کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1531519 | 1512015 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Continuous micro flow synthesis of ZnO nanorods with UV emissions
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Continuous micro flow synthesis of ZnO nanorods with UV emissions Continuous micro flow synthesis of ZnO nanorods with UV emissions](/preview/png/1531519.png)
چکیده انگلیسی
In this paper, a new process was presented to synthesize ZnO nanorods with diameter less than 10 nm. By using polytetrafluoroethylene capillary tube as micro flow reactor, ZnO nanorods could be controllably synthesized by changing the flow rates of pumped stock solutions. The effects of flow rates on the structures of as-synthesized ZnO were investigated. Transmission electron microscope (TEM) images demonstrated that longer and thicker ZnO nanorods could be synthesized with slow flow rate. Photoluminescence (PL) spectra with UV emissions were also observed. For ZnO nanorods synthesized with slow flow rate, its corresponding UV emission would shift to low energy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: B - Volume 137, Issues 1–3, 25 February 2007, Pages 295–298
Journal: Materials Science and Engineering: B - Volume 137, Issues 1–3, 25 February 2007, Pages 295–298
نویسندگان
Shengtai He, Yulan Liu, Masato Uehara, Hideaki Maeda,