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Gravure printing for mesoporous film preparation

Herzog, Nicole and Brilmayer, Robert and Stanzel, Mathias and Kalyta, Anastasia and Spiehl, Dieter and Dörsam, Edgar and Hess, Christian and Andrieu-Brunsen, Annette (2019):
Gravure printing for mesoporous film preparation.
In: RSC Advances, Royal Socienty of Chemistry, pp. 23570-23578, 9, (41), ISSN 2046-2069,
DOI: 10.1039/C9RA04266K,
[Online-Edition: https://doi.org/10.1039/C9RA04266K],
[Article]

Abstract

This study presents gravure printing as a new strategy for rapid printing of ceramic mesoporous films and highlights its advantages over conventional mesoporous film preparation using evaporation induced selfassembly together with dip-coating. By varying the printing process parameters, the mesoporous coating thicknesses can be adjusted between 20 and 200 nm while maintaining a very high film homogeneity allowing the printing of ultrathin mesoporous films. Step gradients in film composition are accessible by consecutively printing two different “inks”. Thereby, gravure printing is a much faster process than mesoporous single- and multilayer preparation using conventional dip-coating because lower amounts of solution are transferred and dissolution of previously deposited layers is avoided. The effect of printing process parameters on resulting film characteristics as well as the resulting mesoporous film's ionic accessibility is systematically investigated.

Item Type: Article
Erschienen: 2019
Creators: Herzog, Nicole and Brilmayer, Robert and Stanzel, Mathias and Kalyta, Anastasia and Spiehl, Dieter and Dörsam, Edgar and Hess, Christian and Andrieu-Brunsen, Annette
Title: Gravure printing for mesoporous film preparation
Language: English
Abstract:

This study presents gravure printing as a new strategy for rapid printing of ceramic mesoporous films and highlights its advantages over conventional mesoporous film preparation using evaporation induced selfassembly together with dip-coating. By varying the printing process parameters, the mesoporous coating thicknesses can be adjusted between 20 and 200 nm while maintaining a very high film homogeneity allowing the printing of ultrathin mesoporous films. Step gradients in film composition are accessible by consecutively printing two different “inks”. Thereby, gravure printing is a much faster process than mesoporous single- and multilayer preparation using conventional dip-coating because lower amounts of solution are transferred and dissolution of previously deposited layers is avoided. The effect of printing process parameters on resulting film characteristics as well as the resulting mesoporous film's ionic accessibility is systematically investigated.

Journal or Publication Title: RSC Advances
Volume: 9
Number: 41
Publisher: Royal Socienty of Chemistry
Divisions: 16 Department of Mechanical Engineering
16 Department of Mechanical Engineering > Institute of Printing Science and Technology (IDD)
DFG-Collaborative Research Centres (incl. Transregio)
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 1194: Interaction between Transport and Wetting Processes
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 1194: Interaction between Transport and Wetting Processes > Research Area C: New and Improved Applications
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 1194: Interaction between Transport and Wetting Processes > Research Area C: New and Improved Applications > C01: Forced Wetting with Hydrodynamic Assist on Gravure Print Cylinders
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 1194: Interaction between Transport and Wetting Processes > Research Area C: New and Improved Applications > C04: Controlled Dynamic Wetting and the Influence of Ionic Mass Transport in Mesoporous Film
Profile Areas
Profile Areas > Thermo-Fluids & Interfaces
07 Department of Chemistry
07 Department of Chemistry > Fachgebiet Anorganische Chemie
07 Department of Chemistry > Fachgebiet Makromolekulare Chemie
07 Department of Chemistry > Physical Chemistry
Date Deposited: 01 Sep 2019 19:55
DOI: 10.1039/C9RA04266K
Official URL: https://doi.org/10.1039/C9RA04266K
URN: urn:nbn:de:tuda-tuprints-90215
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