石墨烯纳米片的简易合成及其超级电容性能研究
刘奕1,2, 赵玉亮1, 高兆芬3, 姜霞1, 曾宇平2

Facile Synthesis and Supercapacitor Properties of Graphene Nanosheets
LIU Yi1,2, ZHAO Yu-Liang1, GAO Zhao-Fen3, JIANG Xia1, ZENG Yu-Ping2
图2 a 氧化石墨和b石墨烯的FE-SEM照片
Fig. 2 FE-SEM images of a GO and b GNS