidation state and reducibility. Dynamic XANES measurements provide a new, rapid method to determine redox kinetics of nanoparticles and identify important parameters to optimize catalyst design.

KW - palladium

KW - kinetics

KW - XAS

KW - selective oxidation

KW - alcohol

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