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Issue 21, 2016

Infrared spectroscopy via substrate-integrated hollow waveguides: a powerful tool in catalysis research

Author affiliations

Abstract

Substrate-integrated hollow waveguides (iHWG) represent an innovative generation of photon conduits, which can simultaneously serve as highly miniaturized gas cells with low sample volume. In this communication, we introduce a novel concept for analyzing the performance of catalysts via infrared gas phase analysis based on iHWGs. Due to rapid gas exchange and sample transient times within the iHWG, compositional changes of a continuous gas stream after interaction with a catalyst assembly can be monitored with high time resolution.

Graphical abstract: Infrared spectroscopy via substrate-integrated hollow waveguides: a powerful tool in catalysis research

Article information


Submitted
06 Jul 2016
Accepted
07 Sep 2016
First published
07 Sep 2016

This article is Open Access

Analyst, 2016,141, 5990-5995
Article type
Communication

Infrared spectroscopy via substrate-integrated hollow waveguides: a powerful tool in catalysis research

V. Kokoric, D. Widmann, M. Wittmann, R. J. Behm and B. Mizaikoff, Analyst, 2016, 141, 5990 DOI: 10.1039/C6AN01534D

This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. You can use material from this article in other publications without requesting further permissions from the RSC, provided that the correct acknowledgement is given.

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