کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1793602 | 1023679 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Shape-controlled synthesis of Ni particles via polyol reduction
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Shape-controlled synthesis of Ni particles via polyol reduction Shape-controlled synthesis of Ni particles via polyol reduction](/preview/png/1793602.png)
چکیده انگلیسی
Metallic Ni powders with different morphologies including icosahedra, microspheres, and flowerlike clusters composed of nanoflakes were successfully fabricated via polyol process. Alkalinity played the key role in the formation of these novel structures. The as-prepared products were characterized by X-ray diffractometry (XRD), field scanning electron microscopy (FESEM), transmission electron microscope (TEM), and selected area electron diffraction (SAED). A layer-by-layer growing process was demonstrated based on the experimental results. Magnetism investigation revealed that icosahedra and clusters exhibited much enhanced coercivity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 311, Issue 8, 1 April 2009, Pages 2474–2479
Journal: Journal of Crystal Growth - Volume 311, Issue 8, 1 April 2009, Pages 2474–2479
نویسندگان
Liuyang Bai, Junmei Fan, Yuebin Cao, Fangli Yuan, Ahui Zuo, Qing Tang,