Abstract
We report the preparation of polyaniline (PANI) nanoparticles dispersed in polyvinyl alcohol (PVA) matrix. From SEM picture it is seen that the particle sizes vary from 100–20 nm. Also with increase in PVA content the stability of dispersion is found to increase. Apart from SEM, spin cast films of PANI in PVA are also characterized through XRD and FTIR. XRD shows increase in crystallinity with PVA content and FTIR gives evidence of crosslinking between PANI and PVA molecules. In plane electrical conductivity (in the range of 102 Scm−1) and the exponent of nonlinear I–V are found to decrease with increase of PVA content. There is a good correlation between SEM, XRD, FTIR and electrical properties.
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Armes S P, Aldossi M, Agnew S F and Gottesfeld S 1990 Langmuir 6 1745
Banerjee P and Mandal B M 1995 Macromolecules 28 3440
Bhadra J and Sarkar D 2009 Mater. Letts 63 69
Chen J, Guo Y, Jiang B and Zang S 2008 Disp. Sci. Technol. 29 97
Eisazadeh H, Spinbs G, Gilmore K J, Hodgson A J and Wallace G 1995 Colloid. Surf. A103 281
Gaikwad P D et al 2006 Bull. Mater. Sci. 29 169
Han M G, Cho S K, Oh S G and Im S S 2002 Synth. Met. 126 53
Heegar A J 2001 Curr. Appl. Phys. 1 247
Huang H, Feng X and Zhul J 2008 Nanotechnology 19 145607
Jozefowicz M E, Laversanne R, Javadi H H S and Epstein A J 1989 Phys. Rev. B39 17
Karakisla M, Sacale M and Akbulut U 1996 J. Appl. Polym. Sci. 59 1347
Kim B J, Oh S G, Han M G and Im S S 2000 Langmuir 16 5841
Lida D R and Frederise H P R 1993 Handbook of chemistry and physics (Boca Raton, Florida: CRC Press)
Paul G K, Bhaumik A, Patra A S and Bera S K 2007 Mater. Chem. & Phys. 106 360
Pei Q, Yu G, Zhang C, Yang Y and Heegar A J 1991 Science 269 1086
Pethkar S, Patil R C, Kher J A and Vijayamohanan K 1999 Thin Solid Films 349 105
Pinto N J, Johnson A T, MacDiarmid A G, Mueller C H, Theofylaktos N, Robinson D C and Miranda F A 2003 Appl. Phys. Lett. 83 4224
Quadrant O, Steijskal J, Klason C, Kubat J and McQuim D H 1995 J. Phys. Condens. Matter 7 3287
Raghavendra S C, Khasim Syed, Revanasiddappa M, Ambika Prasad M V N and Kulkarni A B 2003 Bull. Mater. Sci. 26 733
Sarkar A, Ghosh P, Meikap A K, Chattopadhyay S K, Chatterjee S K and Ghosh M 2005 J. Appl. Phys. 97 113713
Sarkar D, Misra T N and Paul A 1993 Thin Solid Films 30 255
Seoudi R, Abd El Mongy S and Shabaka A A 2008 Physica B: Condens. Matter 403 1781
Sharma Raksha, Malik Rakesh, Lamba Subhalakshmi and Annapoorni S 2008 Bull. Mater. Sci. 31 409
Su S J and Kuramoto N 2000 Synth. Met. 114 147
Trivedi D C and Dhawan S K 1991 Frontiers of polymer research (eds) P N Prasad and J K Nigam (New York: Plenum) p. 419
Wang X J, Liu J, Feng X, Guo M and Sun D 2008 Mater. Chem. Phys. 112 319
Xia H and Qi Wang 2001 J. Nanoparticle Res. 3 401
Xia H and Qi Wang 2002 Chem. Mater. 14 2158
Yang Y and Wan M J 2002 Mater. Chem. 12 897
Zheng W, Angelopoulos M, Epstein A J and MacDiarmid A G 1997 Macromolecules 30 7634
Zheng W Y, Levon K, Laasko J and Osterholm J E 1994 Macromolecules 27 7754
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Bhadra, J., Sarkar, D. Size variation of polyaniline nanoparticles dispersed in polyvinyl alcohol matrix. Bull Mater Sci 33, 519–523 (2010). https://doi.org/10.1007/s12034-010-0079-8
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DOI: https://doi.org/10.1007/s12034-010-0079-8