Solution properties of graphite and graphene.
Covalent derivatization of the acidic functional groups in oxidized graphite with octadecylamine renders graphite soluble in common organic solvents. Atomic force microscopic characterization of the soluble species supports the idea that the solutions consist of single and few layer graphene sheets, and we report the first solution properties of graphite.
Niyogi
Sandip
S
Department of Chemistry, Center for Nanoscale Science and Engineering, University of California, Riverside, California 92521-0403, USA.
Bekyarova
Elena
E
Itkis
Mikhail E
ME
McWilliams
Jared L
JL
Hamon
Mark A
MA
Haddon
Robert C
RC