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Alumina and Zirconia Based Layered Composites:Part 1 Preparation

SYSNO ASEP	0332703
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Ostatní články
Title	Alumina and Zirconia Based Layered Composites:Part 1 Preparation
Title	Vrstevnaté kompozity na bázi Al2O3 a ZrO2:Část 1 Příprava
Author(s)	Hadraba, Hynek (UFM-A)_{RID, ORCID} Maca, K. (CZ) Chlup, Zdeněk (UFM-A)_{RID, ORCID}
Number of authors	3
Source Title	Key Engineering Materials - ISSN 1013-9826 Roč. 412, - (2009), s. 221-226
Number of pages	6 s.
Language	eng - English
Country	CH - Switzerland
Keywords	electrophoretic deposition ; alumina ; zirconia
Subject RIV	JH - Ceramics, Fire-Resistant Materials and Glass
R&D Projects	GA106/06/0724 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z20410507 - UFM-A (2005-2011)
Annotation	Electrophoretic deposition of Al2O3 and ZrO2 powders from isopropanol suspension in the presence of monochloroacetic acid under constant-current conditions was studied. The similar charge and electrophoretic mobility of Al2O3 and ZrO2 in the suspensions was found. Adjusting to properly controlled kinetics of deposition deposits were prepared of pre-defined thicknesses. In view of the negative charge of Al2O3 and ZrO2 particles in the isopropanol suspensions used, the prepared layers were deposited on the anode and thus they were not affected by possible solvent electrolysis, which contributed to their defect-free and low-porosity structure.
Workplace	Institute of Physics of Materials
Contact	Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485
Year of Publishing	2010

Number of the records: 1