Electrical Behaviour and Photovoltaic Performance of Poly (ε-caprolactone)-Based Quasi-Solid-State Polymer Electrolyte

  • Authors

    • N. A. Y. Razamin
    • R. H. Y. Subban
    • Tan Winie
    2018-11-27
    https://doi.org/10.14419/ijet.v7i4.18.21978
  • DMF, DSSC, KI, PCL, Polymer Electrolyte.
  • Quasi-solid-state polymer electrolytes based on poly(ε-caprolactone) (PCL) and dimethylformamide (DMF) with various concentrations of potassium iodide (KI) were prepared and characterized for their electrical properties and the performance in dye-sensitized solar cells (DSSCs). Incorporation of KI increased the conductivity by 3 order of magnitude from 10-6 to 10-3 Scm-1. The highest conductivity was achieved at 0.2 M of KI. The number, n and mobility, µ of ions were calculated by impedance spectroscopy to evaluate the conductivity variation quantitatively. Conduction mechanism of the electrolyte was determined using Jonscher’s universal power law. The conduction mechanism was discussed by comparing the behaviour of temperature dependence of exponent s with existing theoretical models. The small polaron hopping (SPH) model was found to be the model for conduction mechanism of PCL-DMF-KI electrolyte. DSSC with 0.2 M of KI shows the highest photovoltaic performance, η of 2.72% with short-circuit current density, Jsc of 5.56 mA cm-2, open circuit voltage, Voc of 0.72 V and fill factor, ff of 69%.

     

  • References

    1. [1] A. Mahmood, "Recent research progress on quasi-solid-state electrolytes for dye-sensitized solar cells," Journal of Energy Chemistry, Vol. 24, No. 6, (2015), pp. 686-692.

      [2] J. Wu et al., "Progress on the electrolytes for dye-sensitized solar cells," Pure and Applied Chemistry, Vol. 80, No. 11, (2008), pp. 2241-2258.

      [3] K. Rokesh, S. Anandan, and K. Jothivenkatachalam, "Polymer electrolytes in dye sensitized solar cells," Materials Focus, Vol. 4, No. 4, (2015), pp. 262-271.

      [4] J. Wu et al., "Electrolytes in dye-sensitized solar cells," Chemical reviews, Vol. 115, No. 5, (2015), pp. 2136-2173.

      [5] A. M. C. Senevirathne, V. A. Seneviratne, O. A. Ileperuma, H. M. N. Bandara, and R. M. G. Rajapakse, "Novel Quasi-Solid-State Electrolyte Based on γ-Butyrolactone and Tetrapropylammonium Iodide for Dye-Sensitized Solar Cells Using Fumed Silica as the Gelling Agent," Procedia Engineering, Vol. 139, (2016), pp. 87-92.

      [6] A. Nogueira, C. Longo, and M.-A. De Paoli, "Polymers in dye sensitized solar cells: overview and perspectives," Coordination Chemistry Reviews, Vol. 248, No. 13-14, (2004), pp. 1455-1468.

      [7] Y. Shi et al., "The electrically conductive function of high-molecular weight poly (ethylene oxide) in polymer gel electrolytes used for dye-sensitized solar cells," Physical chemistry chemical physics, Vol. 11, No. 21, (2009), pp. 4230-4235.

      [8] M. G. Kang et al., "Dye-sensitized TiO2 solar cells using polymer gel electrolytes based on PVdF-HFP," Journal of The Electrochemical Society, Vol. 151, No. 7, (2004), pp. E257-E260.

      [9] H. Yang, M. Huang, J. Wu, Z. Lan, S. Hao, and J. Lin, "The polymer gel electrolyte based on poly (methyl methacrylate) and its application in quasi-solid-state dye-sensitized solar cells," Materials chemistry and physics, Vol. 110, No. 1, (2008), pp. 38-42.

      [10] N. Yahya Wan Zaireen, T. Meng Wong, M. Khatani, E. Samsudin Adel, and M. Mohamed Norani, "Bio-based chitosan/PVdF-HFP polymer-blend for quasi-solid state electrolyte dye-sensitized solar cells," in e-Polymers, Vol. 17, (2017), pp. 355-362.

      [11] F. Bella, J. R. Nair, and C. Gerbaldi, "Towards green, efficient and durable quasi-solid dye-sensitized solar cells integrated with a cellulose-based gel-polymer electrolyte optimized by a chemometric DoE approach," RSC Advances, Vol. 3, No. 36, (2013), pp. 15993-16001.

      [12] X. Huang et al., "A novel polymer gel electrolyte based on cyanoethylated cellulose for dye-sensitized solar cells," Electrochimica Acta, Vol. 80, (2012), pp. 219-226.

      [13] D. Goldberg, "A review of the biodegradability and utility of poly (caprolactone)," Journal of environmental polymer degradation, Vol. 3, No. 2, (1995), pp. 61-67.

      [14] H. J. Woo, C.-W. Liew, S. R. Majid, and A. K. Arof, "Poly(ε-caprolactone)-based polymer electrolyte for electrical double-layer capacitors," High Performance Polymers, Vol. 26, No. 6, (2014), pp. 637-640.

      [15] M. Ravi, S. Song, K. Gu, J. Tang, and Z. Zhang, "Electrical properties of biodegradable poly (É›-caprolactone): lithium thiocyanate complexed polymer electrolyte films," Materials Science and Engineering: B, Vol. 195, (2015), pp. 74-83.

      [16] T. Winie, A. Azmar, and M. Rozana, "Ionic liquid effect for efficiency improvement in poly (methyl acrylate)/poly (vinyl acetate)-based dye-sensitized solar cells," High Performance Polymers, (2018), p. 0954008318770716.

      [17] T. Winie and A. K. Arof, Physical Chemistry of Macromolecules: Macro to Nanoscales, Impedance spectroscopy: basic concepts and application for electrical evaluation of polymer electrolytes, 1st edn, Apple Academic Press, (2014), pp. 335–363.

      [18] F. Muhammad, A. Jamal, and T. Winie, "Study on factors governing the conductivity performance of acylated chitosan-NaI electrolyte system," Ionics, Vol. 23, No. 11, (2017), pp. 3045-3056.

      [19] A. K. Arof, S. Amirudin, S. Yusof, and I. Noor, "A method based on impedance spectroscopy to determine transport properties of polymer electrolytes," Physical Chemistry Chemical Physics, Vol. 16, No. 5, (2014), pp. 1856-1867.

      [20] A. Jamal, F. Muhammad, A. Ali, and T. Winie, "Blends of hexanoyl chitosan/epoxidized natural rubber doped with EMImTFSI," Ionics, Vol. 23, No. 2, (2017), pp. 357-366.

      [21] T. Winie and N. S. M. Shahril, "Conductivity enhancement by controlled percolation of inorganic salt in multiphase hexanoyl chitosan/polystyrene polymer blends," Frontiers of Materials Science, Vol. 9, No. 2, (2015), pp. 132-140.

      [22] A. K. Jonscher, Universal relaxation law: a sequel to Dielectric relaxation in solids. Chelsea Dielectrics Press, (1996).

      [23] M. Shukur, R. Ithnin, and M. Kadir, "Electrical characterization of corn starch-LiOAc electrolytes and application in electrochemical double layer capacitor," Electrochimica Acta, Vol. 136, (2014), pp. 204-216.

      [24] M. Chai and M. Isa, "Investigation on the conduction mechanism of carboxyl methylcellulose-oleic acid natural solid polymer electrolyte," International Journal of Advanced Technology & Engineering Research, Vol. 2, No. 6, (2012), pp. 36-39.

      [25] S. A. Mansour, I. Yahia, and F. Yakuphanoglu, "The electrical conductivity and dielectric properties of CI Basic Violet 10," Dyes and Pigments, Vol. 87, No. 2, (2010), pp. 144-148.

      [26] T. Winie and A. K. Arof, "Dielectric behaviour and AC conductivity of LiCF3SO3 doped H-chitosan polymer films," Ionics, Vol. 10, No. 3-4, (2004), pp. 193-199.

      [27] E. Aram, M. Ehsani, and H. Khonakdar, "Improvement of ionic conductivity and performance of quasi-solid-state dye sensitized solar cell using PEO/PMMA gel electrolyte," Thermochimica Acta, Vol. 615, (2015), pp. 61-67.

      [28] H. Ng, S. Ramesh, and K. Ramesh, "Efficiency improvement by incorporating 1-methyl-3-propylimidazolium iodide ionic liquid in gel polymer electrolytes for dye-sensitized solar cells," Electrochimica Acta, Vol. 175, (2015), pp. 169-175.

      [29] J. Theerthagiri, R. Senthil, M. Buraidah, J. Madhavan, and A. Arof, "Effect of tetrabutylammonium iodide content on PVDF-PMMA polymer blend electrolytes for dye-sensitized solar cells," Ionics, Vol. 21, No. 10, (2015), pp. 2889-2896.

      [30] Y. Yang et al., "Effect of lithium iodide addition on poly (ethylene oxide)−poly (vinylidene fluoride) polymer-blend electrolyte for dye-sensitized nanocrystalline solar cell," The Journal of Physical Chemistry B, Vol. 112, No. 21, (2008), pp. 6594-6602.

      [31] C. Bandarabnayake, G. Samarakkody, K. Perera, and K. Vidanapathirana, "Variation of performance of dye-sensitized solar cells with the salt concentration of the electrolyte," Journal of Electrochemical Energy Conversion and Storage, Vol. 13, No. 1, (2016) p. 011007.

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    A. Y. Razamin, N., H. Y. Subban, R., & Winie, T. (2018). Electrical Behaviour and Photovoltaic Performance of Poly (ε-caprolactone)-Based Quasi-Solid-State Polymer Electrolyte. International Journal of Engineering & Technology, 7(4.18), 404-408. https://doi.org/10.14419/ijet.v7i4.18.21978