کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7921788 | 1511751 | 2018 | 26 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The regulation on visible-light photocatalytic activity of CuInS2 by different Cu/In molar ratio
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
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چکیده انگلیسی
CuInS2 semiconductor were synthesized by regulating Cu/In molar ratio via a hot solvent method. Different Cu/In molar ratio in reaction system had significant influence on the BET surface area, charge separation and photocatalytic activity of CuInS2. The CuInS2 with optimal Cu/In ratio of 1:1.5 exhibits the most efficient charge separation and transfer, leading to the highest photocatalytic activity. The mineralization efficiency of pharmaceutical wastewater by CuInS2 (Cu:Inâ¯=â¯1:1.5) was 67.5% in 6â¯h, and CuInS2 (Cu:Inâ¯=â¯1:1.5) exhibited high stability, indicating that CuInS2 has a promising prospect in real pharmaceutical wastewater treatment.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Chemistry and Physics - Volume 212, 15 June 2018, Pages 372-377
Journal: Materials Chemistry and Physics - Volume 212, 15 June 2018, Pages 372-377
نویسندگان
Xiaoying Lu, Fang Deng, Min Liu, Xubiao Luo, Aijie Wang,