Hydrothermal synthesis of LaFeO3 under carbonate-containing medium

被引：139

作者：

Zheng, WJ ^{[1
]}

Liu, RH

Peng, DK

Meng, GY

机构：

[1] Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China

[2] Shenyang Agr Univ, Inst Agr Engn, Shenyang 110161, Peoples R China

[3] Univ Sci & Technol China, Dept Mat Sci & Engn, Hefei 230026, Peoples R China

来源：

MATERIALS LETTERS | 2000年 / 43卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

hydrothermal synthesis; perovskite; LaFeO3;

D O I：

10.1016/S0167-577X(99)00223-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Perovskite-type LaFeO3 has been synthesized hydrothermally under Na2CO3-containing medium, and characterized by X-ray diffraction (XRD), SEM, IR and ICP. The product corresponds to orthorhombic perovskite-type LaFeO3, with a cubic habit over a small particle size range of 10-20 mu m. The LaFeO3 formation temperature decreased by about 150 degrees C by introducing carbonate into the hydrothermal system. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：19 / 22

页数：4

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