Microwave-enhanced rapid and green synthesis of well crystalline Sb2Se3 nanorods with a flat cross section

被引：33

作者：

Zhao, Cui ^{[1
]}

Cao, Xuebo ^{[1
]}

Lan, Xianmei ^{[1
]}

机构：

[1] Soochow Univ, Coll Chem & Chem Engn, Suzhou 215123, Peoples R China

来源：

MATERIALS LETTERS | 2007年 / 61卷 / 29期

基金：

中国国家自然科学基金;

关键词：

nanomaterials; electron microscopy; microwave-enhanced reaction; green synthesis; antimony selenide;

D O I：

10.1016/j.matlet.2007.04.047

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Morphology-controlled growth of nanomaterials is an important topic in nanosciences because it is the prerequisite of the applications of nanomaterials. In this work, we reported the microwave-enhanced rapid and green synthesis of Sb2Se3 nanorods with a flat cross section through the reaction between selenium powders and sodium antimony tartrate. Microwave irradiation greatly shortened the reaction time, which made the cycle to be as short as 30 min. The intrinsic mechanism for the formation of nanorods with a flat cross section is related to the direction of the unique layer-structured structure of orthorhombic Sb2Se3. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：5083 / 5086

页数：4

共 25 条

[1]

Abrikosov N. K., 1969, SEMICONDUCTING 2 6 5, p[186, 190]

[2] A solvothermal crystallization route to the preparation of microsized hollow cones of quasi-2D antimony sulfide [J].

Cao, XB ;

Gu, L ;

Wang, WC ;

Gao, WJ ;

Zhuge, L ;

Li, YH .

JOURNAL OF CRYSTAL GROWTH, 2006, 286 (01) :96-101

[3] Crystallization of amorphous colloids: an effective approach for the rapid and large-scale preparation of antimony sulfide dendrites [J].

Cao, XB ;

Xie, Y ;

Li, LY .

JOURNAL OF SOLID STATE CHEMISTRY, 2004, 177 (01) :202-206

[4] Template-free preparation of hollow Sb2S3 microspheres as supports for Ag nanoparticles and photocatalytic properties of the constructed metal-semiconductor nanostructures [J].

Cao, Xuebo ;

Gu, Li ;

Zhuge, Lajian ;

Gao, Weijian ;

Wang, Wancheng ;

Wu, Shufeng .

ADVANCED FUNCTIONAL MATERIALS, 2006, 16 (07) :896-902

[5] Microwave-enhanced reaction rates for nanoparticle synthesis [J].

Gerbec, JA ;

Magana, D ;

Washington, A ;

Strouse, GF .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (45) :15791-15800

[6] Recent advances in the preparation of semiconductors as isolated nanometric particles: new routes to quantum dots [J].

Green, M ;

O'Brien, P .

CHEMICAL COMMUNICATIONS, 1999, (22) :2235-2241

[7] Convenient solvothermal synthesis and phase control of nickel selenides with different morphologies [J].

Han, ZH ;

Yu, SH ;

Li, YP ;

Zhao, HG ;

Li, FQ ;

Xie, Y ;

Qian, YT .

CHEMISTRY OF MATERIALS, 1999, 11 (09) :2302-+

[8]

*JCPDS, 150681 JCPDS

[9] (Bi,Sb)2(Te,Se)3-based thin film thermoelectric generators [J].

Kim, IH .

MATERIALS LETTERS, 2000, 43 (5-6) :221-224

[10] Microwave synthesis of highly aligned ultra narrow semiconductor rods and wires [J].

Panda, AB ;

Glaspell, G ;

El-Shall, MS .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (09) :2790-2791

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