کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5148509 | 1497372 | 2017 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Highly dispersed iron nitride nanoparticles embedded in N doped carbon as a high performance electrocatalyst for oxygen reduction reaction
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The iron nitride nanoparticles embedded in N doped carbon catalyst material has been successfully synthesized and employed as a promising alternative for oxygen reduction reaction (ORR). The resultant catalyst exhibits superior electrocatalytic activity, good stability and low cost. Here, we pay more attention to “high dispersion” of iron, nitrogen and carbon. We developed a uniform dispersed FeNC catalyst synthesized by one-pot method, which exhibits superior electrocatalytic activity for ORR in alkaline media. Moreover, we also studied the influence of various pyrolysis temperatures and different mass ratio of nitrogen precursors and iron source on ORR electrocatalytic activity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 42, Issue 5, 2 February 2017, Pages 2996-3005
Journal: International Journal of Hydrogen Energy - Volume 42, Issue 5, 2 February 2017, Pages 2996-3005
نویسندگان
Jie Li, Fan Yu, Mengran Wang, Yanqing Lai, Hao Wang, Xiaoke Lei, Jing Fang,