XU Zhi-kun, ZHAO Dong-xu, SUN Lan-lan, E Shu-lin, ZHANG Zhen-zhong, QIN Jie-ming, SHEN De-zhen. Fabrication and Optical Properties of Urchin-like ZnO Nanowire Arrays[J]. Chinese Journal of Luminescence, 2012,33(9): 1001-1005
A low-cost and effective method to fabricate hexagonally patterned urchin-like ZnO nanowire arrays was demonstrated. The ordered monolayer of polystyrene(PS) spheres is obtained by self-assembly
and the monolayer is used as a template to grow ZnO nanowires with complex hierarchical structures via hydrothermal method. The urchin-like ZnO nanowire arrays are composed of PS sphere and ZnO nanowires. The nanowires have uniform diameter
and the length of the nanowires can be controlled by the growth time. This method provides a promising way to fabricate ZnO one-dimensional nanostructures for applications as sensor arrays
solar cells and photocatalysis.
关键词
ZnO聚苯乙烯小球纳米线水热法
Keywords
ZnOpolystyrene spherenanowirehydrothermal
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