Aqueous dispersions of TCNQ-anion-stabilized graphene sheets.
Aqueous dispersed graphene was successfully prepared via using 7,7,8,8-tetracyanoquinodimethane (TCNQ) anion as a stabilizer and expanded graphite as a starting material, which could provide a facile route to produce high quality water-soluble and organic solvent-soluble graphene sheets for various applications.
Hao
Rui
R
Department of Advanced Materials and Nanotechnology, College of Engineering, Peking University, Beijing, 100871, China.
Qian
Wen
W
Zhang
Luhui
L
Hou
Yanglong
Y
D000838:Anions; D009570:Nitriles / Q000737:chemistry*; D014867:Water / Q000737:chemistry
D000838:Anions; D009570:Nitriles; D014867:Water; C013703:tetracyanoquinodimethane