Synthesis of nanophase PLZT (12/40/60) powder by PVA-solution technique

被引：34

作者：

Saha, SK

Pramanik, P

机构：

[1] Department of Chemistry, Indian Institute of Technology, Kharagpur - 721 302, West Bengal

来源：

NANOSTRUCTURED MATERIALS | 1997年 / 8卷 / 01期

关键词：

D O I：

10.1016/S0965-9773(97)00062-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The preparation of high purity ultrafine lanthanum modified lead zirconate titanate powder has been explored with polyvinyl alcohol. The precursor and calcined powders were examined by thermal analyzer, powder X-ray diffractometer and infrared spectrophotometer. The morphology and homogeneity of the calcined powders were investigated by transmission electron microscope and energy dispersive X-ray spectroscopic studies. The precursor powder transformed into single phase PLZT after calcination for 1 h at 600 degrees C having the crystallite size of 10 nm.

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页码：29 / 36

页数：8

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