Detail publikace

Vrstevnaté kompozity Al2O3/ZrO2 kompozity

HADRABA, H. MACA, K. CHLUP, Z.

Český název

Vrstevnaté kompozity Al2O3/ZrO2 kompozity

Anglický název

Alumina and Zirconia Based Layered Composites: Part 1 Preparation

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

en

Originální abstrakt

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.

Český abstrakt

Byla studována elektroforetická depozice Al2O3 a ZrO2 prášků z izopropanolových suspenzí za přítomnosti kyseliny monochloracetové a při konstantním elektrickém proudu. Správně řízená kinetika elektroforetické depozice umožnila přípravu bezdefektních vrstevnatých kompozitů s kontrolovanou tloušťkou vrstev.

Anglický abstrakt

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.

Klíčová slova česky

Elektroforetická depozice, Al2O3, ZrO2

Klíčová slova anglicky

Electrophoretic deposition; alumina; zirconia

Rok RIV

2009

Vydáno

23.10.2009

Nakladatel

Trans Tech Publication Ltd.

Místo

Switzerland

ISSN

1013-9826

Časopis

Key Engineering Materials

Ročník

412

Číslo

1

Strany od–do

221–226

Počet stran

6

BIBTEX


@article{BUT49130,
  author="Hynek {Hadraba} and Karel {Maca} and Zdeněk {Chlup},
  title="Alumina and Zirconia Based Layered Composites: Part 1 Preparation",
  journal="Key Engineering Materials",
  year="2009",
  volume="412",
  number="1",
  month="October",
  pages="221--226",
  publisher="Trans Tech Publication Ltd.",
  address="Switzerland",
  issn="1013-9826"
}