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Discontinuous Powder Aerosol Deposition : An Approach to Prepare Films Using Smallest Powder Quantities

DOI zum Zitieren der Version auf EPub Bayreuth: https://doi.org/10.15495/EPub_UBT_00006521
URN to cite this document: urn:nbn:de:bvb:703-epub-6521-6

Title data

Linz, Mario ; Exner, Jörg ; Kita, Jaroslaw ; Bühner, Florian ; Seipenbusch, Martin ; Moos, Ralf:
Discontinuous Powder Aerosol Deposition : An Approach to Prepare Films Using Smallest Powder Quantities.
In: Coatings. Vol. 11 (2021) Issue 7 . - No. 844.
ISSN 2079-6412
DOI der Verlagsversion: https://doi.org/10.3390/coatings11070844

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Project information

Project title:
Project's official title
Project's id
Untersuchungen zum Abscheidemechanismus bei der aerosolbasierten Kaltabscheidung von Keramiken durch Aufklären der Vorgänge beim Aufprallen von Mikrometer-Partikeln auf Oberflächen
MO 1060/40-1
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Project financing: Deutsche Forschungsgemeinschaft

Abstract

This work shows that the powder aerosol deposition (PAD) method allows the formation of films in powder quantities of less than 60 mg, rather than the large amounts that are typically required for conventional powder aerosol deposition systems. This was achieved by changing the operation mode to a discontinuous one, resulting in operation times of several seconds. Semiconducting strontium titanate ferrate SrTi0.65Fe0.35O3−δ (STF35) was used as the powder to prove the equal behavior in terms of adhesion, film quality and electric conductivity compared to conventional powder-aerosol-deposited films.

Further data

Item Type: Article in a journal
Keywords: aerosol deposition method (ADM); vacuum kinetic spraying (VKS); small powder quantities; strontium titanate ferrate (STF); room-temperature impact consolidation (RTIC)
DDC Subjects: 600 Technology, medicine, applied sciences > 620 Engineering
Institutions of the University: Faculties > Faculty of Engineering Science
Faculties > Faculty of Engineering Science > Chair Functional Materials > Chair Functional Materials - Univ.-Prof. Dr.-Ing. Ralf Moos
Profile Fields > Advanced Fields > Advanced Materials
Research Institutions > Central research institutes > Bayreuth Center for Material Science and Engineering - BayMAT
Faculties
Faculties > Faculty of Engineering Science > Chair Functional Materials
Profile Fields
Profile Fields > Advanced Fields
Research Institutions
Research Institutions > Central research institutes
Language: English
Originates at UBT: Yes
URN: urn:nbn:de:bvb:703-epub-6521-6
Date Deposited: 19 Jul 2022 09:23
Last Modified: 19 Jul 2022 09:23
URI: https://epub.uni-bayreuth.de/id/eprint/6521

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