کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1801908 | 1024582 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis of novel magnetic phosphazene-containing polymer microspheres with active hydroxyl groups
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Monodisperse magnetic phosphazene-containing polymer microspheres with active hydroxyl groups were prepared at room temperature by ultrasonic irradiation. The morphology and structure of the magnetic poly(cyclotriphosphazene-co-4,4′-sulfonyldiphenol) (PZS) microspheres were characterized and the coordination behavior between magnetic nanoparticles and PZS microspheres was investigated. The magnetic measurements reveal that the magnetic microspheres are superparamagnetic with saturation magnetization of 34.9 emu/g. The paper presents a simple, economic and environmentally friendly route to preparing monodisperse magnetic hybrid inorganic–organic microspheres with functional groups.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 321, Issue 18, September 2009, Pages 2966–2970
Journal: Journal of Magnetism and Magnetic Materials - Volume 321, Issue 18, September 2009, Pages 2966–2970
نویسندگان
Xiaoyan Zhang, Xiaozhen Tang, Xiaobin Huang,