Application of Interference Microscopy and IR Microscopy for Characterizing and Investigating Mass Transport in Nanoporous Materials

Lars Heinke; Christian Chmelik; Pavel Kortunov; Douglas M. Ruthven; Dhananjai B Shah; Sergey Vasenkov; Jörg Kärger

doi:10.1002/ceat.200700093

Application of Interference Microscopy and IR Microscopy for Characterizing and Investigating Mass Transport in Nanoporous Materials

Lars Heinke, Christian Chmelik, Pavel Kortunov, Douglas M. Ruthven, Dhananjai B Shah, Sergey Vasenkov, Jörg Kärger

Research output: Contribution to journal › Article › peer-review

Abstract

The application of interference microscopy has provided an important breakthrough in the study of the transport of guest molecules in nanoporous materials, making it possible to observe the transient intracrystalline concentration profiles resulting from a well-defined change (usually a step) in the ambient gas pressure. This approach was used to study adsorption and desorption kinetics in several zeolite systems. The advantages of this technique, especially when combined with infrared absorption measurements, are illustrated by experimental results obtained in a study of the methanol-ferrierite system.

Original language	American English
Journal	Chemical Engineering & Technology
Volume	30
DOIs	https://doi.org/10.1002/ceat.200700093
State	Published - Jan 1 2007

Keywords

Interference microscopy
IR Microscopy
Nanoporous materials

Disciplines

Biochemical and Biomolecular Engineering
Biomedical Engineering and Bioengineering

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10.1002/ceat.200700093License: CC BY

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title = "Application of Interference Microscopy and IR Microscopy for Characterizing and Investigating Mass Transport in Nanoporous Materials",

abstract = " The application of interference microscopy has provided an important breakthrough in the study of the transport of guest molecules in nanoporous materials, making it possible to observe the transient intracrystalline concentration profiles resulting from a well-defined change (usually a step) in the ambient gas pressure. This approach was used to study adsorption and desorption kinetics in several zeolite systems. The advantages of this technique, especially when combined with infrared absorption measurements, are illustrated by experimental results obtained in a study of the methanol-ferrierite system.",

keywords = "Interference microscopy, IR Microscopy, Nanoporous materials",

author = "Lars Heinke and Christian Chmelik and Pavel Kortunov and Ruthven, \{Douglas M.\} and Shah, \{Dhananjai B\} and Sergey Vasenkov and J{\"o}rg K{\"a}rger",

note = "Heinke, L.; Chmelik, C.; Kortunov, P.; Ruthven, D. M.; Shah, D. B.; Vasenkov, S.; K{\"a}rger, J. Application of Interference Microscopy and IR Microscopy for Characterizing and Investigating Mass Transport in Nanoporous Materials. Chem. Eng. Technol. 2007, 30, 995-1002.",

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doi = "10.1002/ceat.200700093",

language = "American English",

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T1 - Application of Interference Microscopy and IR Microscopy for Characterizing and Investigating Mass Transport in Nanoporous Materials

AU - Heinke, Lars

AU - Chmelik, Christian

AU - Kortunov, Pavel

AU - Ruthven, Douglas M.

AU - Shah, Dhananjai B

AU - Vasenkov, Sergey

AU - Kärger, Jörg

N1 - Heinke, L.; Chmelik, C.; Kortunov, P.; Ruthven, D. M.; Shah, D. B.; Vasenkov, S.; Kärger, J. Application of Interference Microscopy and IR Microscopy for Characterizing and Investigating Mass Transport in Nanoporous Materials. Chem. Eng. Technol. 2007, 30, 995-1002.

PY - 2007/1/1

Y1 - 2007/1/1

N2 - The application of interference microscopy has provided an important breakthrough in the study of the transport of guest molecules in nanoporous materials, making it possible to observe the transient intracrystalline concentration profiles resulting from a well-defined change (usually a step) in the ambient gas pressure. This approach was used to study adsorption and desorption kinetics in several zeolite systems. The advantages of this technique, especially when combined with infrared absorption measurements, are illustrated by experimental results obtained in a study of the methanol-ferrierite system.

AB - The application of interference microscopy has provided an important breakthrough in the study of the transport of guest molecules in nanoporous materials, making it possible to observe the transient intracrystalline concentration profiles resulting from a well-defined change (usually a step) in the ambient gas pressure. This approach was used to study adsorption and desorption kinetics in several zeolite systems. The advantages of this technique, especially when combined with infrared absorption measurements, are illustrated by experimental results obtained in a study of the methanol-ferrierite system.

KW - Interference microscopy

KW - IR Microscopy

KW - Nanoporous materials

UR - https://engagedscholarship.csuohio.edu/encbe_facpub/36

UR - http://journals.ohiolink.edu/ejc/article.cgi?issn=09307516&issue=v30i0008&article=995_aoimaiimtinm

U2 - 10.1002/ceat.200700093

DO - 10.1002/ceat.200700093

M3 - Article

VL - 30

JO - Chemical Engineering & Technology

JF - Chemical Engineering & Technology

ER -

Application of Interference Microscopy and IR Microscopy for Characterizing and Investigating Mass Transport in Nanoporous Materials

Abstract

Keywords

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