Synthesis of hydrophilic and organophilic chemically modified graphene oxide sheets.
In this work, hydrophilic and organophilic chemically modified graphene oxide (CMGO) sheets were prepared through a two-step diimide-activated amidation. The hydrophilic and organophilic products were characterized by atomic force microscopy, transmission electron microscopy and ultraviolet-visible spectroscopy. The resulted dispersions are homogeneous and exhibit long-term stability, which will facilitate the combination of CMGO sheets with polymers to yield homogeneous composites.
Shen
Jianfeng
J
Center of Special Materials and Technology, Fudan University, Shanghai, China.
Shi
Min
M
Ma
Hongwei
H
Yan
Bo
B
Li
Na
N
Hu
Yizhe
Y
Ye
Mingxin
M
D006108:Graphite / Q000138:chemical synthesis* / Q000737:chemistry; D007094:Imides / Q000737:chemistry; D015394:Molecular Structure; D010087:Oxides / Q000138:chemical synthesis* / Q000737:chemistry; D010316:Particle Size; D013499:Surface Properties
D007094:Imides; D010087:Oxides; D006108:Graphite