Controlled synthesis of CeO2 nanoparticles from the coupling route of homogenous precipitation with microemulsion

被引：65

作者：

He, YJ ^{[1
]}

Yang, BL ^{[1
]}

Cheng, CX ^{[1
]}

机构：

[1] Xi An Jiao Tong Univ, Dept Chem Engn, Xian 710049, Peoples R China

来源：

MATERIALS LETTERS | 2003年 / 57卷 / 13-14期

关键词：

powder technology; microemulsion; homogenous precipitation; nanomaterials; synthesis; cerium dioxide;

D O I：

10.1016/S0167-577X(02)01093-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

CeO2 nanoparticles with good monodispersity and narrow size distribution were synthesized by the combined method of homogenous precipitation with microemulsion. The affect factors of preparing conditions were investigated. The products were characterized by XRD, TEM, FTIR, DTA and TGA. It was found that the average size of CeO2 nanoparticles, could be tailored by adjusting the precipitation temperature, calcination temperature, and the sort of surfactants or the relative concentration of reactants. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：1880 / 1884

页数：5

共 8 条

[1] Synthesis and structural characterisation of CdS nanoparticles prepared in a four-components "water-in-oil" microemulsion [J].

Agostiano, A ;

Catalano, M ;

Curri, ML ;

Della Monica, M ;

Manna, L ;

Vasanelli, L .

MICRON, 2000, 31 (03) :253-258

[2] Study of the growth of ZnS nanoparticles in water/AOT/n-heptane microemulsions by UV-absorption spectroscopy [J].

Calandra, P ;

Goffredi, M ;

Liveri, VT .

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 1999, 160 (01) :9-13

[3] Low temperature synthesis of PZT powders via microemulsion processing [J].

Ee, LS ;

Wang, J ;

Ng, SC ;

Gan, LM .

MATERIALS RESEARCH BULLETIN, 1998, 33 (07) :1045-1055

[4] Synthesis of lead zirconate powders via a polyaniline-mediated microemulsion processing route [J].

Fang, JY ;

Wang, J ;

Ng, SC ;

Gan, LM ;

Quek, CH ;

Chew, CH .

MATERIALS LETTERS, 1998, 36 (1-4) :179-185

[5] Microstructure and photoactivity of titania nanoparticles prepared in nonionic W/O microemulsions [J].

Kim, EJ ;

Hahn, SH .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2001, 303 (1-2) :24-29

[6] Convenient microemulsion route to star-shaped cadmium sulfide pattern at room temperature [J].

Mo, X ;

Wang, CY ;

Hao, LY ;

You, M ;

Zhu, YR ;

Chen, ZY ;

Hu, Y .

MATERIALS RESEARCH BULLETIN, 2001, 36 (11) :1925-1930

[7] Synthesis of spherical nanoparticles of Cu2L2O5 (L = Ho, Er) from W/O microemulsions [J].

Porta, F ;

Bifulco, C ;

Fermo, P ;

Bianchi, CL ;

Fadoni, M ;

Prati, L .

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 1999, 160 (03) :281-290

[8] Synthesis of CeF3 nanoparticles from water-in-oil microemulsions [J].

Qiu, SQ ;

Dong, JX ;

Chen, GX .

POWDER TECHNOLOGY, 2000, 113 (1-2) :9-13

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