کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
59918 | 1419449 | 2013 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Degradation of methylene blue with H2O2 over a cupric oxide nanosheet catalyst
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Degradation of methylene blue with H2O2 over a cupric oxide nanosheet catalyst Degradation of methylene blue with H2O2 over a cupric oxide nanosheet catalyst](/preview/png/59918.png)
چکیده انگلیسی
Cupric oxide (CuO) nanosheets were prepared by the hydrothermal method with the use of cetyltrimethylammonium bromide (CTAB) and were used as the catalyst for the oxidation degradation of methylene blue with H2O2. The effects of temperature, oxidant concentration, and catalyst dosage were evaluated. The catalytic reaction obeyed first order kinetics, and the activation energy was 54 kJ/mol. Although the CuO nanosheets show high activity, their stability and reusability still need improvement.
Cupric oxide (CuO) nanosheets were prepared by a hydrothermal method. The degradation of methylene blue using H2O2 as the oxidant over the CuO nanosheets was investigated.Figure optionsDownload as PowerPoint slide
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Journal of Catalysis - Volume 34, Issue 11, November 2013, Pages 2125–2129
Journal: Chinese Journal of Catalysis - Volume 34, Issue 11, November 2013, Pages 2125–2129
نویسندگان
Maiyong Zhu, Dehai Meng, Chengjiao Wang, Jian Di, Guowang Diao,