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A convenient setup for laser-induced fluorescence imaging of both CO and CO2 during catalytic CO oxidation

Zhou, Jianfeng LU ; Pfaff, Sebastian LU ; Lundgren, E. LU and Zetterberg, J. LU orcid (2017) In Applied Physics B: Lasers and Optics 123(3).
Abstract

In-situ knowledge of the gas composition close to a catalyst is essential for a better understanding of the gas–surface interaction. With planar laser-induced fluorescence (PLIF), the gas distribution around an operating catalyst can be visualized with high spatial and temporal resolution, in a non-intrusive manner. We report on a convenient setup using a nanosecond YAG-Dye laser system together with a broadband mid-infrared optical parametric oscillator (OPO) for imaging both CO and CO2 over a Pd(100) catalyst during catalytic CO oxidation, compare it to previously used systems, and show examples of its capabilities.

Please use this url to cite or link to this publication:
author
; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Applied Physics B: Lasers and Optics
volume
123
issue
3
article number
87
publisher
Springer
external identifiers
  • wos:000396122300023
  • scopus:85014896998
ISSN
0946-2171
DOI
10.1007/s00340-017-6681-3
language
English
LU publication?
yes
id
0183600d-e093-4abc-b461-b789b44cca84
date added to LUP
2017-03-23 09:51:59
date last changed
2023-01-06 21:20:18
@article{0183600d-e093-4abc-b461-b789b44cca84,
  abstract     = {{<p>In-situ knowledge of the gas composition close to a catalyst is essential for a better understanding of the gas–surface interaction. With planar laser-induced fluorescence (PLIF), the gas distribution around an operating catalyst can be visualized with high spatial and temporal resolution, in a non-intrusive manner. We report on a convenient setup using a nanosecond YAG-Dye laser system together with a broadband mid-infrared optical parametric oscillator (OPO) for imaging both CO and CO<sub>2</sub> over a Pd(100) catalyst during catalytic CO oxidation, compare it to previously used systems, and show examples of its capabilities.</p>}},
  author       = {{Zhou, Jianfeng and Pfaff, Sebastian and Lundgren, E. and Zetterberg, J.}},
  issn         = {{0946-2171}},
  language     = {{eng}},
  month        = {{03}},
  number       = {{3}},
  publisher    = {{Springer}},
  series       = {{Applied Physics B: Lasers and Optics}},
  title        = {{A convenient setup for laser-induced fluorescence imaging of both CO and CO<sub>2</sub> during catalytic CO oxidation}},
  url          = {{http://dx.doi.org/10.1007/s00340-017-6681-3}},
  doi          = {{10.1007/s00340-017-6681-3}},
  volume       = {{123}},
  year         = {{2017}},
}