کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7832293 1503292 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis, Structure and Properties of Sn-doped ZnO Nanobelts
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Synthesis, Structure and Properties of Sn-doped ZnO Nanobelts
چکیده انگلیسی
Single crystalline Sn-doped ZnO nanobelts were successfully synthesized by the carbon thermal reduction deposition process without using any catalyst. XRD investigation confirmed that the products were of the wurtzite structure of ZnO. SEM, EDS, and TEM analyses showed that the Sn-doped ZnO nanostructures contained a belt-like morphology with Sn doping content about 1.9%, and the growth direction of nanobelts was along the [0001] direction. A weak UV emission peak at around 398.4 nm and the strong green emission peak at around 494.8 nm were observed at room temperature. The luminescence mechanism of the Sn/ZnO nanobelts was also discussed. These nanobelts were promising building blocks for the fabrication of nanoscale optoelectronic devices.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Physico-Chimica Sinica - Volume 23, Issue 1, January 2007, Pages 55-58
نویسندگان
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