Towards microfluidic reactors for in situ synchrotron infrared studies

I. P. Silverwood, N. Al-Rifai, E. Cao, D. J. Nelson, A. Chutia, P. P. Wells, S. P. Nolan, M. D. Frogley, G. Cinque, A. Gavriilidis, C. R. A. Catlow

Research output: Contribution to journalArticle

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Abstract

Anodically bonded etched silicon microfluidic devices that allow infrared spectroscopic measurement of solutions are reported. These extend spatially well-resolved in situ infrared measurement to higher temperatures and pressures than previously reported, making them useful for effectively time-resolved measurement of realistic catalytic processes. A data processing technique necessary for the mitigation of interference fringes caused by multiple reflections of the probe beam is also described
Original languageEnglish
Article number024101
Number of pages17
JournalReview of Scientific Instruments
Volume87
Early online date19 Feb 2016
DOIs
Publication statusE-pub ahead of print - 19 Feb 2016

Keywords

  • microfluidic devices
  • synchrotron
  • infrared
  • spectroscopic measurement
  • catalytic process
  • interference fringes

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