Large-scale synthesis of single-crystal rutile SnO2 nanowires by oxidizing SnO nanoparticles in flux

被引：21

作者：

Wang, Wenzhong ^{[1
]}

Niu, Jinzhen ^{[1
]}

Ao, Ling ^{[1
]}

机构：

[1] Natl Cent Univ, Coll Sci, Beijing 100081, Peoples R China

来源：

JOURNAL OF CRYSTAL GROWTH | 2008年 / 310卷 / 02期

关键词：

crystal morphology; nanostructures; nanomaterials; semiconducting materials;

D O I：

10.1016/j.jcrysgro.2007.10.040

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Single-crystal rutile SnO2 nanowires with diameters of 15-40 nm and lengths of up to tens of micrometers were successfully synthesized by oxidizing SnO nanoparticles in NaCl flux. The as-prepared nanowires were characterized by XRD, SEM, TEM, laser Raman spectroscopy, and XPS. The experimental results indicated that the molten NaCl and surfactant NP-9 played important roles for the formation of SnO2 nanowires. A possible growth mechanism of the nanowires was described by the studies of comparative experiments. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：351 / 355

页数：5

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