DIP COATING OF PT, PZ AND PZT FILMS USING AN ALKOXIDE-DIETHANOLAMINE METHOD

被引：55

作者：

TAKAHASHI, Y ^{[1
]}

MATSUOKA, Y ^{[1
]}

YAMAGUCHI, K ^{[1
]}

MATSUKI, M ^{[1
]}

KOBAYASHI, K ^{[1
]}

机构：

[1] TORAY INDUSTRIES LTD,POLYMER RES LABS,OTSU,SHIGA 520,JAPAN

来源：

JOURNAL OF MATERIALS SCIENCE | 1990年 / 25卷 / 09期

关键词：

D O I：

10.1007/BF00582467

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Dip-coating of uniform PT, PZ and PZT films was investigated using a solution of titanium tetraisopropoxide (and/or zirconium n-butoxide), diethanolamine, lead acetate trihydrate and isopropanol, where the diethanolamine/alkoxide molar ratio R = 1 and the water/alkoxide molar ratio W = 3. Perovskite-type PT and PZT films were obtained on glass substrates above 500 to 600 ° C when the solutions with concentrations equal to or higher than 0.4 M were used as the dip solution. The resistivity of the films formed was larger than 108 Ωcm when they were fired around 600 ° C. The dielectric constants (dielectric loss tangents) were found to be 264 (0.03) for PT, 214 (0.05) for PZT and 158 (0.02) for PZ. © 1990 Chapman and Hall Ltd.

引用

页码：3960 / 3964

页数：5

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