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Moos, Ralf ; Hennerici, Lukas ; Kita, Elisabeth ; Leupold, Nico ; Linz, Mario ; Paulus, Daniel ; Schneider, Jürgen ; Schönauer-Kamin, Daniela ; Sozak, Mutlucan ; Werner, Robin ; Kita, Jaroslaw:
Powder aerosol deposition (PAD) : a promising coating tool (not only) for functional ceramics.
2023
Veranstaltung: 98. DKG-Jahrestagung
, 27.03.-30.03.2023
, Jena.
(Veranstaltungsbeitrag: Kongress/Konferenz/Symposium/Tagung
,
Vortrag
)
Abstract
Lithium ion conducting electrolytes and cathode active materials for all-solid-state batteries, sodium ion conducting membranes for future batteries, solar cells of organo-halide perovskites, materials for flexible thermoelectric materials, or even dense layers of Moon dust – such exciting applications can be manufactured with the Powder Aerosol Deposition (PAD), besides of course simple passivation films of alumina or zirconia. PAD is a novel technique to manufacture dense ceramic or ceramic-like coatings from a wide range of materials. The deposition occurs fully at room temperature, directly from the dry powder. Film thicknesses range from below 1 μm to over 100 μm. A high temperature step is not required, sometimes mild annealing improves the electrical properties. First, this contribution introduces the audience into the field of PAD and overviews recent applications. It gives also hints for future industrial commercialization. In the second part, some scientific problems are discussed, like the influence of aerosol generation, the influence of particle and crystallite sizes as well as the question of plastic deformation of the nanosized crystallites that form during film formation. Suggestions and opportunities for future research approaches conclude the presentation.
Weitere Angaben
| Publikationsform: | Veranstaltungsbeitrag (Vortrag) |
|---|---|
| Begutachteter Beitrag: | Ja |
| Institutionen der Universität: | Fakultäten > Fakultät für Ingenieurwissenschaften Fakultäten > Fakultät für Ingenieurwissenschaften > Lehrstuhl Funktionsmaterialien > Lehrstuhl Funktionsmaterialien - Univ.-Prof. Dr.-Ing. Ralf Moos Profilfelder > Advanced Fields > Neue Materialien Forschungseinrichtungen > Forschungszentren > Bayreuther Materialzentrum - BayMAT |
| Titel an der UBT entstanden: | Ja |
| Themengebiete aus DDC: | 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften |
| Eingestellt am: | 06 Apr 2023 06:16 |
| Letzte Änderung: | 06 Apr 2023 13:07 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/75843 |