Melt synthesis and characterization of complexed perovskite-oxides in the system of A2+(B2/5+B3/56+)O3 -: A3+(B3/5+B2/56+)O3

被引：5

作者：

Ishigaki, Tadashi ^{[1
]}

Nishimura, Eiichiro ^{[1
]}

Seki, Kazumasa ^{[1
]}

Watanabe, Tomoaki ^{[1
]}

Yoshimura, Masahiro ^{[1
]}

机构：

[1] Tokyo Inst Technol, Mat & Struct Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan

来源：

JOURNAL OF ELECTROCERAMICS | 2006年 / 17卷 / 2-4期

关键词：

perovskite; synthesis; solidification; complex perovskite; melt synthesis;

D O I：

10.1007/s10832-006-6709-2

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In order to synthesize various Perovskite ABO(3) type compounds and their solid solutions, we have applied a novel "melt synthesis technique" rather than conventional solid state reaction techniques. In the melt synthesis, the mixture of oxides or their precursors is melted in a short period of time (1-60 sec) by a strong light radiation in an arc imaging furnace. A spherical molten sample where multiple cations were mixed homogeneously was directly solidified on a copper hearth with a rapid cooling of 10(2) K/sec. Solid solutions based upon 1: 1 ordered Perovskite in the system of Sr(Li2/5W3/5)O-3-La(Li3/5W2/5)O-3 were synthesized in this technique.

引用

页码：885 / 889

页数：5

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