Barium titanium glycolate: A new barium titanate powder precursor

被引：31

作者：

Day, VW

Eberspacher, TA

Frey, MH

Klemperer, WG

Liang, S

Payne, DA

机构：

[1] UNIV ILLINOIS,BECKMAN INST ADV SCI & TECHNOL,DEPT CHEM,URBANA,IL 61801

[2] UNIV ILLINOIS,DEPT MAT SCI & ENGN,URBANA,IL 61801

来源：

CHEMISTRY OF MATERIALS | 1996年 / 8卷 / 02期

关键词：

D O I：

10.1021/cm950547q

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The solvated barium titanium glycolate BaTi(C2H4O)(3) . 4C2H6O . H2O forms a preceramic powder upon calcination in air at 900 degrees C that sinters to polycrystalline BaTiO3 at 1300 degrees C (see inset). The precursor is easily prepared using benchtop procedures from inexpensive starting materials and yields ceramic BaTiO3 having good electrical properties (K' = 2260, loss tan delta = 0.01 at 1 V/cm, 1 kHz, 25 degrees C).

引用

页码：330 / &

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