Abstract
The effect of two dimensional graphene nanosheets (2D GNSs) and one dimensional carbon nanotubes (1D CNTs) on the isothermal crystallization of an ethylene–vinyl acetate (EVA) copolymer at a high loading (5 wt.%) was studied by in-situ synchrotron wide-angle X-ray diffraction. The morphology observations indicated a homogeneous dispersion of GNSs and CNTs in EVA which formed a constrained environment (3D network or 2D layered structure) for ethylene–vinyl acetate EVA crystallization, respectively. The results of wide-angle X-ray diffraction showed a high weight fraction of nano-fillers slowed the crystallization rate of composites. The crystallization behavior of EVA was confined by 2D planar GNSs more seriously than 1D tubular CNTs owing to a more completed and closed layered GNS network.
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Grady BP, Pompeo F, Shambaugh RL, Resasco DE (2002) J Phys Chem B 106:5852
Li SN, Li ZM, Yang MB, Hu ZQ, Xu XB, Huang R (2004) Mater Lett 58:3967
Xu JZ, Chen C, Wang Y, Tang H, Li ZM, Hsiao BS (2011) Macromolecules 44:2808
Xu JZ, Chen T, Yang CL, Li ZM, Mao YM, Zeng BQ, Li ZM (2010) Macromolecules 43:5000
Thostenson ET, Ren ZF, Chou TW (2001) Compos Sci Technol 61:1899
Avella M, Cosco S, Volpe GD, Errico ME (2005) Adv Polym Technol 24:132
Hutley TJ, Darlington MW (1984) Polymer Comm 25:226
Hutley TJ, Darlington MW (1985) Polymer Comm 26:264
Rohde E, Bayer AG (1993) Rubber World 208:36
Hummers W, Offeman R (1958) J Am Chem Soc 80:1339
Dikin DA, Stankovich S, Zimney EJ, Piner RD, Dommett GHB, Evmenenko G, Nguyen ST, Ruoff RS (2007) Nature 448:457
Magniez K, Fox BL, Looney MG (2009) J Polymer Sci B 47:1300
Ma WZ, Wang XL, Zhang J (2010) J Polymer Sci B 48:2154
Papageorgiou GZ, Achilias DS, Nanaki S, Beslikas T, Bikiaris D (2010) Thermochim Acta 511:129
Gam S, Meth JS, Zane SG, Chi CZ, Wood BA, Seitz ME, Winey KI, Clarke N, Composto RJ (2011) Macromolecules 44:3494
Wang H, Keum JK, Hiltner A, Baer E, Freeman B, Rozanski A, Galeski A (2009) Science 323:757
Schönherr H, Frank CW (2003) Macromolecules 36:1199
Schönherr H, Frank CW (2003) Macromolecules 36:1188
Wang Y, Ge S, Rafailovich M, Sokolov J, Zou Y, Ade H, Lüning J, Lustiger A, Maron G (2004) Macromolecules 37:3319
Ma Y, Hu WB, Reiter G (2006) Macromolecules 39:159
Ma Y, Hu WB, Hobbs J, Reiter G (2008) Soft Matter 4:540
Massa MV, Dalnoki-Veress K, Forrest JA (2003) Eur Phys J 11:191
Frank CW, Rao V, Despotopoulou MM, Pease RFW, Hinsber WD, Miller RD, Rabolt F (1996) Science 273:912
Hu ZJ, Zhang FJ, Du BY, Huang HY, He TB (2004) Langmuir 20:3271
Durmus A, Yalcmyuva (2009) J Polym Res 16:489
Adhikari A, Lozano K (2011) J Polym Res 18:875.27
Ou CF, Ho MT, Lin JR (2003) J Polym Res 10:127
Hu X, Xu JZ, Zhong GJ, Luo XL, Li ZM (2011) J Polym Res 18:675
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The authors gratefully acknowledge the financial support of this work by National Science Fund of China (Contract No. 51121001, 50925311 and 20976112).
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Pang, H., Zhong, GJ., Wang, Y. et al. In-situ synchrotron x-ray scattering study on isothermal crystallization of ethylene-vinyl acetate copolymers containing a high weight fraction of carbon nanotubes and graphene nanosheets. J Polym Res 19, 9837 (2012). https://doi.org/10.1007/s10965-012-9837-1
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DOI: https://doi.org/10.1007/s10965-012-9837-1