One-step solution synthesis of monodispersed ZnO nanowhiskers at low-temperature

被引：21

作者：

He, Weiwei ^{[1
]}

Li, Yuping ^{[1
]}

Chen, Zhiqiao ^{[1
]}

Wang, Yaqiang ^{[1
]}

Zhang, Runyang ^{[1
]}

机构：

[1] Hunan Univ, Coll Mat Sci & Engn, Changsha 410082, Peoples R China

来源：

MATERIALS LETTERS | 2006年 / 60卷 / 17-18期

关键词：

one-step; solution synthesis; monodispered; ZnO; nanowhiskers;

D O I：

10.1016/j.matlet.2005.12.128

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, a one-step wet-chemical approach to synthesize monodispersed ZnO nanowhiskers is reported. Depending on the synthetic conditions used, the nanosized ZnO can be formed directly in aqueous solution at low-temperature. From the investigation of differential scanning calorimetry (DSC), thermogravimetry (TG) and X-ray diffraction (XRD), the resultant powders without high-temperature calcining were confirmed to be ZnO, and its crystal phase was hexagonal wartzite structure, transmission electron microscope (TEM) observation revealed that ZnO nanowhiskers have diameters ranging from 30 to 50 nm and lengths up to 500 nm. (c) 2006 Elsevier B.V All rights reserved.

引用

页码：2299 / 2301

页数：3

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