کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1642128 1517221 2016 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis and characterization of Ce-doped CuO nanostructures and their photocatalytic activities
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Synthesis and characterization of Ce-doped CuO nanostructures and their photocatalytic activities
چکیده انگلیسی


• Ce-doped CuO nanoleaves were synthesized by co-precipitation method.
• Their photocatalytic activities were evaluated through methylene blue degradation.
• 3 mol% Ce-doped CuO exhibited the highest photocatalytic performance.

Multiple nanoplate-like CuO and Ce-doped CuO nanoleaves were synthesized by a simple co-precipitation of Cu(NO3)2∙6H2O and Ce(NO3)3∙6H2O in alkaline solutions. In this research, the as-synthesized samples were monoclinic CuO with high crystalline degree. Undoped CuO was composed of multiple nanoplate clusters, which were broken and transformed into nanoleaves for Ce-doped CuO samples. The undoped CuO and 3 mol% Ce-doped CuO were applied for photodegradation of methylene blue under UV light. The last showed the best photocatalytic performance to degrade the methylene blue dye.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 167, 15 March 2016, Pages 266–269
نویسندگان
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