Abstract
We report a facile synthesis of polypyrrole/silver-coated granular microsphere composite films through electropolymerization process in the presence of low- and high-density conductive granular microspheres. The resulting morphologies of composite films were implicitly influenced by the density of microspheres as revealed by scanning electron microscopy (SEM). Energy-dispersive X-ray (EDX) analysis confirmed the existence of elemental composition of the polypyrrole and conductive microspheres, while Fourier transform infrared (FTIR) spectroscopy verified the presence of molecular bonding associated with the dopant anion in all the synthesized films. Resistivity measurements demonstrated enhanced nonlinear conductivity and a strong dependence of current density in composite films with increasing application of electric field. Improvement in nonlinear conductivities is linked to the formation of more effective conductive pathways that boosted intermolecular and inter-particle charge carrier migration. Tensile tests reveal that the conductive granular microspheres have the general tendency to decrease internal forces in composite films.
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X. Lu, W. Zhang, C. Wang, T.C. Wen, Y. Wei, One-dimensional conducting polymer nanocomposites: synthesis, properties and applications. Prog. Polym. Sci. 36(5), 671–712 (2011). https://doi.org/10.1016/j.progpolymsci.2010.07.010
R. Balint, N.J. Cassidy, S.H. Cartmell, Conductive polymers: towards a smart biomaterial for tissue engineering. ActaBiomater. 10(6), 2341–2353 (2014). https://doi.org/10.1016/j.actbio.2014.02.015
S. Pramodini, P. Poornesh, Continuous wave laser induced third-order nonlinear optical properties of conducting polymers. Polym. Eng. Sci. 55(10), 2396–2402 (2015). https://doi.org/10.1002/pen.24128
R. Rajagopalan, J.O. Iroh, Development of polyaniline–polypyrrole composite coatings on steel by aqueous electrochemical process. Electrochim. Acta 46(16), 2443–2455 (2001). https://doi.org/10.1016/s0013-4686(01)00357-7
S.M. Sayyah, S.S. Abd El-Rehim, M.M. El-Deeb, Electropolymerization of pyrrole and characterization of the obtained polymer films. J. Appl. Polym. Sci. 90(7), 1783–1792 (2003). https://doi.org/10.1002/app.12793
L.X. Wang, X.G. Li, Y.L. Yang, Preparation, properties and applications of polypyrroles. React. Funct. Polym. 47(2), 125–139 (2001). https://doi.org/10.1016/s1381-5148(00)00079-1
J. Stejskal, Conducting polymer-silver composites. Chem. Pap. 67(8), (2013). https://doi.org/10.2478/s11696-012-0304-6
J. Škodová, D. Kopecký, M. Vrňata, M. Varga, J. Prokeš, M. Cieslar, J. Stejskal, Polypyrrole–silver composites prepared by the reduction of silver ions with polypyrrole nanotubes. Polym. Chem. 4(12), 3610 (2013). https://doi.org/10.1039/c3py00250k
D. Muñoz-Rojas, J. Oró-Solé, O. Ayyad, P. Gómez-Romero, Facile one-pot synthesis of self-assembled silver@polypyrrole core/shell nanosnakes. Small 4(9), 1301–1306 (2008). https://doi.org/10.1002/smll.200701199
A. Chen, H. Wang, X. Li, One-step process to fabricate Ag–polypyrrole coaxial nanocables. Chem. Commun. 14, 1863–1864 (2005). https://doi.org/10.1039/b417744d
X. Zhang, S.K. Manohar, Narrow pore-diameter polypyrrole nanotubes. J. Am. Chem. Soc. 127(41), 14156–14157 (2005). https://doi.org/10.1021/ja054789v
N.L. Pickup, J.S. Shapiro, D.K. Wong, Extraction of silver by polypyrrole films upon a base–acid treatment. Anal. Chim. Acta 364(1–3), 41–51 (1998). https://doi.org/10.1016/s0003-2670(98)00144-5
M. Ocypa, M. Ptasińska, A. Michalska, K. Maksymiuk, E.A.H. Hall, Electroless silver deposition on polypyrrole and poly(3,4-ethylenedioxythiophene): the reaction/diffusion balance. J. Electroanal. Chem. 596(2), 157–168 (2006). https://doi.org/10.1016/j.jelechem.2006.07.032
M.M. Ayad, E. Zaki, Synthesis and characterization of silver–polypyrrole film composite. Appl. Surf. Sci. 256(3), 787–791 (2009). https://doi.org/10.1016/j.apsusc.2009.08.060
S. Biallozor, A. Kupniewska, Conducting polymers electrodeposited on active metals. Synth. Met. 155(3), 443–449 (2005). https://doi.org/10.1016/j.synthmet.2005.09.002
J. Wang, C. Wu, P. Wu, X. Li, M. Zhang, J. Zhu, Polypyrrole capacitance characteristics with different doping ions and thicknesses. Phys. Chem. Chem. Phys. 19(31), 21165–21173 (2017). https://doi.org/10.1039/c7cp02707a
J. Stejskal, M. Trchová, J. Kovářová, L. Brožová, J. Prokeš, The reduction of silver nitrate with various polyaniline salts to polyaniline–silver composites. React. Funct. Polym. 69(2), 86–90 (2009). https://doi.org/10.1016/j.reactfunctpolym.2008.11.004
Y. Han, S. Li, M. Frechette, D. Min, Nonlinear conductivity of polymer nanocomposites: a study on epoxy resin\/silicon carbide materials. IEEE Nanatechnol. Mag. 12(2), 23–32 (2018). https://doi.org/10.1109/mnano.2018.2814085
B. Sixou, N. Mermilliod, J.P. Travers, Aging effects on the transport properties in conducting polymer polypyrrole. Physical Review B 53(8), 4509–4521 (1996). https://doi.org/10.1103/physrevb.53.4509
G. Inzelt, Charge transport in polymer modified electrodes. Encyclopedia of Electrochemistry, A.J. Bard, M. Stratmann (eds.) Functions and applications of modified electrodes Vol. 10, I. Rubinstein, J. Rusling, M. Fujihara (eds.), Weinheim, Wiley-VCH
T.-H. Le, Y. Kim, H. Yoon, Electrical and electrochemical properties of conducting polymers. Polymers 9(12), 150 (2017). https://doi.org/10.3390/polym9040150
Q. Zheng, L. Shen, W. Li, Y. Song, X. Yi, Nonlinear conductive properties and scaling behavior of conductive particle filled high-density polyethylene composites. Chin. Sci. Bull. 50(5), 385–395 (2005). https://doi.org/10.1007/bf02897450
A. Oskouyi, U. Sundararaj, P. Mertiny, Current-voltage characteristics of nanoplatelet-based conductive nanocomposites. Nanoscale Res. Lett. 9(1), 369 (2014). https://doi.org/10.1186/1556-276x-9-369
G. Gorrasi, E. Piperopoulos, M. Lanza, C. Milone, Effect of morphology of the filler on the electrical behaviour of poly(l-lactide) nanocomposites. J. Phys. Chem. Solids 74(1), 1–6 (2013). https://doi.org/10.1016/j.jpcs.2012.08.006
R.N. Singh, Madhu & Awasthi, R., Polypyrrole Composites: Electrochemical synthesis (electropolymerization, characterizations and applications, 2011). https://doi.org/10.5772/29083
A. Yussuf, M. Al-Saleh, S. Al-Enezi, G. Abraham, Synthesis and characterization of conductive polypyrrole: the influence of the oxidants and monomer on the electrical, thermal, and morphological properties. International Journal of Polymer Science 2018, 1–8 (2018). https://doi.org/10.1155/2018/4191747
Á.A. Arrieta Almario, & R.L. Vieira, Study of polypyrrole films modified with copper and silver microparticles by electrochemical cementation process. J. Chil. Chem. Soc. 51(3), 2006. https://doi.org/10.4067/s0717-97072006000300009
A.S. Liu, M.C. Bezerra, L.Y. Cho, Electrodeposition of polypyrrole films on aluminum surfaces from a p-toluene sulfonic acid medium. Mater. Res. 12(4), 503–507 (2009). https://doi.org/10.1590/s1516-14392009000400021
R. Dimeska, P.S. Murray, S.F. Ralph, G.G. Wallace, Electroless recovery of silver by inherently conducting polymer powders, membranes and composite materials. Polymer 47(13), 4520–4530 (2006). https://doi.org/10.1016/j.polymer.2006.03.112
Q. Liao, H. Hou, J. Duan, S. Liu, Y. Yao, Z. Dai, C. Yu, & D. Li, Composite sodium p-toluene sulfonate-polypyrrole-iron anode for a lithium-ion battery.J. Appl. Polym. Sci. 134(24). https://doi.org/10.1002/app.44935
M. Salmon, A.F. Diaz, A.J. Logan, M. Krounbi, J. Bargon, Chemical modification of conducting polypyrrole films. Mol. Cryst. Liq. Cryst. 83(1), 265–276 (1982). https://doi.org/10.1080/00268948208072175
B.H. Stuart, Infrared spectroscopy: fundamentals and applications. (John Wiley&Sons, Ltd., 2004)
S. Alva, R.S. Utami, L.K. Shyuan, I. Puspasari, A.B. Mohammad, Synthesis and characterization of toluene sulfonic acid (TSA)-doped polypyrrole nanoparticles: effect of dopant concentrations. International Journal of Innovation in Mechanical Engineering and Advanced Materials 2(1), 1 (2016). https://doi.org/10.22441/ijimeam.2016.1.001
R. Gangopadhyay, A. De, Conducting polymer nanocomposites: a brief overview. Chem. Mater. 12(3), 608–622 (2000). https://doi.org/10.1021/cm990537f
B.J. Feldman, P. Burgmayer, R.W. Murray, The potential dependence of electrical conductivity and chemical charge storage of poly(pyrrole) films on electrodes. J. Am. Chem. Soc. 107(4), 872–878 (1985). https://doi.org/10.1021/ja00290a024
H. Hu, X. Zhang, D. Zhang, J. Gao, C. Hu, Y. Wang, Study on the nonlinear conductivity of SiC/ZnO/epoxy resin micro- and nanocomposite materials. Materials 12(5), 761 (2019). https://doi.org/10.3390/ma12050761
R. Gupta, S.C.K. Misra, B.D. Malhotra, N.N. Beladakere, S. Chandra, Metal/semiconductive polymer Schottky device. Appl. Phys. Lett. 58(1), 51–52 (1991). https://doi.org/10.1063/1.104441
R. Valaski, S. Ayoub, L. Micaroni, I. Hümmelgen, Influence of film thickness on charge transport of electrodeposited polypyrrole thin films. Thin Solid Films 415(1–2), 206–210 (2002). https://doi.org/10.1016/s0040-6090(02)00553-9
Q. Chen, J. Gao, K. Dai, H. Pang, J. Xu, J. Tang, Z. Li, Nonlinear current-voltage characteristics of conductive polyethylene composites with carbon black filled pet microfibrils. Chin. J. Polym. Sci. 31(2), 211–217 (2012). https://doi.org/10.1007/s10118-013-1203-1
Y. Gefen, W.-H. Shih, R.B. Laibowitz, J.M. Viggiano, Nonlinear behavior near the percolation metal-insulator transition. Phys. Rev. Lett. 57(24), 3097–3100 (1986). https://doi.org/10.1103/physrevlett.57.3097
A. Celzard, G. Furdin, J.F. Mareche, E. McRae, J. Mater. Sci. 32(7), 1849–1853 (1997). https://doi.org/10.1023/a:1018504906935
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Advincula, A.O., Maquiling, J.T. Morphology, Conductivity, and Mechanical Properties of Electropolymerized Polypyrrole/Silver-Coated Granular Microsphere Composite Films. Braz J Phys 51, 698–721 (2021). https://doi.org/10.1007/s13538-021-00873-z
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DOI: https://doi.org/10.1007/s13538-021-00873-z