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An Overview of the Aerosol Deposition Method: Process Fundamentals and New Trends in Materials Applications

Titelangaben

Hanft, Dominik ; Exner, Jörg ; Schubert, Michael ; Stöcker, Thomas ; Fuierer, Paul ; Moos, Ralf:
An Overview of the Aerosol Deposition Method: Process Fundamentals and New Trends in Materials Applications.
In: Journal of Ceramic Science and Technology. Bd. 6 (2015) Heft 3 . - S. 147-182.
ISSN 2190-9385
DOI: https://doi.org/10.4416/JCST2015-00018

Volltext

Link zum Volltext (externe URL): Volltext

Angaben zu Projekten

Projekttitel:
Offizieller Projekttitel
Projekt-ID
Ohne Angabe
MO1060-1 and 1108466
Ohne Angabe
MO 1060/20
Ohne Angabe
AZ-1055-12

Projektfinanzierung: Deutsche Forschungsgemeinschaft

Abstract

Ceramic materials typically have to be sintered at high temperatures, often above 1000 °C. This precludes the coating of lower-melting substrate materials, such as metals, glasses and polymers, with dense and robust thin or thick ceramic films. In addition, decomposition or uncontrolled volatilization of the ceramic components can occur at elevated temperatures. As an alternative, the Aerosol Deposition (AD) method is a spray coating process to produce dense and nanocrystalline ceramic films at room temperature directly from an initial bulk powder on almost any substrate material with no need for sintering. This great potential attracts the attention of a growing number of research groups as reflected by a rapidly growing number of publications.

The objective of this review is to give a holistic overview of the AD science and technology. It describes typical process equipment and parameters and starting powder and resulting film characteristics. Special attention is given to Al2O3, TiO2, BaTiO3 and Pb(Zr,Ti)O3, as they represent a few of the most frequently used ceramics in AD. Aerosol Deposition of many other materials are also described to demonstrate the versatility of this new technology, its ability to realize novel combinations of materials and microstructures, and its suitability for future applications. Also discussed is the current state of understanding of aerosol deposition behavior and the experimental and modeling approaches used to explain the primary aerosol deposition mechanism(s).

Weitere Angaben

Publikationsform: Artikel in einer Zeitschrift
Begutachteter Beitrag: Ja
Keywords: dense ceramic films; room temperature impact consolidation (RTIC); vacuum cold spray (VCS); vacuum kinetic spraying (VKS); gas deposition
Institutionen der Universität: Fakultäten > Fakultät für Ingenieurwissenschaften
Fakultäten > Fakultät für Ingenieurwissenschaften > Lehrstuhl Funktionsmaterialien > Lehrstuhl Funktionsmaterialien - Univ.-Prof. Dr.-Ing. Ralf Moos
Forschungseinrichtungen > Forschungszentren > Bayreuther Materialzentrum - BayMAT
Fakultäten
Fakultäten > Fakultät für Ingenieurwissenschaften > Lehrstuhl Funktionsmaterialien
Forschungseinrichtungen
Forschungseinrichtungen > Forschungszentren
Profilfelder > Advanced Fields > Neue Materialien
Profilfelder
Profilfelder > Advanced Fields
Titel an der UBT entstanden: Ja
Themengebiete aus DDC: 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften
Eingestellt am: 21 Sep 2015 12:14
Letzte Änderung: 18 Apr 2016 07:14
URI: https://eref.uni-bayreuth.de/id/eprint/19461