Catalyst-free growth of large scale nitrogen-doped carbon spheres as efficient electrocatalysts for oxygen reduction ...
Zhou Xuemei, Yang Zhi*, Nie Huagui, Yao Zhen, Zhang Lijie, Huang Shaoming*.DOI: 10.1016/j.jpowsour.2011.08.029
Journal of Power Sources, 2011, 196, 9970.
