A homogeneous mixture of poly(vinyl alcohol) (PVA), poly(ethylene-co-vinyl alcohol) (EVOH) and multi-walled carbon nanotubes (MWCNTs) was prepared. A nano-enabled composite fiber was continuously spun using this homogeneous mixture through a single-hole spinneret into a coagulation bath containing methanol. The physical properties and the intermolecular interactions of the fiber were studied by scanning electron microscopy, optical microscopy, thermal gravimetric analysis, and infrared spectroscopy. Fourier transform infrared analysis suggests that there is an interfacial interaction between PVA, EVOH, and MWCNT through the functional groups attached to them along the molecular chains of the fibers. Tensile strength was measured. The careful removal of a small amount of PVA produced a 20% increase in tensile strength.
Vigolo, B., Penicaud, A., Coulon, C., Sauder, C., Pailler, R., Journet, C., Bernier, P. and Poulin, P. ( 2000). Macroscopic Fibers and Ribbons from Oriented Carbon Nanotubes , Science, 290: 1331-1334.
2.
Poulin, P., Vigolo, B. and Launois, P. ( 2002). Films and Fibers of Oriented Single Wall Nanotubes , Carbon, 40: 1741-1749.
3.
Barisci, J.N. , Tahan, M., Wallace , G.G., Badaire, S., Vaugien, T., Maugey, M. and Poulin, P. (2004). Properties of Carbon Nanotube Fibers Spun from DNA-stabilized Dispersion, Advanced Functional Materials, 14: 133-138.
4.
Miaudet, P., Badaire, S., Maugey, M., Derre, A., Pichot, V., Launois, P., Poulin, P. and Zakri, C. ( 2005). Hot-drawing of Single and Multiwall Carbon Nanotubes Fibers for High Toughness and Alignment, Nano Letters, 5: 2212-2215.
5.
Dalton, A.B. , Collins, S., Munoz , E., Razal, J.M., Ebron, V.H., Ferraris, J.P., Coleman, J.N., Kim , B.G. and Baughman, R.H. (2003). Super-tough Carbon-nanotube Fibres, Nature, 423: 703.
6.
Dalton, A.B. , Collins, S., Razal , J., Munoz, E., Ebron, V.H., Kim , B.G., Coleman, J.N., Ferraris, J.P. and Baughman, R.H. (2004). Continuous Carbon Nanotube Composite Fibers: Properties, Potential Application and Problems, Journal of Materials Chemistry, 14: 1-3.
7.
Zhang, M., Atkinson, K.R. and Baughman, R.H. ( 2004). Multifunctional Carbon Nanotube Yarns by Downsizing Ancient Technology, Science, 306: 1358-1361.
8.
Munoz, E., Suh, D.S., Collins, S., Selvidge, M., Dalton, A.B., Kim, B.G., Razal, J.M., Ussery, G., Rinzler, A.G., Martinez, M.T. and Baughman, R.H. ( 2005). Highly Conducting Carbon Nanotube/Polyethyleneimine Composite Fibers, Advanced Materials, 17: 1064-1067.
Kumar, S., Dang, D.T., Arnold, F.E., Bhattacharya, A.R., Min, B.G., Zhang, X.F., Vaia, R.A., Park, C., Adams, W.W., Hauge, R.H., Smalley, R.E., Ramesh, S. and Willis, P.A. ( 2002). Synthesis, Structure and Properties of PBO/SWNT Composites , Macromolecules, 35: 9039-9043.
11.
Gao, J. , Itkis, M.E., Yu, A., Bekyarova, E., Zhao, B. and Haddon, R.C. ( 2005). Continuous Spinning of a Single-walled Carbon Nanotube-nylon Composite Fiber, Journal of American Chemical Society, 127: 3847-3854.
12.
Siochi, E.J. , Working, D.C., Park, C., Lillehei, P.T., Rouse, J.H., Topping, C.C., Bhattacharya , A.R. and Kumar, S. ( 2004). Melt Processing of SWNT-polyimide Nanocomposite Fibers , Composites: Part B, 35: 439-446.
13.
Kearns, J.C. and Shambaugh, R.L. ( 2002). Polypropylene Fibers Reinforced with Carbon Nanotubes , Journal of Applied Polymer Science, 86: 2079-2084.
14.
Sandler, J.K.W. , Pegel, S., Cadek , M., Gojny, F., van Es, M., Lohmar, J., Blau, W.J., Schulte, K., Windle, A.H. and Shaffer, M.S.P. (2004). A Comparative Study of Melt-spun Polyamide-12 fibres Reinforced with Carbon Nanotubes and Nanofibers , Polymer, 45(6): 2001-2015.
15.
Sen, R. , Zhao, B., Perea , D., Itkis, M.E., Hu , H., Love, J., Bekyarova, E. and Haddon, R.C. (2004). Preparation of Single-walled Carbon Nanotube Reinforced Polystyrene and Polyurethane Nanofibers and Membranes by Electrospinning, Nano Letters , 4: 459-464.
16.
Ko, F., Gogotsi, Y., Ali, A., Naguib, N., Ye, H., Yang, G., Li, C. and Willis, P. ( 2003). Electrospinning of Continuous Carbon Nanotube-filled Nanofibers Yarns, Advanced Materials, 15: 1161-1165.
17.
Hou, H. , Ge, J.J., Zeng, J., Li , Q., Reneker, D.H., Greiner, A. and Cheng, S.D.Z. (2005). Electrospun Polyacrylonitrile Nanofibers Containing a High Concentration of Well-aligned Multiwalled Carbon Nanotube, Chemistry of Materials , 17: 967-973.
Steinmetz, J., Glerup, M., Paillet , M., Bernier, P. and Holzinger, M. (2005). Production of Pure Nanotube Fibers Using a Modified Spinning Method, Carbon, 43: 2397-2400.
21.
Li, Y.L. , Kinloch, I.A. and Windle, A.H. (2004). Direct Spinning of Carbon Nanotube Fibers From Chemical Vapor Deposition Synthesis , Science, 304: 276-278.
22.
Motta, M., Li, Y.L., Kinloch, I.A. and Windle, A.H. ( 2004). Mechanical Properties of Continuously Spun Fibers of Carbon Nanotubes, Nano Letters, 5: 1529-1533.
23.
Schadler, L.S. , Gianarris, S.C. and Ajayan, P.M. (1998). Load Transfer in Carbon Nanotube Epoxy Composites, Applied Physics Letters, 73: 3842-3844.
24.
Qian, D., Dickey, E.C., Andrews, R. and Rantell, T. ( 2000). Load Transfer and Deformation Mechanisms in Carbon Nanotube-polystyrene Composites, Applied. Physics Letters , 76: 2868-2870.
25.
Safadi, B., Andrews, R. and Grulke, E.A. ( 2002). Multiwalled Carbon Nanotube Polymer Composites: Synthesis and Characterization of Thin Film, Journal of Applied Polymer Science, 84: 2660-2669.
26.
Lin, Y. , Zhou, B., Fernando , K.A.S., Liu , P., Allard, L.F. and Sun , Y.P. (2003). Polymeric Carbon Nanocomposites from Carbon Nanotubes Functionalized with Matrix Polymer, Macromolecules, 36: 7199-7204.
27.
Ogasawara, T. , Ishida, Y., Ishikawa , T. and Yokota, R. (2004). Characterization of Multi-walled Carbon Nanotube Phenylethynyl Terminated Polymer Composites, Composites: Part A, 35: 67-74.
28.
Qu, L., Lin, Y., Hill, D.E., Zhou, B., Wang, W., Sun, X., Kitaygorodskiy, A., Suarez, M., Connell, J.W., Allard, L.F. and Sun, Y.P. ( 2004). Polyimide-functionalized Carbon Nanotubes: Synthesis and Dispersion in Nanotube Films, Macromolecules, 37: 6055-6060.
29.
Zhang, W.D. , Shen, L., Phang, I.Y. and Liu, T. ( 2004). Carbon Nanotube Reinforced Nylon-6 Composite Prepared by Simple Melt-compounding, Macromolecules , 37: 256-259.
30.
Jin, Ä. , Promoda, K.P., Goh , S.H. and Xu , G. (2002). Poly(vinylidene fluoride)-assisted Melt Blending of Multi-walled Carbon Nanotube/Poly(methyl methacylate) Composites , Materials Research Bulletin, 37: 271-278.
31.
Sung, J.H., Kim, H.Y., Jin, H.J., Choi, H.J. and Chin, I.J. ( 2004). Nanofibrous Membrane Prepared from Multiwalled Carbon Nanotube and Poly(methylmethaacrylate) Composites, Macromolecules , 37: 9899-9902.
32.
Pirlot, C., Willems, I., Fonseca, A., Nagi, J.B. and Delhelle, J. ( 2002). Preparation and Characterization of Carbon Nanotube/Polyacrylonitrile Composites, Advanced Engineering Materials, 4: 109-114.
33.
Koganemaru, A., Bin, Y., Agari , Y. and Matsuo, M. (2004). Composites of Polyacrylonitrile and Multi-walled Carbon Nanotube Prepapred by Gelation/Crystallization from Solution, Advanced Functional Materials, 14: 842-850.
34.
Paiva, M.C. , Zhou, B., Fernando , K.A.S., Lin , Y., Kennedy, J.M. and Sun , Y.P. (2004). Mechanical and Morphological Characterization of Polymer-carbon Nanocomposites from Functionalized Carbon Nanotubes, Carbon, 42: 2849-2854.
35.
Naebe, M., Lin, T., Tian, W., Dai, L. and Wang, X. ( 2007). Effects of MWNT Nanofillers on Structures and Properties of PVA Electrospun Nanofibres, Nanotechnology, 18: 225607.
36.
Han, G. and Shi, G. (2007). Novel Route of Pure and Composite Fiber of Polypyrrole, Journal of Applied Polymer Science, 103: 1490-1494.
37.
Datsyuk, V. , Kalyva, M., Papagelis , K., Parthenios, J., Tasis, D., Sioku, A., Kallitsis, I. and Galiotis, C. (2008). Chemical Oxidation of Multiwalled Carbon Nanotube, Carbon , 46: 833-840.
38.
Shaffer, M.S.P. and Windle, A.H. (1999). Fabrication and Characterization of Carbon Nanotube/Polyvinyl Alcohol Composites, Advanced Materials, 11: 937-941.
39.
Ge, J.J. , Hou, H., Li , Q., Graham, M.J., Greiner, A., Reneker, D.H., Harris, F.W. and Cheng, S.D.Z. (2004). Assembly of Well Aligned Multiwalled Carbon Nanotubes in Confined Polyacrylonitrile Environments: Electrospun Composite Nanofiber Sheet, Journal of American Chemical Society, 126: 15754-15761.
40.
Dai, L. and Ying, L. (2002). Infrared Spectroscopic Investigation of Hydrogen Bonding in EVOH Containing PVA Fibers , Macromolecular Materials Engineering, 287: 509-514.
41.
Finch, C.A. ( 1992). Polyvinyl Alcohols - Developments, pp. 326-347, John Wiley & Sons Ltd, Chichester.
42.
Krimm, S., Liang, C.Y. and Sutherland, G.B.B.M. ( 1956). Infrared Spectra of High Polymers. V. Polyvinyl Alcohol , Journal of Polymer Science, 22: 227-247.
43.
Kong, H., Gao, C. and Yan, D. ( 2004). Functionalization of Multi-walled Carbon Nanotubes by Atom Transfer Radical Polymerization and Defunctionalization of the Products , Macromolecules, 37: 4022-4030.
