Detail publikačního výsledku

Layered ceramic composites via control of electrophoretic deposition kinetics

HADRABA, H.; DRDLÍK, D.; CHLUP, Z.; MACA, K.; DLOUHÝ, I.; CIHLÁŘ, J.

Original Title

Layered ceramic composites via control of electrophoretic deposition kinetics

English Title

Layered ceramic composites via control of electrophoretic deposition kinetics

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

The article summarises optimisation of electrophoretic deposition of alumina and zirconia from concentrated isopropanolic suspensions stabilised by monochloracetic acid. Method for in situ monitoring of deposited mass was developed and experimentally checked. Prediction of electrophoretic deposition kinetics was based on the voltage drop measurement and electrophoretic mobility estimation from experimental kinetics data. It was shown that voltage change during electrophoretic deposition did not affect relative density of the deposited layers in the laminates prepared. For this purpose a method of the relative density measurement using the microscopic measurement of relative shrinkage of individual layers was developed. Accuracy of the method was confirmed by comparison with shrinkage measurement using high temperature dilatometry. Adopting obtained results the alumina/zirconia laminate with precise control of layers thicknesses and final densities was prepared

English abstract

The article summarises optimisation of electrophoretic deposition of alumina and zirconia from concentrated isopropanolic suspensions stabilised by monochloracetic acid. Method for in situ monitoring of deposited mass was developed and experimentally checked. Prediction of electrophoretic deposition kinetics was based on the voltage drop measurement and electrophoretic mobility estimation from experimental kinetics data. It was shown that voltage change during electrophoretic deposition did not affect relative density of the deposited layers in the laminates prepared. For this purpose a method of the relative density measurement using the microscopic measurement of relative shrinkage of individual layers was developed. Accuracy of the method was confirmed by comparison with shrinkage measurement using high temperature dilatometry. Adopting obtained results the alumina/zirconia laminate with precise control of layers thicknesses and final densities was prepared

Keywords

Alumina; Zirconia; Laminates; Electrophoretic deposition

Key words in English

Alumina; Zirconia; Laminates; Electrophoretic deposition

Authors

HADRABA, H.; DRDLÍK, D.; CHLUP, Z.; MACA, K.; DLOUHÝ, I.; CIHLÁŘ, J.

RIV year

2014

Released

01.10.2013

ISBN

0955-2219

Periodical

Journal of the European Ceramic Society

Volume

33

Number

12

State

United Kingdom of Great Britain and Northern Ireland

Pages from

2305

Pages to

2312

Pages count

8

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@article{BUT101045,
  author="Hynek {Hadraba} and Daniel {Drdlík} and Zdeněk {Chlup} and Karel {Maca} and Ivo {Dlouhý} and Jaroslav {Cihlář}",
  title="Layered ceramic composites via control of electrophoretic deposition kinetics",
  journal="Journal of the European Ceramic Society",
  year="2013",
  volume="33",
  number="12",
  pages="2305--2312",
  issn="0955-2219"
}