کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8022253 | 1517282 | 2013 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis of fibrous monodisperse core-shell Fe3O4/SiO2/KCC-1
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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
Fibrous monodisperse core-shell structured Fe3O4/SiO2/KCC-1 nanoparticles were synthesised successfully through a surfactant-templated microemulsion formation process. The structure and morphology of the synthesised nanoparticles were investigated by scanning electron microscopy, transmission electron microscopy, superconducting quantum interference device susceptometer, X-ray diffraction, thermogravimetric analysis and N2 adsorption/desorption. These nanoparticles showed monodisperse spherical morphology, high magnetism, good thermal stability, large surface area, direct channels, easily accessible large pores and narrow size distribution. A mechanism for the synthesis of these nanoparticles was proposed and explained. Adsorption experiments indicated that the as-prepared materials had good adsorption capacity for dye and could perform a fast transfer of molecules, indicating its promising application in purification of industrial wastewater, drug delivery and so on.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 106, 1 September 2013, Pages 151-154
Journal: Materials Letters - Volume 106, 1 September 2013, Pages 151-154
نویسندگان
Kejie Yu, Xuebin Zhang, Hongwu Tong, Xiangyan Yan, Shaomin Liu,