Epitaxial growth of ZnO nanorods on electrospun ZnO nanofibers by hydrothermal method
作者： Lingling Miao , Haiming Zhang , Yanjun Zhu , Yan Yang , Qin Li
DOI: 10.1007/S10854-012-0679-8
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摘要: In this paper, we report a new ZnO nanofibers-nanorods structure which was successfully prepared by the electrospun nanofibers as seed to guide hydrothermal epitaxial growth of nanorods. The characterized X-ray diffraction (XRD), scanning electron microscopy (SEM), and photoluminescence (PL). XRD results indicate that obtained at 600° have high crystallinity with typical hexagonal wurtzite structure. Furthermore compared strongest in (101) plane, from (002) plane becomes strongest. SEM shows diameters epitaxial-grown nanorods on were approximately 100–200 nm. PL spectrum broad green-yellow emission around 537 nm, contrast nanofibers, peak had obvious redshift about 24 nm luminous intensity weakened.
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