| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 180972 | Electrochemistry Communications | 2010 | 4 Pages |
Abstract
Nitrogen doped graphene were prepared via exfoliated graphite oxide. This graphene exhibited significantly high oxygen reduction activity. High electric conductivity, high surface area, large amount of edge sites and pyridinic N site in rGS (reduced graphene sheets) contribute to the high ORR (oxygen reduction reaction) activity. The rGS showed a potential to replace expensive Pt for oxygen reduction reaction in PEMFC.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Ki Rak Lee, Kye Ung Lee, Jong Wook Lee, Byung Tae Ahn, Seong Ihl Woo,