Synthesis of Vertically Aligned Dense ZnO Nanowires

被引：9
|
作者：
Gong, Lihong [1 ,2 ]
Wu, Xiang [1 ]
Chen, Huibo [1 ]
Qu, Fengyu [1 ]
An, Maozhong [2 ]
机构：
[1] Harbin Normal Univ, Coll Chem & Chem Engn, Harbin 150025, Peoples R China
[2] Harbin Inst Technol, Coll Chem Engn & Technol, Harbin 150001, Peoples R China
来源：
JOURNAL OF NANOMATERIALS | 2011年 / 2011卷
关键词：
FIELD-EMISSION PROPERTIES; NANOROD ARRAYS; GROWTH; NANOSTRUCTURES; TEMPERATURE; FABRICATION; NANOBELTS; FACILE;
D O I：
10.1155/2011/428172
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
We reported the synthesis of vertically aligned dense ZnO nanowires using Zn powder as the source material by a hydrothermal method and a postannealing process at 200 degrees C. The as-synthesized ZnO nanowires are 100-200 nm in diameter and several micrometers in length and each nanowire has a tapered tip. The morphologies of the products remain after post-annealing treatment. Structural analysis indicates the ZnO nanowire is single crystalline and grows along the [0001] direction. The possible growth mechanism for ZnO nanowire bundles is proposed.
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页数：5
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