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The Scientific World Journal
Volume 2013 (2013), Article ID 539457, 7 pages
http://dx.doi.org/10.1155/2013/539457
Research Article

Structural Evolution of Low-Molecular-Weight Poly(ethylene oxide)-block-polystyrene Diblock Copolymer Thin Film

1College of Material Engineering, Fujian Agriculture and Forestry University, Fuzhou 350002, China
2Key Laboratory of New Processing Technology for Nonferrous Metal & Materials of Ministry of Education, Guangxi Scientific Experiment Center of Mining, Metallurgy and Environment, and School of Material Science and Engineering, Guilin University of Technology, Guilin 541004, China

Received 29 August 2013; Accepted 23 September 2013

Academic Editors: G. Jiang, H. Lu, and D. Ryu

Copyright © 2013 Hui Wu and Xiaohua Huang. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. I. W. Hamley, “Ordering in thin films of block copolymers: fundamentals to potential applications,” Progress in Polymer Science, vol. 34, no. 11, pp. 1161–1210, 2009. View at Publisher · View at Google Scholar · View at Scopus
  2. P. F. Green and R. Limary, “Block copolymer thin films: pattern formation and phase behavior,” Advances in Colloid and Interface Science, vol. 94, no. 1–3, pp. 53–81, 2001. View at Publisher · View at Google Scholar · View at Scopus
  3. G. Reiter, “Dewetting of thin polymer films,” Physical Review Letters, vol. 68, no. 1, pp. 75–78, 1992. View at Publisher · View at Google Scholar · View at Scopus
  4. H. L. Khor, Y. Kuan, H. Kukula et al., “Response of cells on surface-induced nanopatterns: fibroblasts and mesenchymal progenitor cells,” Biomacromolecules, vol. 8, no. 5, pp. 1530–1540, 2007. View at Publisher · View at Google Scholar · View at Scopus
  5. L. Feng, Y. A. Zhang, M. Z. Li, Y. M. Zheng, W. Z. Shen, and L. Jiang, “The structural color of red rose petals and their duplicates,” Langmuir, vol. 26, no. 18, pp. 14885–14888, 2010. View at Publisher · View at Google Scholar · View at Scopus
  6. F. S. Bates and G. H. Fredrickson, “Block copolymer thermodynamics: theory and experiment,” Annual Review of Physical Chemistry, vol. 41, no. 1, pp. 525–557, 1990. View at Google Scholar · View at Scopus
  7. M. F. Zhang, L. Yang, S. Yurt et al., “Highly ordered nanoporous thin films from cleavable polystyrene-block-poly (ethylene oxide),” Advanced Materials, vol. 19, no. 12, pp. 1571–1576, 2007. View at Publisher · View at Google Scholar · View at Scopus
  8. P. Yang, X. H. Yu, and Y. C. Han, “Transition between crystallization and microphase separation in PS-b-PEO thin film Influenced by solvent vapor selectivity,” Polymer, vol. 51, no. 21, pp. 4948–4957, 2010. View at Publisher · View at Google Scholar · View at Scopus
  9. K. Du and Z. H. Gan, “Cellular interactions on hierarchical poly(ε-caprolactone) nanowire micropatterns,” ACS Applied Materials & Interfaces, vol. 4, no. 9, pp. 4643–4650, 2012. View at Google Scholar
  10. H. Wu, Z. Su, and A. Takahara, “Characterization of an isotactic polystyrene/poly(2, 6-dimethylphenylene oxide) nanorod blend with gradient composition and crystallinity,” RSC Advances, vol. 2, no. 23, pp. 8707–8712, 2012. View at Publisher · View at Google Scholar
  11. P. Zhang, H. Huang, T. He, and Z. Hu, “Long-range ordered crystallization structure in the micromolded diblock copolymer thin film,” ACS Macro Letters, vol. 1, no. 8, pp. 1007–1011, 2012. View at Publisher · View at Google Scholar
  12. S. Siqing, H. Wu, and A. Takahara, “Morphology of nanoimprinted polyimide films fabricated via a controlled thermal history,” Polymer Journal, vol. 44, no. 10, pp. 1036–1041, 2012. View at Publisher · View at Google Scholar
  13. L. Zhu, S. Z. D. Cheng, B. H. Calhoun et al., “Phase structures and morphologies determined by self-organization, vitrification, and crystallization: Confined crystallization in an ordered lamellar phase of PEO-b-PS diblock copolymer,” Polymer, vol. 42, no. 13, pp. 5829–5839, 2001. View at Publisher · View at Google Scholar · View at Scopus
  14. L. Zhu, S. Z. D. Cheng, B. H. Calhoun et al., “Crystallization temperature-dependent crystal orientations within nanoscale confined lamellae of a self-assembled crystalline—amorphous diblock copolymer,” Journal of the American Chemical Society, vol. 122, no. 25, pp. 5957–5967, 2000. View at Publisher · View at Google Scholar · View at Scopus
  15. K. Koo, H. Ahn, S. W. Kim, D. Y. Ryu, and T. P. Russell, “Directed self-assembly of block copolymers in the extreme: guiding microdomains from the small to the large,” Soft Matter, vol. 9, no. 38, pp. 9059–9071, 2013. View at Publisher · View at Google Scholar
  16. J. P. Spatz, P. Eibeck, S. Mössmer et al., “Order-disorder transition in surface-induced nanopattern of diblock copolymer films,” Macromolecules, vol. 33, no. 1, pp. 150–157, 2000. View at Publisher · View at Google Scholar · View at Scopus
  17. R. Limary and P. F. Green, “Dewetting instabilities in thin block copolymer films: nucleation and growth,” Langmuir, vol. 15, no. 17, pp. 5617–5622, 1999. View at Publisher · View at Google Scholar · View at Scopus
  18. P. Zhang, Z. B. Wang, H. Y. Huang, and T. B. He, “Direct observation of the relief structure formation in the nearly symmetric poly(styrene)-block-poly(ε-caprolactone) diblock copolymer thin film,” Macromolecules, vol. 45, no. 22, pp. 9139–9146, 2012. View at Publisher · View at Google Scholar
  19. J. Fu, Y. Cong, J. Li et al., “Hole nucleation and growth induced by crystallization and microphase separation of thin semicrystalline diblock copolymer films,” Macromolecules, vol. 37, no. 18, pp. 6918–6925, 2004. View at Publisher · View at Google Scholar · View at Scopus
  20. M. J. Fasolka and A. M. Mayes, “Block copolymer thin films: physics and applications,” Annual Review of Materials Science, vol. 31, pp. 323–355, 2001. View at Publisher · View at Google Scholar · View at Scopus
  21. M. Kalloudis, E. Glynos, S. Pispas, J. Walker, and V. Koutsos, “Thin films of poly(isoprene-b-ethylene oxide) diblock copolymers on mica: an atomic force microscopy study,” Langmuir, vol. 29, no. 7, pp. 2339–2349, 2013. View at Google Scholar
  22. T. P. Russell, G. Coulon, V. R. Deline, and D. C. Miller, “Characteristics of the surface-induced orientation for symmetric diblock PS/PMMA copolymers,” Macromolecules, vol. 22, no. 12, pp. 4600–4606, 1989. View at Google Scholar · View at Scopus
  23. C. Neto, M. James, and A. M. Telford, “On the composition of the top layer of microphase separated thin PS-PEO films,” Macromolecules, vol. 42, no. 13, pp. 4801–4808, 2009. View at Publisher · View at Google Scholar · View at Scopus
  24. D. N. Leonard, P. E. Russell, S. D. Smith, and R. J. Spontak, “Multiscale dewetting of low-molecular-weight block copolymer ultrathin films,” Macromolecular Rapid Communications, vol. 23, no. 3, pp. 205–209, 2002. View at Google Scholar
  25. G. Reiter and L. Vidal, “Crystal growth rates of diblock copolymers in thin films: Influence of film thickness,” European Physical Journal E, vol. 12, no. 3, pp. 497–505, 2003. View at Publisher · View at Google Scholar · View at Scopus
  26. R. A. Farrell, N. Kehagias, M. T. Shaw et al., “Surface-directed dewetting of a block copolymer for fabricating highly uniform nanostructured microdroplets and concentric nanorings,” ACS Nano, vol. 5, no. 2, pp. 1073–1085, 2011. View at Publisher · View at Google Scholar · View at Scopus
  27. S. Y. Choi, C. Lee, J. W. Lee, C. Park, and S. H. Kim, “Dewetting-induced hierarchical patterns in block copolymer films,” Macromolecules, vol. 45, no. 3, pp. 1492–1498, 2012. View at Publisher · View at Google Scholar · View at Scopus
  28. H. Li, W. Y. Gu, L. Li, Y. M. Zhang, T. P. Russell, and E. B. Coughlin, “Synthesis of semicrystalline/fluorinated side-chain crystalline block copolymers and their bulk and thin film nanoordering,” Macromolecules, vol. 46, no. 10, pp. 3737–3745, 2013. View at Publisher · View at Google Scholar
  29. R. D. Peters, P. Stasiak, M. W. Matsen, and K. Dalnoki-Veress, “Morphology induced spinodal decomposition at the surface of symmetric diblock copolymer films,” ACS Macro Letters, vol. 2, no. 5, pp. 441–445, 2013. View at Publisher · View at Google Scholar
  30. M. S. She, T. Y. Lo, and R. M. Ho, “Long-range ordering of block copolymer cylinders driven by combining thermal annealing and substrate functionalization,” ACS Nano, vol. 7, no. 3, pp. 2000–2011, 2013. View at Google Scholar
  31. J. H. Lee, H. B. Lee, and J. D. Andrade, “Blood compatibility of polyethylene oxide surfaces,” Progress in Polymer Science, vol. 20, no. 6, pp. 1043–1079, 1995. View at Google Scholar · View at Scopus
  32. S. Kang, A. Asatekin, A. M. Mayes, and M. Elimelech, “Protein antifouling mechanisms of PAN UF membranes incorporating PAN-g-PEO additive,” Journal of Membrane Science, vol. 296, no. 1-2, pp. 42–50, 2007. View at Publisher · View at Google Scholar · View at Scopus
  33. M. V. Massa and K. Dalnoki-Veress, “Homogeneous crystallization of poly(ethylene oxide) confined to droplets: the dependence of the crystal nucleation rate on length scale and temperature,” Physical Review Letters, vol. 92, no. 25, Article ID 255509, 4 pages, 2004. View at Publisher · View at Google Scholar · View at Scopus
  34. J. U. Kim and M. W. Matsen, “Droplets of structured fluid on a flat substrate,” Soft Matter, vol. 5, no. 15, pp. 2889–2895, 2009. View at Publisher · View at Google Scholar · View at Scopus
  35. L. Aras and M. J. Richardson, “The glass transition behaviour and thermodynamic properties of amorphous polystyrene,” Polymer, vol. 30, no. 12, pp. 2246–2252, 1989. View at Google Scholar · View at Scopus
  36. K. R. Shull, “Wetting autophobicity of polymer melts,” Faraday Discussions, vol. 98, pp. 203–217, 1994. View at Publisher · View at Google Scholar · View at Scopus