Determination of toluene hydrogenation kinetics with neutron diffraction

Marta Falkowska; Sarayute Chansai; Haresh G. Manyar; Lynn F. Gladden; Daniel T. Bowron; Tristan G A Youngs; Chris Hardacre

doi:10.1039/c6cp01494a

Determination of toluene hydrogenation kinetics with neutron diffraction

Marta Falkowska, Sarayute Chansai, Haresh G. Manyar, Lynn F. Gladden, Daniel T. Bowron, Tristan G A Youngs, Chris Hardacre

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

Abstract

Total neutron scattering has been used to follow the hydrogenation of toluene-d₈ to methylcyclohexane-d₁₄ over 3 wt% platinum supported on highly ordered mesoporous silica (MCM-41) at 298 K and under 150 mbar D₂ pressure. The detailed kinetic information so revealed indicates that liquid reorganisation inside pores is the slowest step of the whole process. Additionally, the results were compared with the reaction performed under 250 mbar D₂ pressure as well as with toluene-h₈ hydrogenation using D₂ at 150 mbar.

Original language	English
Pages (from-to)	17237-17243
Number of pages	7
Journal	Physical Chemistry Chemical Physics
Volume	18
Issue number	26
Early online date	29 Mar 2016
DOIs	https://doi.org/10.1039/c6cp01494a https://doi.org/10.1039/c6cp01494a
Publication status	Published - 2016

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10.1039/c6cp01494a

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title = "Determination of toluene hydrogenation kinetics with neutron diffraction",

abstract = "Total neutron scattering has been used to follow the hydrogenation of toluene-d8 to methylcyclohexane-d14 over 3 wt% platinum supported on highly ordered mesoporous silica (MCM-41) at 298 K and under 150 mbar D2 pressure. The detailed kinetic information so revealed indicates that liquid reorganisation inside pores is the slowest step of the whole process. Additionally, the results were compared with the reaction performed under 250 mbar D2 pressure as well as with toluene-h8 hydrogenation using D2 at 150 mbar.",

author = "Marta Falkowska and Sarayute Chansai and Manyar, {Haresh G.} and Gladden, {Lynn F.} and Bowron, {Daniel T.} and Youngs, {Tristan G A} and Chris Hardacre",

year = "2016",

doi = "10.1039/c6cp01494a",

language = "English",

volume = "18",

pages = "17237--17243",

journal = "Physical Chemistry Chemical Physics",

issn = "1463-9076",

publisher = "Royal Society of Chemistry",

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T1 - Determination of toluene hydrogenation kinetics with neutron diffraction

AU - Falkowska, Marta

AU - Chansai, Sarayute

AU - Manyar, Haresh G.

AU - Gladden, Lynn F.

AU - Bowron, Daniel T.

AU - Youngs, Tristan G A

AU - Hardacre, Chris

PY - 2016

Y1 - 2016

N2 - Total neutron scattering has been used to follow the hydrogenation of toluene-d8 to methylcyclohexane-d14 over 3 wt% platinum supported on highly ordered mesoporous silica (MCM-41) at 298 K and under 150 mbar D2 pressure. The detailed kinetic information so revealed indicates that liquid reorganisation inside pores is the slowest step of the whole process. Additionally, the results were compared with the reaction performed under 250 mbar D2 pressure as well as with toluene-h8 hydrogenation using D2 at 150 mbar.

AB - Total neutron scattering has been used to follow the hydrogenation of toluene-d8 to methylcyclohexane-d14 over 3 wt% platinum supported on highly ordered mesoporous silica (MCM-41) at 298 K and under 150 mbar D2 pressure. The detailed kinetic information so revealed indicates that liquid reorganisation inside pores is the slowest step of the whole process. Additionally, the results were compared with the reaction performed under 250 mbar D2 pressure as well as with toluene-h8 hydrogenation using D2 at 150 mbar.

UR - http://www.scopus.com/inward/record.url?scp=84976866456&partnerID=8YFLogxK

U2 - 10.1039/c6cp01494a

DO - 10.1039/c6cp01494a

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SP - 17237

EP - 17243

JO - Physical Chemistry Chemical Physics

JF - Physical Chemistry Chemical Physics

SN - 1463-9076

IS - 26

ER -

Determination of toluene hydrogenation kinetics with neutron diffraction

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