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  Mesoporous glass membranes as model systems to study gas diffusion through porous media

Stoltenberg, D., Seidel-Morgenstern, A., & Enke, D. (2011). Mesoporous glass membranes as model systems to study gas diffusion through porous media. Chemical Engineering and Technology, 34(5), 831-836. doi:10.1002/ceat.201100031.

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 Creators:
Stoltenberg, D.1, Author           
Seidel-Morgenstern, A.1, 2, Author           
Enke, D.2, Author
Affiliations:
1Physical and Chemical Foundations of Process Engineering, Max Planck Institute for Dynamics of Complex Technical Systems, Max Planck Society, ou_1738150              
2Otto-von-Guericke-Universität Magdeburg, External Organizations, ou_1738156              

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Free keywords: Gas permeation; Gas separation; Porous glass membranes; Surface diffusion
 Abstract: Porous glass monoliths are suitable model systems to study pore size-related effects in gas diffusion. Here, mesoporous glass membranes with different surface properties and pore diameters covering the lower mesopore range were synthesized and used to study gas permeation of adsorbable and non-adsorbable gases. Dynamic single gas permeation measurements were performed using a modified Wicke-Kallenbach cell. Chemical surface modification of the inner surface of the membranes resulted in altered adsorption and diffusion properties. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim [accessed 27th May 2011]

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Language(s): eng - English
 Dates: 2011
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: eDoc: 522098
DOI: 10.1002/ceat.201100031
Other: 38/11
DOI: 10.1002/cite.201000021
 Degree: -

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Title: Chemical Engineering and Technology
Source Genre: Journal
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Publ. Info: New York : J. Wiley
Pages: - Volume / Issue: 34 (5) Sequence Number: - Start / End Page: 831 - 836 Identifier: ISSN: 0930-7516
CoNE: https://pure.mpg.de/cone/journals/resource/991042744467904