کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10625636 | 989632 | 2013 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
One-step synthesis of Ni0.5Zn0.5Fe2O4 fine-patterned films via photosensitive sol-gel route
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Ni1âxZnxFe2O4 (NZFO) (x=0.0-0.7) films were prepared by a photosensitive sol-gel route utilizing nickel acetate, zinc acetate and ferric nitrate as starting materials. The saturation magnetization of the NZFO film showed a parabolic tendency with Zn substitution. For Zn substitution of 0.5, the saturation magnetization reached the maximum value of 683Â emu/cm3 with a relative low coercivity of 56Â Oe at room temperature. The phase constituents and surface morphology of the films were characterized by X-ray diffractometer (XRD), Raman spectroscopy, X-ray photoelectron spectroscopy (XPS), field emission scanning electron microscopy (FESEM) and transmission electron microscopy (TEM). Through a direct patterning process, a fine-patterned Ni0.5Zn0.5Fe2O4 film was obtained by a photochemical reaction between the chelated complexes and UV light.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 39, Issue 7, September 2013, Pages 7721-7725
Journal: Ceramics International - Volume 39, Issue 7, September 2013, Pages 7721-7725
نویسندگان
Fuxue Yan, Gaoyang Zhao, Yuanqing Chen, Na Song, Nana Zhao, Caiyin You,