Solvothermal synthesis of nanorods of ZnO, N-doped ZnO and CdO

被引：86

作者：

Varghese, Neenu ^{[1
]}

Panchakarla, L. S. ^{[1
]}

Hanapi, M. ^{[1
]}

Govindaraj, A. ^{[1
]}

Rao, C. N. R. ^{[1
]}

机构：

[1] CSIR, Ctr Excellence Chem, Jawaharlal Nehru Ctr Adv Sci Res, DST Unit Nanosci & Chem & Phys Mat Unit, Bangalore 560064, Karnataka, India

来源：

MATERIALS RESEARCH BULLETIN | 2007年 / 42卷 / 12期

关键词：

nanostructures; oxides; electron microscopy; Raman spectroscopy;

D O I：

10.1016/j.materresbull.2007.01.017

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

ZnO nanorods with diameters in the 80-800 nm range are readily synthesized by the reaction of zinc acetate, ethanol and ethylenediamine under solvothermal conditions. The best products are obtained at 330 degrees C with a slow heating rate. Addition of the surfactant Triton((R))-X 100 gave nanorods of uniform (300 nm) diameter. By adding a small amount of liquid NH3 to the reaction mixture, N-doped ZnO nanorods, with distinct spectroscopic features are obtained. CdO nanorods of 80 nm diameter have been prepared under solvothermal conditions using a mixture of cadmium cupferronate, ethylenediamine and ethanol at 330 degrees C. Similarly, Zn1-xCdxO nanorods of a 70 nm diameter are obtained under solvothermal conditions starting with a mixture of zinc acetate, cadmium cupferronate, ethanol and ethylenediamine. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：2117 / 2124

页数：8

共 17 条

[1] Optical and field emission properties of ZnO nanorod arrays synthesized on zinc foils by the solvothermal route [J].