Synthesis of Nickel/Poly(aniline-Co-M-Toluidine) Composites and its Properties

Article Preview

Abstract:

Ni/poly(aniline-co-m-toluidine) nanocomposites were synthesized by in situ chemical oxidative polymerization of aniline with m-toluidine monomer in the presence of Ni powder, with ammonium persulfate (APS) as oxidant and citric acid (C6H8O7) as dopant. The structural, morphological and magnetic properties of these composites were characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and superconducting quantum interference device magnetometer (SQUID). The results indicated that there is no chemical interaction between Ni powder and protonated copolymer, and Ni/poly(aniline-co-m-toluidine) nanocomposites displayed a ferromagnetic behavior with saturation magnetization strength and coercivity of 28.4emu/g and 105.8Oe at room temperature. The prepared composites were soft and ferromagnetic materials.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

638-641

Citation:

Online since:

December 2012

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Lo, M. Y.; Zhen, C.; Lauters, M.; Jabbour, G. E.; Sellinger, A. J. Am. Chem. Soc. Vol.129 (2007), p.5808.

Google Scholar

[2] Rickert, P. G.; Antonio, M. R.; Firestone, M. A.; Kubatko, K. A.; Szreder, T.; Wishart, J. F.; Dietz, M. L. J. Phys. Chem. B Vol. 111 (2007), p.4685.

DOI: 10.1021/jp0671751

Google Scholar

[3] Songül Sen, Aysegül Gök and Handan Gülce,Joural of Applied Polymer Science, Vol. 106 (2007), p.3852

Google Scholar

[4] Ping Xu, Xijiang Han, Chao Wang, Donghua Zhou, Zushun Lv, Aihua Wen, Xiaohong Wang, and Bin Zhang, J. Phys. Chem. B, Vol. 112 (2008), p.10443

Google Scholar

[5] Aysegul Uyguna and Erhan Aslan, Polym Int, Vol. 59 (2010), p.1162

Google Scholar

[6] Kawnghee Lee, Shinuk Cho, Sung Heum Park, Heeger AJ, Chan-Woo Lee, Suck-Hyun Lee. Nat Lett Vol. 441( 2006).P65-68

Google Scholar

[7] P Savitha and DN Sathyanarayana Polym Int, Vol. 53 (2004), p.106

Google Scholar

[8] Yavuz, O; Ram, M. K.; Aldissi, M.; Poddar, P.; Hariharan, S. J.,Mater. Chem. Vol. 15 (2005), p.810.

Google Scholar