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Advances in Materials Science and Engineering
Volume 2014 (2014), Article ID 659148, 5 pages
http://dx.doi.org/10.1155/2014/659148
Research Article

Influence of Processing Type in the Morphology of Membranes Obtained from PA6/MMT Nanocomposites

Federal University of Campina Grande, Avenida Aprígio Veloso, 882 Bodocongó, 58429-140 Campina Grande, PB, Brazil

Received 30 November 2013; Revised 25 February 2014; Accepted 25 February 2014; Published 16 April 2014

Academic Editor: A. G. Barbosa de Lima

Copyright © 2014 Rodholfo da Silva Barbosa Ferreira et al. 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. P. Poletto, J. Durate, M. S. Lunkes et al., “Avaliação das características de transporte em membranas de poliamida 66 preparadas com diferentes solventes,” Polímeros, vol. 22, no. 3, pp. 273–277, 2012. View at Google Scholar
  2. A. C. Habert, C. P. Borges, and R. Nobrega, Processo de Separação com Membranas, E-papers Serviços Editoriais Ltda, Rio de Janeiro, Brazil, 1 edition, 2006.
  3. Y. N. Yang, W. Jun, Z. Qing-zhu, C. Xue-si, and Z. Hui-xuan, “The research of rheology and thermodynamics of organic-inorganic hybrid membrane during the membrane formation,” Journal of Membrane Science, vol. 311, no. 1-2, pp. 200–207, 2008. View at Publisher · View at Google Scholar · View at Scopus
  4. A. Hamza, V. A. Pham, T. Matsuura, and J. P. Santerre, “Development of membranes with low surface energy to reduce the fouling in ultrafiltration applications,” Journal of Membrane Science, vol. 131, no. 1-2, pp. 217–227, 1997. View at Publisher · View at Google Scholar · View at Scopus
  5. J. Han, W. Lee, J. M. Choi, R. Patel, and B.-R. Min, “Characterization of polyethersulfone/polyimide blend membranes prepared by a dry/wet phase inversion: Precipitation kinetics, morphology and gas separation,” Journal of Membrane Science, vol. 351, no. 1-2, pp. 141–148, 2010. View at Publisher · View at Google Scholar · View at Scopus
  6. J. F. Bassetti, Preparação, Caracterização e Aplicação de Membranas Poliméricas Microporosas Assimétricas [Tese], Universidade Estadual de Campinas—UNICAMP, Campinas, Brazil, 2002.
  7. S. A. Altinkaya, H. Yenal, and B. Ozbas, “Membrane formation by dry-cast process: Model validation through morphological studies,” Journal of Membrane Science, vol. 249, no. 1-2, pp. 163–172, 2005. View at Publisher · View at Google Scholar · View at Scopus
  8. J. L. Thomas, M. Olzog, C. Drake, C. H. Shih, and C. C. Gryte, “Polyamide membrane precipitation studied by confocal backscattering microscopy,” Polymer, vol. 43, no. 15, pp. 4153–4157, 2002. View at Publisher · View at Google Scholar · View at Scopus
  9. E. M. ARAÚJO, Tenacificação da Poliamida 6 com ABS por meio da Técnica de Compatibilização in situ com o uso de Copolímeros Acrílicos Reativos [Tese], Universidade Federal de São Carlos, São Carlos, Brazil, 2001.
  10. A. Ranade, N. A. D'Souza, B. Gnade, and A. Dharia, “Nylon-6 and montmorillonite-layered silicate (MLS) nanocomposites,” Journal of Plastic Film and Sheeting, vol. 19, no. 4, pp. 271–285, 2003. View at Publisher · View at Google Scholar · View at Scopus
  11. H. J. Sue, K. T. Gam, N. Bestaoui, A. Clearfield, M. Miyamoto, and N. Miyatake, “Fracture behavior of α-zirconium phosphate-based epoxy nanocomposites,” Acta Materialia, vol. 52, no. 8, pp. 2239–2250, 2004. View at Publisher · View at Google Scholar · View at Scopus
  12. I. F. Leite, Preparação de nanocompósitos de poli(tereftalato de etileno)/bentonita [Dissertação], Universidade Federal de Campina Grande—UFCG, Campina Grande, Brazil, 2005.
  13. R. Pfaendner, “Nanocomposites: Industrial opportunity or challenge?” Polymer Degradation and Stability, vol. 95, no. 3, pp. 369–373, 2010. View at Publisher · View at Google Scholar · View at Scopus
  14. A. M. D. Leite, Desenvolvimento de Membranas Assimétricas de Nanocompósitos de Poliamida 6/Argila por Inversão de Fases [Tese], Universidade Federal de Campina Grande—UFCG, Campina Grande, Brazil, 2011.
  15. P. S. SANTOS, Ciência E TEcnologia dE Argilas, vol. 1, Edgar Blucher, São Paulo, Brazil, 2nd edition, 1989.
  16. T. D. Fornes and D. R. Paul, “Crystallization behavior of nylon 6 nanocomposites,” Polymer, vol. 44, no. 14, pp. 3945–3961, 2003. View at Publisher · View at Google Scholar · View at Scopus
  17. X. Hu and X. Zhao, “Effects of annealing (solid and melt) on the time evolution of polymorphic structure of PA6/silicate nanocomposites,” Polymer, vol. 45, no. 11, pp. 3819–3825, 2004. View at Publisher · View at Google Scholar · View at Scopus
  18. Z. Zhao, W. Yu, Y. Liu, J. Zhang, and Z. Shao, “Isothermal crystallization behaviors of nylon-6 and nylon-6/ montmorillonite nanocomposite,” Materials Letters, vol. 58, no. 5, pp. 802–806, 2004. View at Publisher · View at Google Scholar · View at Scopus
  19. Y. P. Khanna and W. P. Kuhn, “Measurement of crystalline index in nylons by DSC: complexities and recommendations,” Journal of Polymer Science B: Polymer Physics, vol. 35, no. 14, pp. 2219–2231, 1997. View at Google Scholar · View at Scopus
  20. S. S. Ray and M. Okamoto, “Polymer/layered silicate nanocomposites: a review from preparation to processing,” Progress in Polymer Science, vol. 28, no. 11, pp. 1539–1641, 2003. View at Publisher · View at Google Scholar · View at Scopus
  21. T. D. Fornes, P. J. Yoon, H. Keskkula, and D. R. Paul, “Nylon 6 nanocomposites: the effect of matrix molecular weight,” Polymer, vol. 42, no. 25, pp. 9929–9940, 2001. View at Google Scholar · View at Scopus