کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9812190 | 1518108 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A liquidâliquid interface technique to form films of CuO nanowhiskers
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
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چکیده انگلیسی
Films of CuO nanowhiskers with diameters in the range of 50 to 300 nm and lengths of up to several microns were prepared by employing reactions at the liquidâliquid interface. In this method, a precursor of copper acetyl-acetonate taken in the toluene layer reacts at the interface with hydrolyzing agent in the aqueous layer, at a temperature of about 50 °C. The crystallinity, purity, morphology and structural features of the as-prepared film were studied by using X-ray diffraction, transmission electron microscopy and scanning electron microscopy. Results reveal that the film obtained is of densely packed nanowhiskers with large aspect ratios and having a crystallinity of monoclinic CuO.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 491, Issues 1â2, 22 November 2005, Pages 168-172
Journal: Thin Solid Films - Volume 491, Issues 1â2, 22 November 2005, Pages 168-172
نویسندگان
P. Saravanan, Sarfaraz Alam, G.N. Mathur,