Abstract
Polymer organic-inorganic hybrid nanofibers constitute a new class of materials in which the polymeric nanofibers are reinforced by uniformly dispersed inorganic particles having at least one dimension in nanometer-scale. In the present study, polyacrylonitrile (PAN) and PAN/Na-montmorillonite (PAN/Na-MMT) nanofibers were conducted via electrospinning process. Electrospun PAN and PAN/Na-MMT fibers with the respective mean fiber diameter of about 220 and 160 nm were prepared. The influence of the clay-montmorillonite on the morphology and diameter of nanofibers was investigated by scanning electron microscope (SEM) and transmission electron microscope (TEM) techniques. The microscopic techniques propose that the PAN/Na-MMT composite nanofibers show lower mean fiber diameter than the neat PAN nanofibers. Besides, the difference in nanoclay-content has a slight effect on the distribution of fibers diameter. Thermogravimetric analysis (TGA) results suggest that introduction of clay-nanomaterials improves the thermal characteristics of fibers.
Similar content being viewed by others
References
K. Friedrich, S. Fakirov, and Z. Zhang, “Polymer Nanocomposites from Nano to Macro-scale”, Springer Science, USA, 2005.
T. Pinniavaia and G. Beall, “Polymer-clay Nanocomposites”, Wiley & Science, NewYork, 2001.
S. Ramakrishna, K. Fujihara, W. E. Teo, T. C. Lim, and Z. Ma, “An Introduction to Electrospinning and Nanofibers”, Word Scientific, USA, 2005.
Y. Gogotosi, “Nanotubs and Nanofibers”, Drexel University, Philadelphia. Pennsylvania, USA, Taylor & Francis, 2006.
G. C. Rutledge and S. V. Fridrikh, Adv. Drug Delivery Rev., 59, 1384 (2007).
Z. Chen, X. Mo, and F. Qing, Mater. Lett., 61, 3490 (2007).
K. M. Manesh, P. Santhosh, A. Gopalan, and K. P. Lee, Anal. Biochem., 360, 189 (2007).
N. Ristolainen, P. Heikkila, A. Harlin, and J. Seppa, Macromol. Mater. Eng., 291, 114 (2006).
L. Li, L. M. Bellan, H. G. Craighead, and M. W. Frey, Polymer, 47, 6208 (2006).
H. Fong, W. Liu, C. S. Wang, and R. A. Vaia, Polymer, 43, 775 (2002).
R. W. Tuttle, A. Chowdury, E. T. Bender, R. D. Ramsier, J. L. Rapp, and M. P. Espe, Appl. Surf. Sci., 254, 4925 (2008).
J. H. Hong, E. H. Jeong, H. S. Lee, D. H. Baik, S. W. Seo, and J. H. Youk, J. Polym. Sci., Part B: Polym. Phys., 43, 3171 (2005).
Y. Yang, H. Wang, X. Lu, Y. Zhao, X. Li, and C. Wang, Mater. Sci. Eng., 140, 48 (2007).
Y. H. Lee, J. H. Lee, I. G. An, C. Kim, D. S. Lee, Y. K. Lee, J. D. Nam, M. Li, G. Han, and B. Yang, Electrochem. Commun., 10, 880 (2008).
Y. H. Lee, J. H. Lee, I. G. An, C. Kim, D. S. Lee, Y. K. Lee, and J. D. Nam, Biomaterials, 26, 3165 (2005).
D. Ratna, S. Divekar, S. Patchaiappan, A. B. Samui, and B. C. Chakraborty, Polym. Int., 56, 900 (2007).
F. Dabirian, Y. Hosseini, and S. A. H. Ravandi, J. Text. Inst., 98, 237 (2007).
R. A. Vaia, T. J. Pinniavaia, and G. W. Beall, Editors, “Polymer Clay Nanocomposite”, Wiley, New York, 2000.
L. Lei, M. B. Leon, G. C. Harold, and W. F. Margaret, Polymer, 47, 6208 (2006).
M. Wang, A. J. Hsieh, and G. C. Rutledge, Polymer, 46, 3407 (2005).
D. Jin, Y. Huang, X. Liu, and Y. Yu, J. Mater. Sci., 39, 3365 (2004).
J. Zhao, L. Wang, X. He, C. Wan, and C. Jiang, Electroanchim. Acta, 53, 7048 (2008).
W. G. Jeffrey, L. J. Catheryn, B. M. Alexander, and H. J. Richard, Chem. Mater., 12, 1866 (2000).
Y. Q. Zhang, J. H. Lee, J. M. Rhee, and K. Y. Rhee, Compos. Sci. Technol., 64, 1383 (2004).
T. Hailin, H. Jing, M. Guiping, X. Ming, and N. Jun, Polym. Degrad. Stab., 93, 369 (2008).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Shami, Z., Sharifi-Sanjani, N. The role of Na-montmorillonite on thermal characteristics and morphology of electrospun PAN nanofibers. Fibers Polym 11, 695–699 (2010). https://doi.org/10.1007/s12221-010-0695-3
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12221-010-0695-3