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Edvin Lundgren. Portrait.

Edvin Lundgren

Professor

Edvin Lundgren. Portrait.

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

Author

  • Jianfeng Zhou
  • Sebastian Pfaff
  • E. Lundgren
  • J. Zetterberg

Summary, in English

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.

Department/s

  • Combustion Physics
  • Synchrotron Radiation Research

Publishing year

2017-03-01

Language

English

Publication/Series

Applied Physics B: Lasers and Optics

Volume

123

Issue

3

Document type

Journal article

Publisher

Springer

Topic

  • Atom and Molecular Physics and Optics

Status

Published

ISBN/ISSN/Other

  • ISSN: 0946-2171