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Laser diagnostics for the study of heterogeneous catalysis

Zetterberg, Johan LU ; Blomberg, S. LU ; Zhou, J. LU ; Gustafson, J. LU ; Aldén, M. LU and Lundgren, E. LU (2016) Laser Applications to Chemical, Security and Environmental Analysis, LACSEA 2016 In Laser Applications to Chemical, Security and Environmental Analysis, LACSEA 2016 Part F10-LACSEA 2016.
Abstract

In heterogeneous catalysis the reactions occur on the surface of a catalyst. To understand the reaction pathways, a detailed understanding on an atomic level is critical. However, the gas atmosphere surrounding the surface dictates the interaction between the surface and the gas. At low pressures this is often neglected, but as the community turns to higher pressures it becomes important to consider gas related effects. We have used laser diagnostics to characterize the gas distributions during catalysis and thereby been able to deduce information that would otherwise lay hidden. Several of our recent results are summarized and highlighted and simultaneous measurements of the surface structure using synchrotron based methods and the gas... (More)

In heterogeneous catalysis the reactions occur on the surface of a catalyst. To understand the reaction pathways, a detailed understanding on an atomic level is critical. However, the gas atmosphere surrounding the surface dictates the interaction between the surface and the gas. At low pressures this is often neglected, but as the community turns to higher pressures it becomes important to consider gas related effects. We have used laser diagnostics to characterize the gas distributions during catalysis and thereby been able to deduce information that would otherwise lay hidden. Several of our recent results are summarized and highlighted and simultaneous measurements of the surface structure using synchrotron based methods and the gas phase using laser diagnostics is discussed.

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Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
in
Laser Applications to Chemical, Security and Environmental Analysis, LACSEA 2016
volume
Part F10-LACSEA 2016
publisher
OSA - The Optical Society
conference name
Laser Applications to Chemical, Security and Environmental Analysis, LACSEA 2016
external identifiers
  • scopus:85017019545
  • scopus:85019523063
ISBN
9781943580156
DOI
10.1364/LACSEA.2016.LT4F.3
language
English
LU publication?
yes
id
f4136f06-56a0-4d6e-86cd-e76ccd1ce225
date added to LUP
2017-05-10 08:50:07
date last changed
2017-06-09 13:31:41
@inproceedings{f4136f06-56a0-4d6e-86cd-e76ccd1ce225,
  abstract     = {<p>In heterogeneous catalysis the reactions occur on the surface of a catalyst. To understand the reaction pathways, a detailed understanding on an atomic level is critical. However, the gas atmosphere surrounding the surface dictates the interaction between the surface and the gas. At low pressures this is often neglected, but as the community turns to higher pressures it becomes important to consider gas related effects. We have used laser diagnostics to characterize the gas distributions during catalysis and thereby been able to deduce information that would otherwise lay hidden. Several of our recent results are summarized and highlighted and simultaneous measurements of the surface structure using synchrotron based methods and the gas phase using laser diagnostics is discussed.</p>},
  author       = {Zetterberg, Johan and Blomberg, S. and Zhou, J. and Gustafson, J. and Aldén, M. and Lundgren, E.},
  booktitle    = {Laser Applications to Chemical, Security and Environmental Analysis, LACSEA 2016},
  isbn         = {9781943580156},
  language     = {eng},
  month        = {07},
  publisher    = {OSA - The Optical Society},
  title        = {Laser diagnostics for the study of heterogeneous catalysis},
  url          = {http://dx.doi.org/10.1364/LACSEA.2016.LT4F.3},
  volume       = {Part F10-LACSEA 2016},
  year         = {2016},
}