Microwave-assisted synthesis and characterization of ZnO-nanorod arrays

被引:0
|
作者
朱建裕 [1 ,2 ,3 ]
张静霞 [2 ]
周慧芬 [2 ]
覃文庆 [2 ,3 ]
柴立元 [1 ]
胡岳华 [2 ,3 ]
机构
[1] School of Metallurgical Science and Engineering,Central South University
[2] School of Minerals Processing and Bioengineering,Central South University
[3] Key Laboratory of Biometallurgy of Ministry of Education,Central South University
基金
中国国家自然科学基金;
关键词
ZnO-nanorod arrays; microwave-assisted synthesis; photoluminescence;
D O I
暂无
中图分类号
TB383.1 [];
学科分类号
070205 ; 080501 ; 1406 ;
摘要
High density ZnO-nanorod arrays(rod length 1.59μm)were successfully synthesized via a microwave-assisted solution-phase method using zinc chloride and ammonia solution as reactants.The influence of concentration of ammonia solution, work power,and microwave irradiation time on the morphology and size of final products was carefully investigated.The crystal structure,chemical composition and morphologies of final products were characterized using X-ray powder diffraction(XRD), scanning electron microscopy(SEM)and photoluminescence(PL).The as-synthesized ZnO is composed of single crystalline and possesses three photoluminescence emissions centered at 400,469 and 534.5 nm,respectively.
引用
收藏
页码:1578 / 1582
页数:5
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