A facile biomolecule-assisted approach for fabricating α-Fe2O3 nanowires in solution

被引：30

作者：

Chen, Xiangying ^{[1
]}

Zhang, Zhongjie ^{[1
]}

Qiu, Zhiguo ^{[1
]}

Shi, Chengwu ^{[1
]}

Li, Xueliang ^{[1
]}

机构：

[1] Hefei Univ Technol, Sch Chem Engn, Hefei 230009, Anhui, Peoples R China

来源：

SOLID STATE COMMUNICATIONS | 2006年 / 140卷 / 06期

关键词：

nanostructures; chemical synthesis; transmission electron microscopy;

D O I：

10.1016/j.ssc.2006.08.040

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

In this study, we present a facile biomolecule-assisted solution-phase approach to fabricating 1D hematite (alpha-Fe2O3) nanowires on a large scale, in which glycine was used as the capping agent in solution. A series of time-dependent experiments reveal that the resulting alpha-Fe2O3 nanowires grow preferentially along the (001) direction possessing the oriented attachment mechanism with the help of glycine. This facile synthetic strategy might be extended to prepare other inorganic nanomaterials with anisotropic morphology. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：267 / 269

页数：3

共 26 条

[1] Organization of 'nanocrystal molecules' using DNA [J].

Alivisatos, AP ;

Johnsson, KP ;

Peng, XG ;

Wilson, TE ;

Loweth, CJ ;

Bruchez, MP ;

Schultz, PG .

NATURE, 1996, 382 (6592) :609-611

[2] Surface hydroxyl configuration of various crystal faces of hematite and goethite [J].

Barron, V ;

Torrent, J .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1996, 177 (02) :407-410

[3] α-Fe2O3 nanotubes in gas sensor and lithium-ion battery applications [J].

Chen, J ;

Xu, LN ;

Li, WY ;

Gou, XL .

ADVANCED MATERIALS, 2005, 17 (05) :582-+

[4] Biomolecule-assisted hydrothermal synthesis and one-dimensional self-assembly of copper sulfide nanocrystallites [J].

Chen, Xiangying ;

Zhang, Xingfa ;

Wang, Zhenghua ;

Wan, Junxi ;

Qian, Yitai .

MATERIALS CHEMISTRY AND PHYSICS, 2006, 98 (2-3) :419-421

[5] A simple biomolecule-assisted hydrothermal approach to antimony sulfide nanowires [J].

Chen, XY ;

Zhang, XF ;

Shi, CW ;

Li, XL ;

Qian, YT .

SOLID STATE COMMUNICATIONS, 2005, 134 (09) :613-615

[6] DNA-driven self-assembly of gold nanorods [J].

Dujardin, E ;

Hsin, LB ;

Wang, CRC ;

Mann, S .

CHEMICAL COMMUNICATIONS, 2001, (14) :1264-1265

[7] Synthesis of Fe2O3 nanowires by oxidation of iron [J].

Fu, YY ;

Chen, J ;

Zhang, H .

CHEMICAL PHYSICS LETTERS, 2001, 350 (5-6) :491-494

[8] Single-crystal gallium nitride nanotubes [J].

Goldberger, J ;

He, RR ;

Zhang, YF ;

Lee, SW ;

Yan, HQ ;

Choi, HJ ;

Yang, PD .

NATURE, 2003, 422 (6932) :599-602

[9] Systematic control of size, shape, structure, and magnetic properties of uniform magnetite and maghemite particles [J].

Itoh, H ;

Sugimoto, T .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2003, 265 (02) :283-295

[10] Iron oxide nanotubes - Single-crystalline iron oxide nanotubes [J].

Jia, CJ ;

Sun, LD ;

Yan, ZG ;

You, LP ;

Luo, F ;

Han, XD ;

Pang, YC ;

Zhang, Z ;

Yan, CH .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (28) :4328-4333

← 1 2 3 →