Kinetics of L-arabinose oxidation over supported gold catalysts with in situ catalyst electrical potential measurements

Bright T. Kusema; Jyri Pekka Mikkola; Dmitry Yu Murzin

doi:10.1039/c1cy00365h

Kinetics of L-arabinose oxidation over supported gold catalysts with in situ catalyst electrical potential measurements

Bright T. Kusema, Jyri Pekka Mikkola, Dmitry Yu Murzin^*

^*Corresponding author for this work

Laboratory of Industrial Chemistry and Reaction Engineering

Research output: Contribution to journal › Article › Scientific › peer-review

20 Citations (Scopus)

Abstract

The kinetics of L-arabinose selective oxidation over Au/Al ₂O ₃ catalysts was studied with simultaneous in situ catalyst electrical potential measurements. An oxidative dehydrogenation mechanism was proposed and a kinetic model taking into account the catalyst potential changes was developed. The kinetic model was implemented into the three-phase system and validated with the experimental observations. The agreement of the kinetic model to the experimental data, in line with the suggested reaction mechanism, was satisfactory.

Original language	English
Pages (from-to)	423-431
Number of pages	9
Journal	Catalysis Science and Technology
Volume	2
Issue number	2
DOIs	https://doi.org/10.1039/c1cy00365h
Publication status	Published - Feb 2012
MoE publication type	A1 Journal article-refereed

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title = "Kinetics of L-arabinose oxidation over supported gold catalysts with in situ catalyst electrical potential measurements",

abstract = "The kinetics of L-arabinose selective oxidation over Au/Al 2O 3 catalysts was studied with simultaneous in situ catalyst electrical potential measurements. An oxidative dehydrogenation mechanism was proposed and a kinetic model taking into account the catalyst potential changes was developed. The kinetic model was implemented into the three-phase system and validated with the experimental observations. The agreement of the kinetic model to the experimental data, in line with the suggested reaction mechanism, was satisfactory.",

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AU - Kusema, Bright T.

AU - Mikkola, Jyri Pekka

AU - Murzin, Dmitry Yu

PY - 2012/2

Y1 - 2012/2

N2 - The kinetics of L-arabinose selective oxidation over Au/Al 2O 3 catalysts was studied with simultaneous in situ catalyst electrical potential measurements. An oxidative dehydrogenation mechanism was proposed and a kinetic model taking into account the catalyst potential changes was developed. The kinetic model was implemented into the three-phase system and validated with the experimental observations. The agreement of the kinetic model to the experimental data, in line with the suggested reaction mechanism, was satisfactory.

AB - The kinetics of L-arabinose selective oxidation over Au/Al 2O 3 catalysts was studied with simultaneous in situ catalyst electrical potential measurements. An oxidative dehydrogenation mechanism was proposed and a kinetic model taking into account the catalyst potential changes was developed. The kinetic model was implemented into the three-phase system and validated with the experimental observations. The agreement of the kinetic model to the experimental data, in line with the suggested reaction mechanism, was satisfactory.

UR - https://www.scopus.com/pages/publications/84857548606

U2 - 10.1039/c1cy00365h

DO - 10.1039/c1cy00365h

M3 - Article

AN - SCOPUS:84857548606

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SP - 423

EP - 431

JO - Catalysis Science and Technology

JF - Catalysis Science and Technology

IS - 2

ER -

Kinetics of L-arabinose oxidation over supported gold catalysts with in situ catalyst electrical potential measurements

Abstract

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