کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1643056 | 1517248 | 2015 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Design of CoFe2O4/Co3O4 nanofibers with tunable morphology by Electrospinning
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This paper reports on the synthesis and the characterization of CoFe2O4 and CoFe2O4/Co3O4 nanofibers prepared by Electrospinning. The samples with various weight ratios of Co/Fe were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), and Raman spectroscopy. The results show that by increasing the weight ratio of Co/Fe, a mix of phases CoFe2O4/Co3O4 has been detected. The one dimensional morphology is conserved till a critical weight ratio Co/Fe of 1.08 above which the nanostructures completely lose their morphology. These results provide a promising lead for the future synthesis of a variety of CoFe2O4 based nanofiber morphologies with controllable diameter and crystalline structure.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 140, 1 February 2015, Pages 27–30
Journal: Materials Letters - Volume 140, 1 February 2015, Pages 27–30
نویسندگان
Lama Khalil, Cynthia Eid, Mikhael Bechelany, Nadine Abboud, Antonio Khoury, Philippe Miele,