کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
50180 46783 2014 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis of hierarchical MnCo2O4.5 nanostructure modified MnOOH nanorods for catalytic degradation of methylene blue
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Synthesis of hierarchical MnCo2O4.5 nanostructure modified MnOOH nanorods for catalytic degradation of methylene blue
چکیده انگلیسی


• MnCo2O4.5/MnOOH hybrid materials were obtained using a facile two-step method.
• Hydrothermally synthesized MnOOH nanorods as both the template and Mn source.
• MnCo2O4.5/MnOOH hybrid materials as an efficient catalyst for water treatment.
• The catalytic performances were evaluated in the catalytic oxidation of MB.

A facile two-step method was developed for a large-scale growth of hierarchical MnCo2O4.5 nanostructure modified MnOOH nanorods (MC hybrid materials) as an efficient catalyst for water treatment. The synthesis involved a one-step hydrothermal process to prepare MnOOH nanorods and subsequently a simple solution method using hydrothermally synthesized MnOOH nanorods as both the template and Mn source to obtain MnCo2O4.5/MnOOH (MC) hybrid materials. The as-prepared MC hybrid materials with hierarchical structures could provide more active sites for catalytic degradation of methylene blue. These results indicate that the designed MC hybrid materials exhibit a promising capability for the degradation of dyes.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Communications - Volume 46, 10 February 2014, Pages 174–178
نویسندگان
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