A rapid hydrothermal synthesis of rutile SnO2 nanowires

被引：128

作者：

Lupan, O. ^{[1
,2
]}

Chow, L. ^{[1
]}

Chai, G. ^{[3
]}

Schulte, A. ^{[1
]}

Park, S. ^{[1
]}

Heinrich, H. ^{[1
,4
,5
]}

机构：

[1] Univ Cent Florida, Dept Phys, Orlando, FL 32816 USA

[2] Tech Univ Moldova, Dept Microelect & Semicond Devices, MD-2004 Kishinev, Moldova

[3] Apollo Technol Inc, Lake Mary, FL 32746 USA

[4] Univ Cent Florida, Dept Mech Mat & Aerosp Engn, Orlando, FL 32816 USA

[5] Univ Cent Florida, Adv Mat Proc & Anal Ctr, Orlando, FL 32816 USA

来源：

MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS | 2009年 / 157卷 / 1-3期

关键词：

Tin oxide; Nanowires; Nanoneedles; Hydrothermal synthesis; LATTICE DYNAMICS; RAMAN-SPECTRUM; NANOROD ARRAYS; SOLUTION ROUTE; GROWTH; FABRICATION; NANOSTRUCTURES; NANOCRYSTALS; EVAPORATION; NANOBELTS;

D O I：

10.1016/j.mseb.2008.12.035

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Tin oxide (SnO2) nanowires with rutile structure have been synthesized by a facile hydrothermal method at 98 degrees C. The morphologies and structural properties of the as-grown nanowires/nanoneedles were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), selected area electron diffraction, X-ray diffraction and Raman spectroscopy. The SEM images reveal tetragonal nanowires of about 10-100 mu m in length and 50-100 nm in radius. The Raman scattering peaks indicate a typical rutile phase of the SnO2. The effects of molar ratio of SnCl4 to NH4OH on the growth mechanism are discussed. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：101 / 104

页数：4

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