Hydrothermal synthesis of lead titanate and lead zirconate titanate electroceramic particles

Suvaci E., Dogan A., Anderwson J., Adair J.

CHEMICAL ENGINEERING COMMUNICATIONS, cilt.190, sa.5-8, ss.843-852, 2003 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 190 Sayı: 5-8
  • Basım Tarihi: 2003
  • Doi Numarası: 10.1080/00986440302106
  • Dergi Adı: CHEMICAL ENGINEERING COMMUNICATIONS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.843-852
  • Anahtar Kelimeler: lead titanate, lead zirconate titanate, hydrothermal synthesis
  • Anadolu Üniversitesi Adresli: Hayır

Özet

Hydrothermal synthesis of two lead-based perovskite powder systems, lead titanate and lead zirconate titanate, was investigated. Phase-pure perovskite lead titanate and lead zirconate titanate with various morphologies have been synthesized by hydrothermal methods at 150degrees and 175degreesC, respectively. Solution pH should be greater than 14 to obtain the phase-pure perovskite phases in a reasonable time. In addition, the KOH concentration and the stirring rate significantly influence particle morphology of the hydrothermally derived PT and PZT. Therefore, these parameters can be used to tailor particle size and morphology.