Simple Synthesis of Submicrometer Lead Titanate Powder by Precipitation of TiO2 Precursor on PbO Particulates

A simple way to prepare phase‐pure, submicrometer PbTiO3 powder was tried by precipitation. Precipitation was carried out in an aqueous PbO slurry using aqueous TiCl4 and dilute NH4OH at pH 9.5 ± 0.1. The TG/DSC curves of the PT precursor show weight loss of ∼7% and two exotherms at 492° and 522°C....

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Veröffentlicht in:	Journal of the American Ceramic Society 2000-04, Vol.83 (4), p.971-973
Hauptverfasser:	Han, Kyoung R., Koo, Hee Jin, Hong, Mee-Jeong, Lim, Chang Sup
Format:	Artikel
Sprache:	eng
Schlagworte:	Cross-disciplinary physics: materials science rheology Exact sciences and technology Growth from solutions lead titanate Materials science Methods of crystal growth physics of crystal growth Physics precipitation synthesis
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