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Received October 19, 2010
Accepted January 12, 2011
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This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits
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Preparation and characterization of electrospun Ag/polyacrylonitrile composite nanofibers
1Department of Chemistry, Jilin University, Changchun 130021, P. R. China 2Chemical Engineering College, Inner Mongolia University of Technology, Huhhote 010051, P. R. China
baijie@imut.edu.cn
Korean Journal of Chemical Engineering, August 2011, 28(8), 1761-1763(3), 10.1007/s11814-011-0006-8
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Abstract
Novel composite nanofibers consisting of Ag nanoparticles and polyacrylonitrile (PAN) were fabricated successfully. The Raman properties of these Ag/PAN nanofibers were studied at low temperatures, which showed good Raman characteristics. In the process, a PAN solutio containing Ag ions was directly electrospun to obtain nanofiber films containing Ag ions, and the Ag ions of resulting composite nanofibers were reduced to Ag nanoparticles in N2H5OH aqueous solution. Then, we treated Ag/PAN composite nanofibers at 100℃ , 200℃ , 400 and 600 ℃, respectively. The Ag/PAN nanocomposite film was characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) patterns and surface-enhanced Raman scattering (SERS) spectroscopy.
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He W, Ma ZW, Yong T, Teo WE, Ramakrishna S, Biomaterials., 26, 7606 (2005)
Wang A, Hsieh AJ, Rutledge GC, Polymer, 46(10), 3407 (2005)
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Son WK, Youk JH, Lee TS, Park WH, Macromol. Rapid Commun., 25(18), 1632 (2004)
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Ding LP, Fang Y, Appl. Surf. Sci., 253(9), 4450 (2007)
Si MZ, Kang YP, Zhang ZG, Appl. Surf. Sci., 255(11), 6007 (2009)
Podlipensky A, Abdolvand A, Seifert G, Graener H, Deparis O, Kazansky PG, J. Phys. Chem. B, 108(46), 17699 (2004)
Murakoshi K, Tanaka H, Sawai Y, Nakato Y, J. Phys. Chem. B, 106(12), 3041 (2002)
Xiao JP, Xie Y, Tang R, Chen M, Tian XB, Adv. Mater., 13(24), 1887 (2001)
Yang QB, Li DM, Hong YL, Li ZY, Wang C, Qiu SL, Wei Y, Synthetic Met., 137, 973 (2003)
Jin WJ, Jeon HJ, Kim JH, Youk JH, Synthetic Met., 157, 454 (2007)
Son WK, Youk JH, Park WH, Carbohyd Polymer., 65, 430 (2006)
