A low-temperature aqueous solution route to large-scale growth of ZnO nanowire arrays
A low-temperature aqueous solution route to large-scale growth of ZnO nanowire arrays
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DOI：
10.1016/j.jnoncrysol.2006.03.030
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发表时间：
2006-07
影响因子：
3.5
通讯作者：
F. Xu;Zhing Yon Yuan;G. Du;T. Ren;C. Volcke;P. Thiry;B. Su
中科院分区：
文献类型：
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作者：
F. Xu;Zhing Yon Yuan;G. Du;T. Ren;C. Volcke;P. Thiry;B. Su
采用低温无模板水溶液法成功地制备了大规模的高度取向的ZnO纳米线阵列。研究发现，高度取向的ZnO纳米线阵列的生长依赖于反应时间，导致我们提出的可能的形成机制。所得ZnO纳米线为单晶，缺陷浓度低。此外，ZnO纳米线在光致发光（PL）发射光谱和拉曼光谱中表现出显著的光学性质，表明其具有良好的光电应用前景。
A low-temperature template-free aqueous solution route has been successfully employed to fabricate large-scale arrays of highly oriented ZnO nanowires. It is found that the growth of the highly oriented ZnO nanowire arrays is dependent on the reaction time, leading to our proposal on the possible formation mechanism. The obtained ZnO nanowires are single crystalline and have a low defect concentration. Furthermore, the ZnO nanowires exhibit significant optical properties in photoluminescence (PL) emission spectroscopy and Raman spectrum, suggesting that they could find promising potential for opto-electronic application.