Preparation of Nitrogen-Doped Graphene and Its Supercapacitive Properties
SU Peng, GUO Hui-Lin, PENG San, NING Sheng-Ke
Acta Phys. -Chim. Sin. . 2012, (11): 2745 -2753 .  DOI: 10.3866/PKU.WHXB201208221