Conference Presentation (Invited)

PUBDB-2026-00226

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png How to produce ceramics in the millimeter thickness range at room temperature by the Powder Aerosol Deposition Method (ADM)

Paulus, D. (Corresponding author)Extern* ; Schoenauer-Kamin, D.Extern* ; Moos, R.

2025

Abstract: The Aerosol Deposition Method (ADM) is a coating technique that facilitates the direct production of ceramic films from powders at room temperature. A vacuum chamber is employed to spray a powder-carrier gas mixture onto the substrate, where it undergoes a room temperature impact consolidation (RTIC) to form a dense and nanocrystalline ceramic film.During the presentation, exceptionally thick “films” in the thickness range of a few millimeters are showcased, which were produced using the ADM. Film properties are described as outcomes of various characterization methods, and distinctions to conventional aerosol-deposited films are elucidated. Additionally, the presentation will explore the potential of this coating process as a method for additive manufacturing, considering the powder requirements for such thick films.

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Contributing Institute(s):

1. DOOR-User (DOOR ; HAS-User)

Research Program(s):

1. 6G3 - PETRA III (DESY) (POF4-6G3) (POF4-6G3)
2. FS-Proposal: I-20230953 (I-20230953) (I-20230953)
3. FS-Proposal: I-20240866 (I-20240866) (I-20240866)
4. DFG project G:(GEPRIS)544448150 - PAD-Flex-TEG: Direkt aus dem Pulver kaltabgeschiedene nanokristalline µm-dicke Bismuttellurid-Schichten für flexible thermoelektrische Generatoren (544448150) (544448150)

Experiment(s):

1. PETRA Beamline P02.1 (PETRA III)

Appears in the scientific report 2025

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