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  Online Monitoring of Microscale Liquid-Phase Catalysis Using in-Fiber Raman Spectroscopy

Schorn, F., Aubermann, M., Zeltner, R., Haumann, M., & Joly, N. Y. (2021). Online Monitoring of Microscale Liquid-Phase Catalysis Using in-Fiber Raman Spectroscopy. ACS Catalysis, 11(11), 6709-6714. doi:10.1021/acscatal.1c01264.

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 Creators:
Schorn, Florian1, 2, 3, 4, Author           
Aubermann, Manfred5, Author
Zeltner, Richard5, Author
Haumann, Marco5, Author
Joly, Nicolas Y.2, 3, 4, Author           
Affiliations:
1International Max Planck Research School, Max Planck Institute for the Science of Light, Max Planck Society, ou_2364697              
2University of Erlangen-Nürnberg, Dept Phys, D-91058 Erlangen, Germany, ou_persistent22              
3‎Interdisciplinary Ctr Nanostruct Films, D-91058 Erlangen, Germany, ou_persistent22              
4Joly Research Group, Research Groups, Max Planck Institute for the Science of Light, Max Planck Society, ou_3325184              
5external, ou_persistent22              

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Free keywords: hollow-core photonic crystal fibers; in situ spectroscopy; Raman; esterification; microreactor
 Abstract: We report on the use of hollow-core photonic crystal fibers to monitor the evolution of chemical reactions. The combination of tight confinement and long interaction length allows single-pass spectroscopic measurements using less than a microliter volume of chemicals with good accuracy. As a proof of principle, we used here nonlinear Raman spectroscopy for a reaction screening of the acidic catalyzed esterification of methanol and acetic acid.

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Language(s): eng - English
 Dates: 2021-06-04
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: DOI: 10.1021/acscatal.1c01264
 Degree: -

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Title: ACS Catalysis
  Abbreviation : ACS Catal.
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Washington, DC : ACS
Pages: - Volume / Issue: 11 (11) Sequence Number: - Start / End Page: 6709 - 6714 Identifier: ISSN: 2155-5435
CoNE: https://pure.mpg.de/cone/journals/resource/2155-5435