Preparation of single-crystal copper ferrite nanorods and nanodisks

被引：60

作者：

Du, JM ^{[1
]}

Liu, ZM ^{[1
]}

Wu, WZ ^{[1
]}

Li, ZH ^{[1
]}

Han, BX ^{[1
]}

Huang, Y ^{[1
]}

机构：

[1] Chinese Acad Sci, Ctr Mol Sci, CAS Key Lab Colloid Interfacial & Chem Thermodyna, Inst Chem, Beijing 100080, Peoples R China

来源：

MATERIALS RESEARCH BULLETIN | 2005年 / 40卷 / 06期

基金：

中国国家自然科学基金;

关键词：

magnetic materials; copper ferrite; nanorods; nanodisks; X-ray diffraction; X-ray photoelectron spectroscopy;

D O I：

10.1016/j.materresbull.2005.03.002

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This article, for the first time, reports the preparation of single-crystal copper ferrite nanorods and nanodisks. Using amorphous copper ferrite nanoparticles synthesized by reverse micelle as reaction precursor, single-crystal copper ferrite nanorods were synthesized via hydrothermal method in the presence of surfactant polyethylene glycol (PEG), however, copper ferrite nanodisks were prepared through the same procedures except the surfactant PEG. The resulting nanomaterials have been characterized by powder X-ray diffraction (XRD), selected electron area diffraction (SEAD), and transmission electron microscopy (TEM). The bulk composition of the samples was determined by means of X-ray photoelectron spectroscopy (XPS). (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：928 / 935

页数：8

共 25 条

[1] Semiconductor clusters, nanocrystals, and quantum dots [J].

Alivisatos, AP .

SCIENCE, 1996, 271 (5251) :933-937

[2] The continuous hydrothermal synthesis of nano-particulate ferrites in near critical and supercritical water [J].

Cabañas, A ;

Poliakoff, M .

JOURNAL OF MATERIALS CHEMISTRY, 2001, 11 (05) :1408-1416

[3] Regularly shaped, single-crystalline ZnO nanorods with wurtzite structure [J].

Guo, L ;

Ji, YL ;

Xu, HB ;

Simon, P ;

Wu, ZY .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (50) :14864-14865

[4]

Hafeli U., 1997, Scientific and Clinical Applications of Magnetic Carriers, DOI DOI 10.1007/s10439-009-9660-y

[5]

HEILMANN V, 1974, J CHEM PHYS, V15, P174

[6] Synthesis of barium sulfate nanoparticles and nanofilaments in reverse micelles and microemulsions [J].

Hopwood, JD ;

Mann, S .

CHEMISTRY OF MATERIALS, 1997, 9 (08) :1819-1828

[7]

Klug H., 1962, X-Ray Diffraction Procedures

[8] Hydrothermal synthesis of ZnO nanorods in the diameter regime of 50 nm [J].

Liu, B ;

Zeng, HC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (15) :4430-4431

[9] Reverse micelle synthesis and characterization of superparamagnetic MnFe2O4 spinel ferrite nanocrystallites [J].

Liu, C ;

Zou, BS ;

Rondinone, AJ ;

Zhang, ZJ .

JOURNAL OF PHYSICAL CHEMISTRY B, 2000, 104 (06) :1141-1145

[10] Chemical control of superparamagnetic properties of magnesium and cobalt spinel ferrite nanoparticles through atomic level magnetic couplings [J].

Liu, C ;

Zou, BS ;

Rondinone, AJ ;

Zhang, J .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (26) :6263-6267

← 1 2 3 →