Hydrothermal zinc oxide nanowire growth with different zinc salts

被引:8
作者
Akgun, Mehmet Can [1 ]
Afal, Aysegul [2 ]
Unalan, Husnu Emrah [1 ,2 ,3 ]
机构
[1] Middle E Tech Univ, Dept Micro & Nanotechnol, TR-06800 Ankara, Turkey
[2] Middle E Tech Univ, Dept Met & Mat Engn, TR-06800 Ankara, Turkey
[3] Middle E Tech Univ, Ctr Solar Energy Res & Applicat, TR-06800 Ankara, Turkey
关键词
ALIGNED ZNO NANORODS; ARRAYS; DEPOSITION; SUBSTRATE;
D O I
10.1557/jmr.2012.258
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The effect of the use of different zinc salts as zinc sources during hydrothermal growth of zinc oxide nanowires was systematically investigated. Change in the temperature, pH, and transmittance of the growth solutions prepared with three different zinc salts was monitored and used to provide a broad explanation to the effect of the salt. In addition to conventional heating process, microwave heating of the growth solutions was also performed, and differences in the ZnO nanowires synthesized through both heating methods were examined. It was found that ionization of zinc in growth solutions is influencing the formation of ZnO nanowires leading to growth with different aspect ratios, and zinc acetate dihydrate salt allows the synthesis of nanowires with the highest aspect ratio.
引用
收藏
页码:2401 / 2407
页数:7
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