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Micro-fibres containing laminates prepared by EPD: kinetics of codeposition
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SYSNO ASEP 0450416 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Micro-fibres containing laminates prepared by EPD: kinetics of codeposition Author(s) Hadraba, Hynek (UFM-A) RID, ORCID
Chlup, Zdeněk (UFM-A) RID, ORCID
Drdlík, D. (CZ)
Cihlář, J. (CZ)Number of authors 4 Source Title Electrophoretic Deposition: Fundamentals and Applications V. - Zürich : Trans Tech Publications, 2015 / Boccaccini A.R. ; Dickerson J.H. ; Ferrari B. ; Biest O. ; Uchikoshi T. - ISSN 1013-9826 - ISBN 978-3-03835-497-0 Pages s. 65-69 Number of pages 5 s. Publication form Print - P Action EPD 2014 - International Conference on Electrophoretic Deposition: Fundamentals and Applications /5./ Event date 05.10.2014-10.10.2014 VEvent location Schloss Hernstein Hernstein Country AT - Austria Event type WRD Language eng - English Country CH - Switzerland Keywords electrophoretic deposition ; laminate ; composite ; micro-fibres ; kinetics Subject RIV JH - Ceramics, Fire-Resistant Materials and Glass R&D Projects GAP108/11/1644 GA ČR - Czech Science Foundation (CSF) ED1.1.00/02.0068 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UFM-A - RVO:68081723 EID SCOPUS 84944346030 DOI 10.4028/www.scientific.net/KEM.654.65 Annotation The aim of this work was preparation of alumina laminates and fibre reinforced alumina containing zirconia micro-fibres inside the inter-layer interface. Electrophoretic deposition was performed from concentrated isopropanolic suspensions stabilised by monochloracetic acid containing mixture of alumina powder and certain amount of zirconia micro-fibres. A method for in-situ monitoring the deposition of alumina and zirconia particles and fibres mass was applied to control deposition kinetics. Two different approaches for composite deposition were applied: i) electrophoretic deposition of powders mixture and ii) electrophoretic deposition from milled suspension containing stabilization aid. Applying the optimised procedure the alumina laminates reinforced with zirconia fibres were prepared. The fibres located in the interlayer boundary affected dramatically the fracture response of these materials. Workplace Institute of Physics of Materials Contact Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485 Year of Publishing 2016
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