@article {10708,
	title = {Tuning the catalytic property of nitrogen-doped graphene for cathode oxygen reduction reaction},
	journal = {Physical Review B - Condensed Matter and Materials Physics},
	year = {2012},
	doi = {10.1103/PhysRevB.85.155454},
	author = {Yexin Feng and Feifei Li and Zhenpeng Hu and Xiaoguang Luo and Lixin Zhang and Xiang-Feng Zhou and Hui-Tian Wang and Jing-Jun Xu and E.G. Wang}
}
