کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1594725 | 1515702 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
MgO nanobelts using a reactive and auto-removed ZnO nanobelt template
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
A newly developed chemical conversion route has been used to manufacture MgO nanobelts by using prefabricated ZnO nanobelts as a template. The converted MgO nanobelts are composed of small nanocrystals with an average diameter of 12 nm. Room-temperature photoluminescence measurement shows two emission bands centered at 392 and 478 nm which are attributed to various structural defects with different densities in the MgO nanobelts. Our approach here is effective and facile without additional etching agents being introduced. Other novel MgO nanostructures may be further fabricated by this method, depending on the morphologies of ZnO nanostructure templates.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Communications - Volume 147, Issues 1–2, July 2008, Pages 57–60
Journal: Solid State Communications - Volume 147, Issues 1–2, July 2008, Pages 57–60
نویسندگان
Hong-Bing Lu, Lei Liao, Hua Li, Yu Tian, Duo-Fa Wang, Jin-Chai Li, Ben-Peng Zhu, Yun Wu,