کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10653168 | 1002842 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A case of magnetic field-induced change in final product
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
An interesting case of magnetic field-induced change in the final product of chemical reaction was observed. XRD patterns indicate that both of the products prepared at room temperature are amorphous regardless of the external magnetic field applied or not. However, after vacuum-annealed at 873Â K, the product prepared at room temperature with 0.25Â T magnetic field applied was orthorhombic Fe3BO5, but the product prepared without magnetic field applied changed to orthorhombic Fe3O4 or tetragonal Fe2B. It indicates that the magnetic field induction is a dominating factor to the final product of chemical reaction. It suggests us an important method to fabricate new materials under mild magnetic field induction.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Communications - Volume 136, Issue 8, November 2005, Pages 490-493
Journal: Solid State Communications - Volume 136, Issue 8, November 2005, Pages 490-493
نویسندگان
Helin Niu, Mingzai Wu, Yan Tang, Yao Yu, Qianwang Chen,