Synthesis of high-purity nanocrystalline BiFeO3

被引：27

作者：

Egorysheva, A. V. ^{[1
]}

Kuvshinova, T. B. ^{[1
]}

Volodin, V. D. ^{[1
]}

Ellert, O. G. ^{[1
]}

Efimov, N. N. ^{[1
]}

Skorikov, V. M. ^{[1
]}

Baranchikov, A. E. ^{[1
]}

Novotortsev, V. M. ^{[1
]}

机构：

[1] Russian Acad Sci, NS Kurnakov Gen & Inorgan Chem Inst, Moscow 119991, Russia

来源：

INORGANIC MATERIALS | 2013年 / 49卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

Nitric Acid Solution; Bismuth Nitrate; Optimize Synthesis Condition; Bismuth Ferrite; Mechanical Activa Tion Time;

D O I：

10.1134/S0020168513030035

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The kinetics of BiFeO3 formation from xerogel prepared by reverse coprecipitation were studied at different synthesis temperatures. We examined the influence of annealing temperature on the morphology of the reaction products and optimized synthesis conditions, which allowed us to obtain 99.7 wt % pure BiFeO3 consisting of crystalline grains less than 50 nm in size. Its magnetic properties were investigated.

引用

页码：310 / 314

页数：5

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