کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
179063 | 459334 | 2014 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis of porous PdAg nanoparticles with enhanced electrocatalytic activity
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
• Flower-shaped porous PdAg nanoparticles have been synthesized.
• The developed method is very simple and effective.
• Hydroquinone was used as the reductant.
• The as-prepared catalyst exhibits superior electrocatalytic activity.
A facile synthesis of PdAg alloyed bimetallic nanocrystals with flower-shaped porous morphology is demonstrated. The whole synthetic process is very simple just by mixing palladium nitrate, silver nitrate, polyvinylpyrrolidone and hydroquinone and heated at 70 °C for 15 min. The prepared flower-shaped porous PdAg nanoparticles exhibit superior electrocatalytic activity toward ethanol electrooxidation in alkaline condition, and the catalytic performance could be easily tuned by the Pd/Ag ratio.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochemistry Communications - Volume 40, March 2014, Pages 63–66
Journal: Electrochemistry Communications - Volume 40, March 2014, Pages 63–66
نویسندگان
Wei Hong, Jin Wang, Erkang Wang,