کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1620156 1005729 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Microwave synthesis of bismuth nanospheres using bismuth citrate as a precursor
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Microwave synthesis of bismuth nanospheres using bismuth citrate as a precursor
چکیده انگلیسی

Well-separated bismuth nanospheres were successfully synthesized from bismuth citrate and urea in diethylene glycol by a fast and simple microwave irradiation method. The products were characterized by powder X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). In this fabrication, bismuth citrate plays a critical role as a precursor in the formation of bismuth nanospheres. The amount of urea also has an influence on the size of the bismuth nanospheres. The possible growth mechanism of bismuth nanospheres was discussed on the basis of the investigation of reaction time.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 498, Issue 2, 28 May 2010, Pages L8–L11
نویسندگان
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