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Citation: LI Yuanyao, KONG Ni, LIN Jingjing, DUAN Shipeng, CHEN Wei, TIAN Siyao, WANG Xianbao. Preparation, Characterization and Hydrophobic Properties of Pentadecafluorooctylamine Modified Graphene Composites[J]. Chinese Journal of Applied Chemistry, ;2012, 29(3): 251-255. doi: 10.3724/SP.J.1095.2012.00193 shu

Preparation, Characterization and Hydrophobic Properties of Pentadecafluorooctylamine Modified Graphene Composites

1.
Faculty of Materials Science and Engineering, Hubei University, Wuhan 430062, China

Corresponding author: WANG Xianbao,
Received Date: 10 May 2011
Available Online: 27 July 2011
Fund Project: 国家自然科学基金(50772031)资助项目 (50772031)湖北省自然科学基金重点项目(创新群体)(2009CDA021) (创新群体)(2009CDA021)湖北省教育厅重点项目(D20111002) (D20111002)

Graphene composites have been prepared in this paper through the reaction between the amine group of 1-H,1-H-pentadecafluorooctylamine(FOA) and the carboxyl or alkoxy of graphene oxide(GO).The structures of the resulted composites were characterized by the means of FT-IR infrared spectrum,thermogravimetric analyzer,Raman microscope,high resolution transmission electron microscope,and atomic force microscope.The results indicated that the FOA molecule was linked to the edge of graphene.Meanwhile,the contact angle of the FOA-RGO composites was increased to 118° at room temperature compared with that of RGO(68°).
- graphene,
- pentadecafluorooctylamine,
- chemical modification,
- hydrophobicity
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