13. Functional Nanoceramic Coatings on Mictrostructured Surfaces via Electrophoretic Deposition

  1. Manuel E. Brito,
  2. Peter Filip,
  3. Charles Lewinsohn,
  4. Ali Sayir,
  5. Mark Opeka and
  6. William M. Mullins
  1. H. Von Both1,
  2. A. Pfrengle2 and
  3. J. Haußelt2

Published Online: 26 MAR 2008

DOI: 10.1002/9780470291283.ch13

Developments in Advanced Ceramics and Composites: Ceramic Engineering and Science Proceedings, Volume 26, Number 8

Developments in Advanced Ceramics and Composites: Ceramic Engineering and Science Proceedings, Volume 26, Number 8

How to Cite

Von Both, H., Pfrengle, A. and Haußelt, J. (2008) Functional Nanoceramic Coatings on Mictrostructured Surfaces via Electrophoretic Deposition, in Developments in Advanced Ceramics and Composites: Ceramic Engineering and Science Proceedings, Volume 26, Number 8 (eds M. E. Brito, P. Filip, C. Lewinsohn, A. Sayir, M. Opeka and W. M. Mullins), John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/9780470291283.ch13

Author Information

  1. 1

    Wieland Dental + Technik GmbH & Co. KG PO Box 2040 D-75179 Pforzheim

  2. 2

    Forschungszentnim Karlsruhe, Institute for Materials Research III PO Box 3640 D-76021 Karlsruhe

Publication History

  1. Published Online: 26 MAR 2008
  2. Published Print: 1 JAN 2005

ISBN Information

Print ISBN: 9781574982619

Online ISBN: 9780470291283

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Keywords:

  • chemical;
  • electrophoretically;
  • interferometry;
  • temperatures;
  • microscopy

Summary

In micro process and micro chemical engineering fluids or gases are to be transported through microstructured channels, e.g. in micromixers, microreactors as well as in micro heat exchangers. Usually they are manufactured from metallic substrates by mechanical milling or by chemical etching. Especially in applications with aggressive media the surfaces have to be protected against oxidation or corrosion. Because of their chemical inertness, ceramics are considered suitable as protective layers. An electrically conductive surface like steel can be coated by electrophoretically depositing charged particles from a ceramic suspension applying an electric field. Fully dense ceramic layers with a thickness of a few microns or less and sintered at lower temperature require fine to nanosized ceramic powders.