Hydrothermal synthesis and characterization of single-crystalline Fe3O4 nanowires with high aspect ratio and uniformity

被引：69

作者：

He, Kai ^{[1
]}

Xu, Cheng-Yan ^{[1
]}

Zhen, Liang ^{[1
]}

Shao, Wen-Zhu ^{[1
]}

机构：

[1] Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150001, Peoples R China

来源：

MATERIALS LETTERS | 2007年 / 61卷 / 14-15期

关键词：

Fe3O4; nanowires; hydrothermal synthesis; PEG; magnetic properties;

D O I：

10.1016/j.matlet.2006.11.023

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Uniform, ultra-thin, single-crystalline Fe3O4 nanowires with narrow diameter distribution centered at 15 nm and length up to several microns, were synthesized by a simple hydrothermal route with the assistance of polyethylene glycol (PEG) 400. The morphologies and structure of the obtained nanowires were examined by means of X-ray diffraction (XRD), Mossbauer spectrum, scanning electron microscopy (SEM), transmission electron microscopy (TEM) and high-resolution transmission electron microscopy (HRTEM). The effect of PEG content and molecular weight on the yield and morphology of Fe3O4 nanowires was investigated. Saturation magnetization of Fe3O4 nanowires was determined to be 23.0 emu/g, which is distinctly lower than that of Fe3O4 nanoparticles. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：3159 / 3162

页数：4

共 50 条

[21] Synthesis, structure and optical properties of single-crystalline In2O3 nanowires [J].

Hadia, N. M. A. ;

Mohamed, H. A. .

JOURNAL OF ALLOYS AND COMPOUNDS, 2013, 547 :63-67

[22] Formation of modulated structures in single-crystalline hexagonal α-Fe2O3 nanowires [J].

R. S. Cai ;

T. Li ;

Y. Q. Wang ;

C. Wang ;

L. Yuan ;

G. W. Zhou .

Journal of Nanoparticle Research, 2012, 14

[23] Formation of modulated structures in single-crystalline hexagonal α-Fe2O3 nanowires [J].

Cai, R. S. ;

Li, T. ;

Wang, Y. Q. ;

Wang, C. ;

Yuan, L. ;

Zhou, G. W. .

JOURNAL OF NANOPARTICLE RESEARCH, 2012, 14 (08)

[24] Hydrothermal synthesis of Fe3O4 particles with various shapes [J].

Dong, Qiang ;

Kumada, Nobuhiro ;

Yonesaki, Yoshinori ;

Takei, Takahiro ;

Kinomura, Nobukazu .

JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2009, 117 (1368) :881-886

[25] Selective Synthesis of Fe2O3 and Fe3O4 Nanowires Via a Single Precursor: A General Method for Metal Oxide Nanowires [J].

Du, Ning ;

Xu, Yanfang ;

Zhang, Hui ;

Zhai, Chuanxin ;

Yang, Deren .

NANOSCALE RESEARCH LETTERS, 2010, 5 (08) :1295-1300

[26] Selective Synthesis of Fe2O3 and Fe3O4 Nanowires Via a Single Precursor: A General Method for Metal Oxide Nanowires [J].

Ning Du ;

Yanfang Xu ;

Hui Zhang ;

Chuanxin Zhai ;

Deren Yang .

Nanoscale Research Letters, 5

[27] Microwave-hydrothermal synthesis and structural characterization of PX-phase single-crystalline PbTiO3 nanowires by electron microscopy [J].

Zhu, Xinhua ;

Xing, Zhibiao ;

Zhang, Zhenghai ;

Zhu, Jianmin ;

Song, Ye ;

Zhou, Shunhua ;

Liu, Zhiguo .

MATERIALS LETTERS, 2010, 64 (03) :479-482

[28] Synthesis and nonlinear optical properties of single-crystalline KNb3O8 nanowires [J].

Yu, Bin ;

Cao, Bo ;

Cao, Huiqun ;

Zhang, Xinpeng ;

Chen, Danni ;

Qu, Junle ;

Niu, Hanben .

NANOTECHNOLOGY, 2013, 24 (08)

[29] Hydrothermal growth and characterization of magnetite (Fe3O4) thin films [J].

Zhu, Hongliang ;

Yang, Deren ;

Zhu, Luming .

SURFACE & COATINGS TECHNOLOGY, 2007, 201 (12) :5870-5874

[30] Structural, optical, and magnetic properties of single-crystalline Mn3O4 nanowires [J].

S. Sambasivam ;

G. J. Li ;

J. H. Jeong ;

B. C. Choi ;

K. T. Lim ;

S. S. Kim ;

T. K. Song .

Journal of Nanoparticle Research, 2012, 14

← 1 2 3 4 5 →