IR Micro-Imaging

 

Bruker HYPERION 3000

 IRM-sc.jpg

 

  • FTIR microscope of type Bruker HYPERION 3000, consisting of a spectrometer (Bruker VERTEX 80v) and a microscope with a Focal Plane Array (FPA) detector
  • Resolution of 2.7 μm ×2.7 μm in the focal plane, time resolution in the range of 10 s (FPA) and 10 ms (in the integral mode)
  • Simultaneous measurement of transient intra-particle concentration profiles during multicomponent adsorption and separation and during chemical reactions
  • Exploration of diffusion mode by the simultaneous measurement of transport and self-diffusion
  • The application of IRM for each of the indicated options is neither generally nor routinely possible. The required specification of the sample (particle and pore sizes, sample homogeneity, surface properties) depends on the type of information desired
  • For more details, see chapter 12 (introduction to the technique) and 15 to 21 (examples of application) in J. Kärger, D. M. Ruthven, D. N. Theodorou: Diffusion in Nanoporous Materials, Wiley-VCH, Weinheim 2012

 

  

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Contact:
Dr. C. Chmelik
Faculty of Physics and Earth Sciences
University of Leipzig

Linnestr. 5
04103 Leipzig
Germany
Tel. +49 / 341 / 9732531
Fax +49 / 341 / 9732549
chmelik@physik.uni-leipzig.de
http://www.uni-leipzig.de/~gfp

Prof. J. Kärger
Faculty of Physics and Earth Sciences
University of Leipzig

Linnestr. 5
04103 Leipzig
Germany
Tel. +49 / 341 / 9732502
Fax +49 / 341 / 9732549
kaerger@physik.uni-leipzig.de
http://www.uni-leipzig.de/~gfp

Prof. J. Haase
Faculty of Physics and Earth Sciences
University of Leipzig

Linnestr. 5
04103 Leipzig
Germany
Tel. +49 / 341 / 9732601
Fax +49 / 341 / 9732649
j.haase@physik.uni-leipzig.de
http://www.uni-leipzig.de/~mqf