supported by the Fundamental Research Funds for the Central Universities(CUGL100407);the National Natural Science Foundation of China(50903077);the Natural Science Foundation of Hubei Province(2009CDB163,2008CDZ065,2010BFA022)
机构署名：
本校为其他机构
院系归属：
化学学院
摘要：
Graphene oxide (GO) was made by a modified Hummers method. Graphene oxide modified phenolic resin nanocomposites (GO/PF) were prepared by Steglich esterification, catalyzed by dicyclohexyl carbodiimide and 4-dimethylaminopyridine. The composites were characterized by Fourier transform infrared spectrometry, differential scanning calorimetry, X-ray powder diffraction, and scanning electron microscopy. The result revealed that the graphene oxide was absolutely exfoliated and covalent linked GO/PF composite was obtained. The thermal sta...
