Supercapacitor polyaniline-based

Kulkarni, S.B., Patil, U.M., Shackery, I., Sohn, J.S., Lee, S., Park, B., Jun, S., 2014. High-performance supercapacitor electrode based on a polyaniline nanofibers/3D graphene framework as an efficient charge transporter. J. Mater. Chem. A 2,4989. 

Sumboja, A., X. Wang, J. Yan, and P. S. Lee. 2012. Nanoarchitectured current collector for high rate capability of polyaniline based supercapacitor electrode. Electrochimica Acta 65 190-195. 

Shulga, Y. M., S. A. Baskakov, V. A. Smirnov, N. Y. Shulga, K. G. Belay, and G. L. Gutsev. 2014. Graphene oxide films as separators of polyaniline-based supercapacitors. Journal of Power Sources 245 33-36. 

S. Cho, K.-H. Shin, J. Jang, Enhanced Electrochemical Performance of Highly Porous Supercapacitor Electrodes Based on Solution Processed Polyaniline Thin Films. ACS Appl. Mater. Interfaces 2013,5,9186-9193. 

Electronically conducting polymers (ECPs) such as polyaniline (PANI), polypyrrole (PPy) and po 1 y(3.4-cthy 1 cncdi oxyth iophcnc) (PEDOT) have been applied in supercapacitors, due to their excellent electrochemical properties and lower cost than other ECPs. We demonstrated that multi-walled carbon nanotubes (CNTs) prepared by catalytic decomposition of acetylene in a solid solution are very effective conductivity additives in composite materials based on ECPs. In this paper, we show that a successful application of ECPs in supercapacitor technologies could be possible only in an asymmetric configuration, i.e. with electrodes of different nature. 

Figure 9 shows the discharge curves of a Type I polypyrrole-based, a Type II polypyrrole/poly(3-methylthiophene)-based and a Type III poly(dithieno[3,4-6 3, 4 -d]thiophene-based supercapacitor at 4 mA cm discharge current. Types I and II can be assembled using such conventional heterocyclic polymers as polypyrrole, polyaniline and polythiophene, which are efficiently p-dopable polymers and can easily be chemically or electrochemically synthesized from inexpensive... 

A. Yoshizawa, M. Takeda, Y. Oura, Y. Takemoto and K. Naoi, Low-molecular-weight soluble polyaniline for electrolytic capacitor, Electrochemistry, 1999, 67, 45 H. Yamamoto, K. Kanemoto, M. Oshima and I. Isa, Self-healing characteristics of solid electrolytic capacitor with polypyrrole electrolyte, Electrochemistry, 1999, 67, 855 M. Mastragostino, R. Paraventi and A. Zanelli, Supercapacitors based on composite polymer electrodes, J. Electrochem. Soc., 2000,147, 3167. 

J. Fang, M. Cui, H. Lu, Z. Zhang, Y. Lai, and J. Li, Hybrid supercapacitor based on polyaniline doped with lithium salt and activated carbon electrodes, J. Cent. South Univ. TechnoL, 16, 434 39 (2009b... 

Wang, K., Meng, Q., Zhang, Y., Wei, Z., Miao, M., 2013a. High-performance two-ply yarn supercapacitors based on carbon nanotubes and polyaniline nanowire arrays. Adv. Mater. 25,1494-1498. 

Shen, J., C. Yang, X. Li, and G. Wang. 2013. High-performance asymmetric supercapacitor based on nanoarchitectured polyaniline/graphene/carbon nanotube and activated graphene electrodes. ACS Applied Materials Interfaces 5 8467-8476. 

Mak, W. F., G. Wee, V. Aravindan, N. Gupta, S. G. Mhaisalkar, and S. Madhavi. 2012. High-energy density asymmetric supercapacitor based on electrospun vanadium pentoxide and polyaniline nanofibers in aqueous electrolyte. Journal of the Electrochemical Society 159 A1481-A1488. 

Hu, H., K. Zhang, S. Li, S. Ji, and C. Ye. 2014. Flexible, in-plane, and all-solid-state micro-supercapacitors based on printed interdigital Au/polyaniline network hybrid electrodes on a chip. Journal of Materials Chemistry A 2 20916-20922. 

Machida, K., K. Furuuchi, M. Min, and K. Naoi. 2004. Mixed proton-electron conducting nanocomposite based on hydrous Ru02 and polyaniline derivatives for supercapacitors. Electrochemistry 72 (6) 402-404. 

Figure 3.16 Electrochemical performance of two-ply yam supercapacitor based on the CNT yam and in situ polymerized aligned polyaniline nanowires, (a) Cyclic voltammograph curves, (b) Galvanostatic charge/discharge curves, (c) Gram capacitances at different current densities, (d) SEM image of ordered polyaniline nanowire arrays on the surface of CNT yam. Reprinted with permission from Wang et al. (2013a), copyright (2013) John Wiley and Sons.

Miao YE, Fan W, Chen D, Liu TX (2013) High-performance supercapacitors based on hollow polyaniline nanofibers by electrospinning. ACS Appl Mater Interfaces 5(10) 4423 428... 

Basnayaka PA, Ram MK, Stefanakos EK, Kumar A (2013) Supercapacitors based on graphene-polyaniline derivative nanocomposite electrode materials. Electrochim Acta 92 376-382... 

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