Urea-assisted aqueous exfoliation of graphite for high-quality graphene

  title={Urea-assisted aqueous exfoliation of graphite for high-quality graphene},
  author={Peng He and Chao Zhou and Suyun Tian and Jing Sun and Siwei Yang and Guqiao Ding and Xiaoming Xie and Mianheng Jiang},
Peng He,a Chao Zhou,a Suyun Tian,b Jing Sun,a Siwei Yang,a Guqiao Ding,a* Xiaoming Xie,a,b Mianheng Jianga,b a State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, P. R. China. b School of Physical Science and Technology, ShanghaiTech University, Shanghai 200031, P. R. China. * Corresponding author: gqding@mail.sim.ac.cn