Low Temperature Hydrothermal Synthesis of BaMg1/3Ta2/3O3 Sols and Powders.

• MacLaren I.

  IRC in Materials for High Performance Applications and School of Metallurgy and Materials, University of Birmingham

• Ponton C. B.

  IRC in Materials for High Performance Applications and School of Metallurgy and Materials, University of Birmingham

Bibliographic Information

Other Title

• Low Temperature Hydrothermal Synthesis

Abstract

Perovskite BaMg_1/3Ta_2/3O₃ sol-derived powders have been produced by hydrothermal synthesis at low temperatures of 160°C - 350°C. The particles in these powders tend to be irregular shaped, ultra-fine and magnesium-deficient. Methods have been found for producing near-stoichiometric particles and these have more rounded morphologies and larger sizes. Thus, a clear link has been established between the stoichiometry and morphology of the powder particles which suggests that the particle growth mechanisms under hydrothermal conditions are affected strongly by stoichiometry.

Journal

• The Review of High Pressure Science and Technology

  The Review of High Pressure Science and Technology 7 1411-1413, 1998

  The Japan Society of High Pressure Science and Technology

Keywords

• hydrothermal synthesis
• ceramic
• microwave dielectric
• perovskite

Details

• CRID: 1390282679358846976
• NII Article ID: 10002694250
• NII Book ID: AN10452913
• DOI: 10.4131/jshpreview.7.1411
• ISSN: 13481940
• ISSN: 0917639X
• NDL BIB ID: 4494252
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4494252
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed