Dispersion and crystallization studies of hyper-branched poly(urea-urethane)s-grafted carbon nanotubes filled polyamide-6 nanocomposites

Thess, 1996, Crystalline ropes of metallic carbon nanotubes, Science, 273, 483, 10.1126/science.273.5274.483 Tans, 1997, Individual single-wall carbon nanotubes as quantum wires, Nature, 386, 474, 10.1038/386474a0 Walters, 1999, Elastic strain of freely suspended single-wall carbon nanotube ropes, Appl Phys Lett, 74, 3803, 10.1063/1.124185 Ajayan, 1994, Aligned carbon nanotube arrays formed by cutting a polymer resin-nanotube composite, Science, 265, 1212, 10.1126/science.265.5176.1212 Baughman, 2002, Carbon nanotubes – the route toward applications, Science, 297, 787, 10.1126/science.1060928 Moniruzzaman, 2006, Polymer nanocomposites containing carbon nanotubes, Macromolecules, 39, 5194, 10.1021/ma060733p Cooper, 2001, Investigation into the deformation of carbon nanotubes and their composites through the use of roman spectroscopy, Composites Part A, 32A, 401, 10.1016/S1359-835X(00)00107-X Gao, 1998, Energetics, structure mechanical and vibrational properties of single-walled carbon nanotubes, Nanotechnology, 9, 184, 10.1088/0957-4484/9/3/007 Zhang, 2004, Carbon nanotubes reinforced nylon-6 composite prepared by simple melt-compounding, Macromolecules, 37, 256, 10.1021/ma035594f Gao, 2006, Chemical engineering of the single-walled carbon nanotube–nylon 6 interface, J Am Chem Soc, 128, 7492, 10.1021/ja057484p Yang, 2006, Synthesis and self-assembly of polystyrene-grafted multiwalled carbon nanotubes with hair-rod nanostructure, J Polym Sci Part A: Polym Chem, 44, 3869, 10.1002/pola.21491 Liu, 2004, Morphology and mechanical properties of multiwalled carbon nanotubes reinforced nylon-6 composites, Macromolecules, 37, 7214, 10.1021/ma049132t Yang, 2006, Multiwalled carbon nanotubes functionalized by hyperbranched poly(urea-urethane)s by a one-pot polycondensation, Macromol Rapid Commun, 27, 1695, 10.1002/marc.200600413 Michelson, 1998, Fluorination of single-wall carbon nanotubes, Chem Phys Lett, 296, 188, 10.1016/S0009-2614(98)01026-4 Michelson, 1999, Solvation of fluorinated single-wall carbon nanotubes in alcohol solvents, J Phys Chem B, 103, 4318, 10.1021/jp9845524 Pekker, 2001, Hydrogenation of carbon nanotubes and graphite in liquid ammonia, J Phys Chem B, 105, 7938, 10.1021/jp010642o Shofner, 2006, Processing and mechanical properties of fluorinated single-wall carbon nanotube–polyethylene composites, Chem Mater, 18, 906, 10.1021/cm051475y Li, 2006, Polymer crystallization-driven, periodic patterning on carbon nanotubes, J Am Chem Soc, 128, 1692, 10.1021/ja056923h Star, 2001, Preparation and properties of polymer-wrapped single-walled carbon nanotubes, Angew Chem Int Ed, 40, 1721, 10.1002/1521-3773(20010504)40:9<1721::AID-ANIE17210>3.0.CO;2-F Star, 2003, Noncovalent side-wall functionalization of single-walled carbon nanotubes, Macromolecules, 36, 553, 10.1021/ma021417n Zhu, 2003, Improving the dispersion and integration of single-walled carbon nanotubes in epoxy composites through functionalization, Nano Lett, 3, 1107, 10.1021/nl0342489 Fornes, 2003, Crystallization behavior of nylon 6 nanocomposites, Polymer, 44, 3945, 10.1016/S0032-3861(03)00344-6 Yang, 2007, Controlled synthesis and novel solution rheology of hyperbranched poly(urea-urethane)-functionalized multiwalled carbon nanotubes, Macromolecules, 40, 5858, 10.1021/ma0707077 Bandi, 2006, Glass transition behavior of clay aerogel/poly(vinyl alcohol) composites, Macromolecules, 39, 6537, 10.1021/ma0611826 Savin, 2002, Synthesis and characterization of silica-graft-polystyrene hybrid nanoparticles: effect of constraint on the glass-transition temperature of spherical polymer brushes, J Polym Sci Part B: Polym Phys, 40, 2667, 10.1002/polb.10329 Zhao, 2006, Nanoscale phase separation in mixed poly(tert-butyl acrylate)/polystyrene brushes silica nanoparticles under equilibrium melt condition, J Am Chem Soc, 128, 4574, 10.1021/ja058560r Yao, 2008, Poly(ethylene terephthalate)/attapulgite nanocomposites: preparation, structure and properties, J Appl Polym Sci, 110, 140, 10.1002/app.28501 Tsai, 2008, Preparation and characteristics of poly(amide-imide)/titania nanocomposite thin film, Thin Solid Films, 516, 5654, 10.1016/j.tsf.2007.07.033 Phang, 2006, Crystallization and melting behavior of multi-walled carbon nanotube-reinforced nylon-6 composites, Polym Int, 55, 71, 10.1002/pi.1920 Li, 2007, Structure and crystallization behavior of nylon 66/multi-walled carbon nanotube nanocomposites at low carbon nanotube contents, Polymer, 48, 3452, 10.1016/j.polymer.2007.04.030 Sun, 2007, Crystallization and thermal properties of polyamide 6 composites filled with different nanofillers, Mater Lett, 61, 3963, 10.1016/j.matlet.2006.12.090 Wu, 2007, Rheological properties and crystallization behavior of multi-walled carbon nanotube poly(ε-caprolactone) composites., J Polym Sci Part B: Polym Phys, 45, 3137, 10.1002/polb.21309 Wang, 2006, Low-surface-free-energy materials based on polybenzoxazines, Angew Chem Int Ed, 45, 2248, 10.1002/anie.200503957 Li, 2006, Polymorphism of nylon-6 in multiwalled carbon nanotubes/nylon-6 composites, J Polym Sci Part B: Polym Phys, 44, 1499, 10.1002/polb.20808 Medellín-Rodríguez, 2004, Melting behavior of polymorphics: molecular weight dependence and steplike mechanisms in nylon-6, Macromolecules, 37, 1799, 10.1021/ma030466c Brucato, 1991, Crystallization of polymer melts under fast cooling. 1. Nucleated polyamide-6, Polym Eng Sci, 31, 1411, 10.1002/pen.760311907 Samon, 1999, Study of the structure development during the melt spinning of nylon 6 fiber by on-line wide-angle synchrotron X-ray scattering techniques, J Polym Sci Part B: Polym Phys, 37, 1277, 10.1002/(SICI)1099-0488(19990615)37:12<1277::AID-POLB8>3.0.CO;2-X