Grafting of Aldehyde Structures to Single-Walled Carbon Nanotubes for Application in Phenolic Resin-Based Composites
作者： Yehai Yan , Shuai Zhao , Jian Cui , Shaobei Yang
DOI: 10.1002/POLA.23656
关键词:
摘要: Grafting of aldehyde structures to single-walled carbon nanotubes (SWNTs) has been carried out endow the with appropriate wettability. The results Fourier transform infrared (FTIR) spectroscopy, ultraviolin-visible- near (UV-VIS-NIR) and Raman spectroscopy provide sup- porting evidence covalently attached SWNTs. improved wettability aldehyde-functionalized SWNTs (f-SWNTs) was demonstrated by their good dispersion in organic medium, namely, ethanol phenolic resin. prospec- tive covalent bonding between on surfaces f-SWNTs resin makes it possible prepare an integrated composite enhanced-interfacial adhesion. f-SWNT composites, therefore, show much higher average values dr/dWCNT dE/dWCNT (i.e., tensile strength Young's modu- lus per unit weight fraction) compared composites filled pristine or MWNTs. respective maxima are 9680 MPa 320 GPa. It is thus feasible for moderately enhanced but lightweight composites. Furthermore, incorporation does not limit application as insulation material. V C 2009 Wiley Periodicals, Inc. J Polym Sci Part A: Chem 47: 6135-6144,
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sci-hub.se 参考文章(44)
Walter Scheib, Andre Knop, Chemistry and Application of Phenolic Resins ,(1984)
Paul Calvert, Nanotube composites: A recipe for strength Nature. ,vol. 399, pp. 210- 211 ,(1999) , 10.1038/20326
Nyan-Hwa Tai, Meng-Kao Yeh, Tai-Hao Peng, Experimental study and theoretical analysis on the mechanical properties of SWNTs/phenolic composites Composites Part B-engineering. ,vol. 39, pp. 926- 932 ,(2008) , 10.1016/J.COMPOSITESB.2008.01.003
W Zhou, Y.H Ooi, R Russo, P Papanek, D.E Luzzi, J.E Fischer, M.J Bronikowski, P.A Willis, R.E Smalley, Structural characterization and diameter-dependent oxidative stability of single wall carbon nanotubes synthesized by the catalytic decomposition of CO Chemical Physics Letters. ,vol. 350, pp. 6- 14 ,(2001) , 10.1016/S0009-2614(01)01237-4
S. Banerjee, T. Hemraj-Benny, S. S. Wong, Covalent Surface Chemistry of Single‐Walled Carbon Nanotubes Advanced Materials. ,vol. 17, pp. 17- 29 ,(2005) , 10.1002/ADMA.200401340
Akira Igarashi, Toshinari Terasawa, Mihoko Kanie, Takeshi Yamanobe, Tadashi Komoto, A Morphological Study of the Effect of Carbon Nanotube Filler on Tribology of Phenol/Formaldehyde Resin-based Composites Polymer Journal. ,vol. 37, pp. 522- 528 ,(2005) , 10.1295/POLYMJ.37.522
Paul C. P. Watts, Wen Kuang Hsu, George Z. Chen, Derek J. Fray, Harold W. Kroto, David R. M. Walton, A low resistance boron-doped carbon nanotube–polystyrene composite Journal of Materials Chemistry. ,vol. 11, pp. 2482- 2488 ,(2001) , 10.1039/B102989B
Meng-Kao Yeh, Nyan-Hwa Tai, Yan-Jyun Lin, Mechanical properties of phenolic-based nanocomposites reinforced by multi-walled carbon nanotubes and carbon fibers Composites Part A-applied Science and Manufacturing. ,vol. 39, pp. 677- 684 ,(2008) , 10.1016/J.COMPOSITESA.2007.07.010
R.B. Mathur, Sourav Chatterjee, B.P. Singh, Growth of carbon nanotubes on carbon fibre substrates to produce hybrid/phenolic composites with improved mechanical properties Composites Science and Technology. ,vol. 68, pp. 1608- 1615 ,(2008) , 10.1016/J.COMPSCITECH.2008.02.020
Jong Hyun Bae, A.M. Shanmugharaj, Woo Hyun Noh, Won Seok Choi, Sung Hun Ryu, Surface chemical functionalized single-walled carbon nanotube with anchored phenol structures: Physical and chemical characterization Applied Surface Science. ,vol. 253, pp. 4150- 4155 ,(2007) , 10.1016/J.APSUSC.2006.09.012