کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1524798 995342 2010 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A comparison of bismuth nanoforms obtained in vacuum and air by microwave heating of bismuth powder
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
A comparison of bismuth nanoforms obtained in vacuum and air by microwave heating of bismuth powder
چکیده انگلیسی

The synthesis of bismuth nanotubes in the conditions of microwave (MW) heating is reported as a lower-cost and simple technique in comparison with the traditional methods. The nanotubes were prepared by heating the Bi powder (a) in air for 15, 30, 60, and 90 min and (b) in vacuum for 5, 10, and 15 min in a domestic MW-oven (2.45 GHz, 1300 W). The products were characterized by TEM and AFM. A mechanism of formation for bismuth nanotubes in different conditions (air and vacuum) is presented.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Chemistry and Physics - Volume 121, Issue 3, 1 June 2010, Pages 489–496
نویسندگان
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