Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5148509 | International Journal of Hydrogen Energy | 2017 | 10 Pages |
Abstract
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.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Jie Li, Fan Yu, Mengran Wang, Yanqing Lai, Hao Wang, Xiaoke Lei, Jing Fang,