کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7992460 | 1516147 | 2018 | 27 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Degradation of Levofloxacin by heterogeneous activation of oxone using Co(OH)2/graphene composites
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
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چکیده انگلیسی
The Co(OH)2/reduced graphene oxide hybrids (Co(OH)2/rGO) was prepared and used as catalyst to enhanced heterogeneous activation of Oxone for the decomposition of Levofloxacin (LVF). The Co(OH)2/rGO composites with different Co(OH)2 loading have been successfully synthesized, where the sample contain 20% Co(OH)2 exhibited superior activation, attributing to the synergistic effect between Co(OH)2 and rGO. Meanwhile, the effects of some important reaction parameters on the decomposition of LVF by Co(OH)2/rGO/Oxone process were investigated. The results indicated that the decomposition rate of LVF(>94.5%) was increased with the increasing of Oxone concentration, and 20% Co(OH)2/rGO dosage neutral pH. Moreover, the Co(OH)2/rGO catalyst showed high activity and stability during the repeated experiments.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 747, 30 May 2018, Pages 721-728
Journal: Journal of Alloys and Compounds - Volume 747, 30 May 2018, Pages 721-728
نویسندگان
Yunqing Pi, Peng Zhao, Lingjia Ma, Yangdan Cao, Huiqing Gao, Shuying Dong, Jianhui Sun,