کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
817143 | 1469400 | 2016 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
PbTiO3/PbFe12O19 nanocomposites: Green synthesis through an eco-friendly approach
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The present work focused on the synthesis and characterization of PbTiO3/PbFe12O19 nanocomposites through a new sol–gel auto-combustion route. First, a sol of PbFe12O19 was obtained, from metal nitrates and maltose as reductant. Second, a sol of titanat by mixing of tetra-n-butyl orthotitanate, diethanoamin and ethanol was prepared. Then obtained sol was added to the PbFe12O19 sol. The effects of Pb:Fe, Pb:maltose, Ti:Pb ratios and calcination temperature and time on the morphology, particle size, purity and phase of nanocomposites were investigated. The nanocomposites were characterized using XRD, SEM, TEM, EDS and IR. Vibrating sample magnetometer was used to study the magnetic property of the nanocomposites.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part B: Engineering - Volume 85, February 2016, Pages 170–175
Journal: Composites Part B: Engineering - Volume 85, February 2016, Pages 170–175
نویسندگان
Fatemeh Ansari, Azam Sobhani, Masoud Salavati-Niasari,