Details

Autor(en) / Beteiligte

• KUMAZAWA, H
• KAGIMOTO, T
• KAWABATA, A

Titel

Preparation of barium titanate ultrafine particles from amorphous titania by a hydrothermal method and specific dielectric constants of sintered discs of the prepared particles

Ist Teil von

• Journal of materials science, 1996, Vol.31 (10), p.2599-2602

Ort / Verlag

Heidelberg: Springer

Erscheinungsjahr

1996

Quelle

SpringerLINK Contemporary (Konsortium Baden-Württemberg)

Beschreibungen/Notizen

• BaTiO3 ultrafine particles were synthesised from amorphous TiO2 by a hydrothermal method. The relationships between particle size and operating conditions such as Ba/Ti ratio, hydrothermal temperature and reaction time were investigated systematically. Prepared particles were compressed and sintered and the specific dielectric constant of the sintered disc measured and correlated with the size of the composing particles. 4 refs.