title: Carbon Nanofibers (CNFs) Surface Modification to Fabricate Carbon Nanofibers_Nanopaper Integrated Polymer Composite Material.
abstract: Carbon Nanofibers (CNFs) have shown great potential to improve the physical and mechanical properties of conventional Fiber Reinforced Polymer Composites (FRPCs) surface. Excellent dispersion CNFs into water or polymer matrix was very crucial to get good quality CNFs enhanced FRPCs. Because of the hydrophobic properties of CNFs, we apply the reversible switching principles to transfer the hydrophobic surface into hydrophilic surface by growing polyaniline nanograss on the surface of CNFs which was carried out in hydrochloric acid condition. Incorporating CNFs into FRPCs as a surface layer named CNFs Nanopaper to increase the erosion resistance and electrical conductivity in this research which was very important in the wind energy field. In order to get high quality dispersed CNFs suspension, a sonication unit was used to detangle and uniform disperse the functionalized CNFs. A filter with vacuum pressure used to filter the suspension of CNFs onto Carbon veil to make CNFs Nanopaper. Vacuum Aided Resin Transfer Modeling (VARTM) process was used to fabricate Nano-enhanced FRPCs samples. In order to characterize the mechanical properties, three point bending experiment was measured. The flexural strength capacity and deformation resistance and behavior were compared and analyzed. In this paper, we discussed the methods used and provided experimental parameter and experimental results.
authors.forename: Jianjun
authors.initials: J
authors.lastname: Jiang
authors.forename: Ziwei
authors.initials: Z
authors.lastname: Zhao
authors.forename: Chao
authors.initials: C
authors.lastname: Deng
authors.forename: Fa
authors.initials: F
authors.lastname: Liu
authors.forename: Dejia
authors.initials: D
authors.lastname: Li
authors.forename: Liangchao
authors.initials: L
authors.lastname: Fang
authors.forename: Dan
authors.initials: D
authors.lastname: Zhang
authors.lastname: Castro Jose M
authors.forename: Feng
authors.initials: F
authors.lastname: Chen
authors.forename: L James
authors.initials: LJ
authors.lastname: Lee