کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9829633 | 1524495 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Shape-controlled synthesis of ZnO nano- and micro-structures
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Shape-controlled synthesis of ZnO nano- and micro-structures Shape-controlled synthesis of ZnO nano- and micro-structures](/preview/png/9829633.png)
چکیده انگلیسی
A simple efficient thermal evaporation technique, oxidizing zinc foils and in situ evaporating at 700 °C in air without the presence of catalyst and carrier gas, was developed to control the growth of the different morphologies of ZnO nano- and micro-structures. Porous membrane, nanowires (or nanorods), nanobelts, nanoneedles, and tetrapods have been achieved through tuning the heating rates in a tube furnace. The morphologies and microstructures of samples were characterized by X-ray diffraction, scanning electron microscopy, transmission electron microscopy, and energy-dispersive X-ray spectroscopy. Our deterministic growth of different shapes of ZnO crystals offers ideal model system to study the physical properties.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 280, Issues 3â4, 1 July 2005, Pages 509-515
Journal: Journal of Crystal Growth - Volume 280, Issues 3â4, 1 July 2005, Pages 509-515
نویسندگان
Jun Zhang, Yongdong Yang, Baolong Xu, Feihong Jiang, Jianping Li,