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The Aerosol Deposition Method: A Modified Aerosol Generation Unit to Improve Coating Quality

Owing to its ability to produce dense thick-films at room temperature directly from a ceramic powder, the Aerosol Deposition Method (AD) possesses a unique feature in ceramics processing. For this technology, the aerosol generation of particles is a decisive part of reliable process control. However...

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Autores principales: Hanft, Dominik, Glosse, Philipp, Denneler, Stefan, Berthold, Thomas, Oomen, Marijn, Kauffmann-Weiss, Sandra, Weis, Frederik, Häßler, Wolfgang, Holzapfel, Bernhard, Moos, Ralf
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6165444/
https://www.ncbi.nlm.nih.gov/pubmed/30200397
http://dx.doi.org/10.3390/ma11091572
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author Hanft, Dominik
Glosse, Philipp
Denneler, Stefan
Berthold, Thomas
Oomen, Marijn
Kauffmann-Weiss, Sandra
Weis, Frederik
Häßler, Wolfgang
Holzapfel, Bernhard
Moos, Ralf
author_facet Hanft, Dominik
Glosse, Philipp
Denneler, Stefan
Berthold, Thomas
Oomen, Marijn
Kauffmann-Weiss, Sandra
Weis, Frederik
Häßler, Wolfgang
Holzapfel, Bernhard
Moos, Ralf
author_sort Hanft, Dominik
collection PubMed
description Owing to its ability to produce dense thick-films at room temperature directly from a ceramic powder, the Aerosol Deposition Method (AD) possesses a unique feature in ceramics processing. For this technology, the aerosol generation of particles is a decisive part of reliable process control. However, there has only been a small amount of work published addressing this topic. In this work, we compare the aerosolization and deposition behavior of a fluidized bed generator with an aerosol generator with the rotary brush principle. While film properties very much depend on deposition time for the fluidized bed generator, films produced with the brush generator show a constant film profile, and their film thickness correlates with the controllable aerosol concentration and the duration of deposition. This type of aerosol generation may improve the setup towards a more reliable AD process.
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spelling pubmed-61654442018-10-12 The Aerosol Deposition Method: A Modified Aerosol Generation Unit to Improve Coating Quality Hanft, Dominik Glosse, Philipp Denneler, Stefan Berthold, Thomas Oomen, Marijn Kauffmann-Weiss, Sandra Weis, Frederik Häßler, Wolfgang Holzapfel, Bernhard Moos, Ralf Materials (Basel) Communication Owing to its ability to produce dense thick-films at room temperature directly from a ceramic powder, the Aerosol Deposition Method (AD) possesses a unique feature in ceramics processing. For this technology, the aerosol generation of particles is a decisive part of reliable process control. However, there has only been a small amount of work published addressing this topic. In this work, we compare the aerosolization and deposition behavior of a fluidized bed generator with an aerosol generator with the rotary brush principle. While film properties very much depend on deposition time for the fluidized bed generator, films produced with the brush generator show a constant film profile, and their film thickness correlates with the controllable aerosol concentration and the duration of deposition. This type of aerosol generation may improve the setup towards a more reliable AD process. MDPI 2018-09-01 /pmc/articles/PMC6165444/ /pubmed/30200397 http://dx.doi.org/10.3390/ma11091572 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Communication
Hanft, Dominik
Glosse, Philipp
Denneler, Stefan
Berthold, Thomas
Oomen, Marijn
Kauffmann-Weiss, Sandra
Weis, Frederik
Häßler, Wolfgang
Holzapfel, Bernhard
Moos, Ralf
The Aerosol Deposition Method: A Modified Aerosol Generation Unit to Improve Coating Quality
title The Aerosol Deposition Method: A Modified Aerosol Generation Unit to Improve Coating Quality
title_full The Aerosol Deposition Method: A Modified Aerosol Generation Unit to Improve Coating Quality
title_fullStr The Aerosol Deposition Method: A Modified Aerosol Generation Unit to Improve Coating Quality
title_full_unstemmed The Aerosol Deposition Method: A Modified Aerosol Generation Unit to Improve Coating Quality
title_short The Aerosol Deposition Method: A Modified Aerosol Generation Unit to Improve Coating Quality
title_sort aerosol deposition method: a modified aerosol generation unit to improve coating quality
topic Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6165444/
https://www.ncbi.nlm.nih.gov/pubmed/30200397
http://dx.doi.org/10.3390/ma11091572
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