Synthesis of SnO2 micro-spheres, nano-rods and nano-flowers via simple hydrothermal route

被引：31

作者：

Dang Duc Vuong ^{[1
]}

Vu Xuan Hien ^{[1
]}

Khuc Quang Trung ^{[1
,2
]}

Nguyen Duc Chien ^{[1
]}

机构：

[1] Hanoi Univ Sci & Technol, Inst Engn Phys, Hanoi, Vietnam

[2] Univ Fire Fighting & Protect, Hanoi, Vietnam

来源：

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2011年 / 44卷 / 02期

关键词：

GAS-SENSING PROPERTIES; LARGE-SCALE; THIN-FILMS; TIN OXIDE; GROWTH; ZNO; ARRAYS; TEMPERATURE; PROPERTY; SIZE;

D O I：

10.1016/j.physe.2011.06.022

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

SnO2 micro-spheres (0.5 - 2 mu m diameter), nano-flowers (petal size: 100-250 nm diameter; 500 nm 2 mu m length) and nano-rods (3-6 nm diameter; 10-30 nm length) were synthesized by hydrothermal route. The samples were characterized by field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM) and X-ray diffraction (XRD). The influence of precursor, hydrothermal temperature and treatment time on the formation of SnO2 multi-morphology was also investigated. Moreover, a possible formation mechanism and relationships among morphologies were discussed. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：345 / 349

页数：5

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