期刊
JOURNAL OF MATERIALS CHEMISTRY A
卷 5, 期 22, 页码 11204-11213出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c7ta00922d
关键词
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资金
- Australian Research Council [DP 140100165, IH 140100018]
- Strategic Research Centre for Chemistry and Biotechnology, Faculty of Science, Engineering and Built Environment
- School of Life and Environmental Sciences
A convenient and effective strategy to control the surface chemistry of carbon fibres is presented, comprising electro-chemical reduction of aryl diazonium salts onto the surface, followed by 'click chemistry' to tether the desired surface characteristic of choice. The power of this approach was demonstrated by engineering a small-molecule interface between carbon fibre and an epoxy matrix improving interfacial shear strength by up to 220%, relative to unmodified control fibres. The techniques used in this work do not impede the fibre performance in tensile strength or Young's modulus. This work provides a platform upon which any carbon fibre-to-resin interface can be easily and rapidly designed and implemented.
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