کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9812190 1518108 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A liquid−liquid interface technique to form films of CuO nanowhiskers
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
A liquid−liquid interface technique to form films of CuO nanowhiskers
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 liquid−liquid 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 1–2, 22 November 2005, Pages 168-172
نویسندگان
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