DIELECTRIC AND PIEZOELECTRIC PROPERTIES OF SOL GEL-DERIVED BARIUM-TITANATE CERAMICS

被引：0
|
作者：
SHARMA, HB [1 ]
TANDON, RP [1 ]
MANSINGH, A [1 ]
RUP, R [1 ]
机构：
[1] NATL PHYS LAB,NEW DELHI 110012,INDIA
来源：
JOURNAL OF MATERIALS SCIENCE LETTERS | 1993年 / 12卷 / 22期
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中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The sol-gel process has attracted considerable interest in the fabrication of multicomponent oxide ferroelectric films, bulk powders and ceramics. Barium acetate [Ba(CH3COO)2 was first dissolved in acetic acid (CH3COOH) and then diluted with methoxyethanol (CH3OCH2-CH2OH). The as-grown powder was found to be amorphous and crystallized into tetragonal phase after firing at 750°C for 2 h. The X-ray diffraction pattern is shown.
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页码：1795 / 1796
页数：2
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