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首页> 外文期刊>The journal of physical chemistry, C. Nanomaterials and interfaces >Synthesis and Photoluminescence of Assemblgamma-Controlled ZnO Architectures by Aqueous Chemical Growth
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Synthesis and Photoluminescence of Assemblgamma-Controlled ZnO Architectures by Aqueous Chemical Growth

机译：水性化学生长合成和控制组装ZnO结构的ZnO。

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摘要

ZnO rod arrays were directly grown on In2O3/Sn(ITO)-coated glass substrates without needing a preprepared ZnO seed layer by aqueous chemical growth(ACG)using an equimolar aqueous solution of Zn(NO3)2·6H2O and C6H_(12)N4.By further varying the substrates such as glass,ft/glass,and Au/glass,other assembly patterns of ZnO architectures(rodlike,flowerlike,urchinlike,and stelliform crystals)were also obtained.The possible growth mechanisms for different assembly patterns dependent on the substrate were proposed.It was revealed that both the inherent highly anisotropic structure of ZnO and the surface energy minimization of different substrates play crucial roles in determining final morphologies of ZnO architectures.In addition,the photoluminescence(PL)properties of ZnO architectures on various substrates were investigated at room temperature.
机译：通过使用等摩尔浓度的Zn（NO3）2·6H2O和C6H_（12）N4的水溶液化学生长（ACG），无需预先准备的ZnO种子层，即可在Zn2O3 / Sn（ITO）涂层的玻璃基板上直接生长ZnO棒阵列。通过进一步改变玻璃，英尺/玻璃和金/玻璃等衬底，还获得了ZnO结构的其他组装模式（棒状，花状，野孩子状和固态晶体）。不同组装方式的可能生长机理取决于结果表明，ZnO的固有高各向异性结构和不同衬底的表面能最小化在决定ZnO结构的最终形态方面都起着至关重要的作用。此外，ZnO结构在不同的光致发光（PL）特性在室温下研究基材。

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