Mineralizer-assisted hydrothermal synthesis and characterization of BiFeO3 nanoparticles

被引：100

作者：

Wang, Yonggang ^{[1
]}

Xu, Gang ^{[1
]}

Ren, Zhaohui ^{[1
]}

Wei, Xiao ^{[1
]}

Weng, Wenjian ^{[1
]}

Du, Piyi ^{[1
]}

Shen, Ge ^{[1
]}

Han, Gaorong ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2007年 / 90卷 / 08期

关键词：

D O I：

10.1111/j.1551-2916.2007.01735.x

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：

BiFeO3 (BFO) nanoparticles were successfully synthesized by a hydrothermal method assisted by a mineralizer at as low a temperature as 200 degrees C. The products were characterized by X-ray powder diffraction, transmission electron microscope, and physical property measurement system. It was found that KNO3 as a mineralizer played an important role in the formation of BFO nanoparticles, and the as-synthesized BFO nanoparticles showed an enhanced ferromagnetism at room temperature.

引用

页码：2615 / 2617

页数：3

共 20 条

[1] PREPARATION OF SINGLE-PHASE POLYCRYSTALLINE BIFEO3 [J].

ACHENBACH, GD ;

JAMES, WJ ;

GERSON, R .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1967, 50 (08) :437-+

[2]

Chen C, 2006, J CRYST GROWTH, V291, P135, DOI 10.1016/j.jcrysgro.2006.02.048

[3] Nanosized bismuth ferrite powder prepared through sonochemical and microemulsion techniques [J].

Das, Nandini ;

Majumdar, Ranabrata ;

Sen, A. ;

Maiti, H. S. .

MATERIALS LETTERS, 2007, 61 (10) :2100-2104

[4] Epitaxial and oriented YMnO3 film growth by pulsed laser deposition [J].

Dho, J ;

Leung, CW ;

MacManus-Driscoll, JL ;

Blamire, MG .

JOURNAL OF CRYSTAL GROWTH, 2004, 267 (3-4) :548-553

[5]

GAO F, 2006, APPL PHYS LETT, V89

[6] Low temperature synthesis of bismuth ferrite nanoparticles by a ferrioxalate precursor method [J].

Ghosh, S ;

Dasgupta, S ;

Sen, A ;

Maiti, HS .

MATERIALS RESEARCH BULLETIN, 2005, 40 (12) :2073-2079

[7] Low-temperature synthesis of nanosized bismuth ferrite by soft chemical route [J].

Ghosh, S ;

Dasgupta, S ;

Sen, A ;

Maiti, HS .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2005, 88 (05) :1349-1352

[8] Tunable synthesis of bismuth ferrites with various morphologies [J].

Han, Jan-Tao ;

Huang, Yun-Hui ;

Wu, Xiao-Jing ;

Wu, Chang-Liang ;

Wei, Wei ;

Peng, Bo ;

Huang, Wei ;

Goodenough, John B. .

ADVANCED MATERIALS, 2006, 18 (16) :2145-+

[9] Morphology control of PbWO4 nano- and microcrystals via a simple, seedless, and high-yield wet chemical route [J].

Hu, XL ;

Zhu, YJ .

LANGMUIR, 2004, 20 (04) :1521-1523

[10] Electric polarization reversal and memory in a multiferroic material induced by magnetic fields [J].

Hur, N ;

Park, S ;

Sharma, PA ;

Ahn, JS ;

Guha, S ;

Cheong, SW .

NATURE, 2004, 429 (6990) :392-395

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