Thin films of ZrO2 and lead zirconate-titanate, PZT, about 100 to 1000 nm in thickness, were prepared by electrophoretic deposition from transparent sols obtained by hydrolysis of metal alkoxides. Stainless steel plates and Pt-coated glass plates were used as substrates/electrodes. The applied field was up to 20 V/cm. The refractive indices of as dried films were higher than those of dip-coated films. High temperature oxidation of stainless steel plates was suppressed by the ZrO2 coatings. Uniformity of the chemical composition of the as-dried PZT films, determined by Auger electron spectroscopy, was better than the dip-coated P2T films.
|ジャーナル||Materials Research Society Symposium - Proceedings|
|出版ステータス||Published - 1994 12月 1|
|イベント||Proceedings of the 1994 MRS Spring Meeting - San Francisco, CA, USA|
継続期間: 1994 4月 4 → 1994 4月 8
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