title: Direct exfoliation of graphene in organic solvents with addition of NaOH.
abstract: We report a facile method for the production of graphene sheets through the liquid-phase exfoliation of graphite in organic solvents with addition of NaOH. NaOH was found to be intercalated into the interplanar spaces of graphite, and greatly improves exfoliation efficiency up to 20 times.
authors: Shanghai Key Laboratory for Laser Processing and Materials Modification, School of Materials Science and Engineering, Shanghai Jiao Tong University, 800 Dong Chuan Road, Shanghai 200240, PR China.
authors: Wei Wei
authors: WW
authors: Liu
authors: Jian Nong
authors: JN
authors: Wang