کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10135612 | 1645670 | 2018 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Cu doped cubic pyrite-type CoS2 ball like superstructures as heterogeneous photocatalyst
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
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چکیده انگلیسی
Copper doped CoS2 superstructures were prepared by template-free hydrothermal approach and characterized by X-ray powder diffraction, scanning electron microscopy, transition electron microscopy, UV-vis and PL spectroscopy. The as-prepared products were assembled to ball like structures at pure CoS2 and plates at doping one (CC-2), both of which were composed of similar cubic structures. Doping Cu into CoS2 lattice resulted in wide light absorption in the visible-range and thus enhancing photocatalytic activity for degradation of RhB. When the amount of doping reached 2mole%, heterogeneous photocatalyst exhibited a higher activity compared with pure one at room and higher temperatures.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Chemistry and Physics - Volume 220, 1 December 2018, Pages 426-432
Journal: Materials Chemistry and Physics - Volume 220, 1 December 2018, Pages 426-432
نویسندگان
Zahra Hosseinpour, Zahra Arefinia, Sara Hosseinpour,