Abstract
The use of conjugated polymers as organic electrodes for photovoltaics is very attractive due to their ability to form flexible substrates which can be applied either as an anode or a cathode depending on its configuration. Its properties can easily be tuned via synthetic or post-synthetic treatment processes. In this chapter, an overview of the brief history is given to provide a background on solar cell technology. The conjugated polymers are commonly observed in the third generation solar cells specifically in dye-sensitized, perovskite, and organic solar cells, which mostly utilize them as counter electrodes. First, we briefly discuss the components, criteria, and representative conjugated polymers for dye-sensitized solar cells. Then followed by the composition, mechanism, and utilization of conjugated polymers in perovskite solar cells. Lastly, we introduce the basic configuration of organic solar cells that uses conjugated polymers as both cathode and anode.
Keywords
- Third-generation solar cell
- Dye-sensitized solar cell
- Perovskite solar cell
- Organic solar cell
- Counter-electrode
This is a preview of subscription content, access via your institution.
Buying options





References
Becquerel, M.: Mémoire sur les effets électriques produits sous l’influence des rayons solaires. C. R. Hebd Seances Acad. Sci. 9, 561–567 (1839)
Fritts, C.E.: On a new form of selenium cell, and some electrical discoveries made by its use. Am. J. Sci. s3–26 (156), 465–472 (1883)
Chapin, D.M., Fuller, C.S., Pearson, G.L.: A new silicon p-n junction photocell for converting solar radiation into electrical power. J. Appl. Phys. 25(5), 676–677 (1954)
Shirakawa, H., Louis, E.J., MacDiarmid, A.G., Chiang, C.K., Heeger, A.J.: Synthesis of electrically conducting organic polymers: halogen derivatives of polyacetylene, (CH). J. Chem. Soc. Chem. Commun. 16, 578–580 (1977)
O’Regan, B., Grätzel, M.: A low-cost, high-efficiency solar cell based on dye-sensitized colloidal TiO2 films. Nature 353(6346), 737–740 (1991)
Li, Q., Wu, J., Tang, Q., Lan, Z., Li, P., Lin, J., Fan, L.: Application of microporous polyaniline counter electrode for dye-sensitized solar cells. Electrochem. Commun. 10(9), 1299–1302 (2008)
Wang, H., Feng, Q., Gong, F., Li, Y., Zhou, G., Wang, Z.-S.: In situ growth of oriented polyaniline nanowires array for efficient cathode of Co(iii)/Co(ii) mediated dye-sensitized solar cell. J. Mater. Chem. A 1(1), 97–104 (2013)
Li, Z., Ye, B., Hu, X., Ma, X., Zhang, X., Deng, Y.: Facile electropolymerized-PANI as counter electrode for low cost dye-sensitized solar cell. Electrochem. Commun. 11(9), 1768–1771 (2009)
Tai, Q., Chen, B., Guo, F., Xu, S., Hu, H., Sebo, B., Zhao, X.-Z.: In situ prepared transparent polyaniline electrode and its application in bifacial dye-sensitized solar cells. ACS Nano 5(5), 3795–3799 (2011)
Zhang, J., Hreid, T., Li, X., Guo, W., Wang, L., Shi, X., Su, H., Yuan, Z.: Nanostructured polyaniline counter electrode for dye-sensitised solar cells: fabrication and investigation of its electrochemical formation mechanism. Electrochim. Acta 55(11), 3664–3668 (2010)
Tang, Q., Cai, H., Yuan, S., Wang, X.: Counter electrodes from double-layered polyaniline nanostructures for dye-sensitized solar cell applications. J. Mater. Chem. A 1(2), 317–323 (2013)
Huang, K.-C., Hu, C.-W., Tseng, C.-Y., Liu, C.-Y., Yeh, M.-H., Wei, H.-Y., Wang, C.-C., Vittal, R., Chu, C.-W., Ho, K.-C.: A counter electrode based on hollow spherical particles of polyaniline for a dye-sensitized solar cell. J. Mater. Chem. 22(29), 14727–14733 (2012)
Chiang, C.-H., Chen, S.-C., Wu, C.-G.: Preparation of highly concentrated and stable conducting polymer solutions and their application in high-efficiency dye-sensitized solar cell. Org. Electron. 14(9), 2369–2378 (2013)
Wu, J., Li, Q., Fan, L., Lan, Z., Li, P., Lin, J., Hao, S.: High-performance polypyrrole nanoparticles counter electrode for dye-sensitized solar cells. J. Power Sources 181(1), 172–176 (2008)
Makris, T., Dracopoulos, V., Stergiopoulos, T., Lianos, P.: A quasi solid-state dye-sensitized solar cell made of polypyrrole counter electrodes. Electrochim. Acta 56(5), 2004–2008 (2011)
Hwang, D.K., Song, D., Jeon, S.S., Han, T.H., Kang, Y.S., Im, S.S.: Ultrathin polypyrrole nanosheets doped with HCl as counter electrodes in dye-sensitized solar cells. J. Mater. Chem. A 2(3), 859–865 (2014)
Jeon, S.S., Kim, C., Ko, J., Im, S.S.: Spherical polypyrrole nanoparticles as a highly efficient counter electrode for dye-sensitized solar cells. J. Mater. Chem. 21(22), 8146–8151 (2011)
Lee, J.H., Jang, Y.J., Kim, D.W., Cheruku, R., Thogiti, S., Ahn, K.-S., Kim, J.H.: Application of polypyrrole/sodium dodecyl sulfate/carbon nanotube counter electrode for solid-state dye-sensitized solar cells and dye-sensitized solar cells. Chem. Pap. 73(11), 2749–2755 (2019)
Rafique, S., Rashid, I., Sharif, R.: Cost effective dye sensitized solar cell based on novel Cu polypyrrole multiwall carbon nanotubes nanocomposites counter electrode. Sci. Rep. 11(1), 14830 (2021)
Noorani, B., Ghasemi, S., Hosseini, S.R.: Nanostructured nickel sulfide/graphene oxide-polypyrrole as platinum-free counter electrode for dye-sensitized solar cell. J. Photochem. Photobiol. A 405, 112966 (2021)
Torabi, N., Behjat, A., Jafari, F.: Dye-sensitized solar cells based on porous conjugated polymer counter electrodes. Thin Solid Films 573, 112–116 (2014)
Yahia, I.S., Mansour, S.A., Hafez, H.S., Ocakoglu, K., Yakuphanoglu, F.: Photovoltaic properties and negative capacitance spectroscopy of PCBM:P3HT/FTO nanostructured counter electrode for TiO2-based DSSC. J. Inorg. Organomet. Polym. Mater. 22(6), 1240–1247 (2012)
Bora, C., Sarkar, C., Mohan, K.J., Dolui, S.: Polythiophene/graphene composite as a highly efficient platinum-free counter electrode in dye-sensitized solar cells. Electrochim. Acta 157, 225–231 (2015)
Asok, A., Naik, A.A., Arunachalam, S., Govindaraj, R., Haribabu, K.: Microwave assisted synthesis of polythiophene–molybdenum sulfide counter electrode in dye sensitized solar cell. J. Mater. Sci.: Mater. Electron. 30(14), 13655–13663 (2019)
Yasuteru, S., Takayuki, K., Yuji, W., Shozo, Y.: Application of poly(3,4-ethylenedioxythiophene) to counter electrode in dye-sensitized solar cells. Chem. Lett. 31(10), 1060–1061 (2002)
Chen, J.-G., Wei, H.-Y., Ho, K.-C.: Using modified poly(3,4-ethylene dioxythiophene): poly(styrene sulfonate) film as a counter electrode in dye-sensitized solar cells. Sol. Energy Mater. Sol. Cells 91(15), 1472–1477 (2007)
Zhang, J., Long, H., Miralles, S.G., Bisquert, J., Fabregat-Santiago, F., Zhang, M.: The combination of a polymer–carbon composite electrode with a high-absorptivity ruthenium dye achieves an efficient dye-sensitized solar cell based on a thiolate–disulfide redox couple. Phys. Chem. Chem. Phys. 14(19), 7131–7136 (2012)
Kouhnavard, M., Yifan, D., D’Arcy, J.M., Mishra, R., Biswas, P.: Highly conductive PEDOT films with enhanced catalytic activity for dye-sensitized solar cells. Sol. Energy 211, 258–264 (2020)
Freitag, M., Teuscher, J., Saygili, Y., Zhang, X., Giordano, F., Liska, P., Hua, J., Zakeeruddin, S.M., Moser, J.-E., Grätzel, M., Hagfeldt, A.: Dye-sensitized solar cells for efficient power generation under ambient lighting. Nat. Photonics 11(6), 372–378 (2017)
Cao, Y., Liu, Y., Zakeeruddin, S.M., Hagfeldt, A., Grätzel, M.: Direct contact of selective charge extraction layers enables high-efficiency molecular photovoltaics. Joule 2(6), 1108–1117 (2018)
Jeong, J., Kim, M., Seo, J., Lu, H., Ahlawat, P., Mishra, A., Yang, Y., Hope, M.A., Eickemeyer, F.T., Kim, M., Yoon, Y.J., Choi, I.W., Darwich, B.P., Choi, S.J., Jo, Y., Lee, J.H., Walker, B., Zakeeruddin, S.M., Emsley, L., Rothlisberger, U., Hagfeldt, A., Kim, D.S., Grätzel, M., Kim, J.Y.: Pseudo-halide anion engineering for α-FAPbI3 perovskite solar cells. Nature 592(7854), 381–385 (2021)
Chang, N.L., Yi Ho-Baillie, A.W., Basore, P.A., Young, T.L., Evans, R., Egan, R.J.: A manufacturing cost estimation method with uncertainty analysis and its application to perovskite on glass photovoltaic modules. Prog. Photovoltaics Res. Appl. 25(5), 390–405 (2017)
Jiang, F., Liu, T., Zeng, S., Zhao, Q., Min, X., Li, Z., Tong, J., Meng, W., Xiong, S., Zhou, Y.: Metal electrode-free perovskite solar cells with transfer-laminated conducting polymer electrode. Opt. Express 23(3), A83–A91 (2015)
Kim, K.M., Ahn, S., Jang, W., Park, S., Park, O.O., Wang, D.H.: Work function optimization of vacuum free top-electrode by PEDOT:PSS/PEI interaction for efficient semi-transparent perovskite solar cells. Sol. Energy Mater. Sol. Cells 176, 435–440 (2018)
Lee, J.H., Heo, J.H., Im, S.H., Park, O.O.: Reproducible dry stamping transfer of PEDOT:PSS transparent top electrode for flexible semitransparent metal halide perovskite solar cells. ACS Appl. Mater. Interfaces 12(9), 10527–10534 (2020)
Ma, H., Shao, Y., Zhang, C., Lv, Y., Feng, Y., Dong, Q., Shi, Y.: Enhancing the interface contact of stacking perovskite solar cells with hexamethylenediammonium diiodide-modified PEDOT:PSS as an electrode. ACS Appl. Mater. Interfaces 12(37), 42321–42327 (2020)
Liu, Q., Jiang, Y., Jin, K., Qin, J., Xu, J., Li, W., Xiong, J., Liu, J., Xiao, Z., Sun, K., Yang, S., Zhang, X., Ding, L.: 18% Efficiency organic solar cells. Sci. Bull. 65(4), 272–275 (2020)
Fan, X., Nie, W., Tsai, H., Wang, N., Huang, H., Cheng, Y., Wen, R., Ma, L., Yan, F., Xia, Y.: PEDOT:PSS for flexible and stretchable electronics: modifications, strategies, and applications. Adv. Sci. 6(19), 1900813 (2019)
Lövenich, W.: PEDOT-properties and applications. Polym. Sci. Ser. C 56(1), 135–143 (2014)
Zhang, F., Johansson, M., Andersson, M.R., Hummelen, J.C., Inganäs, O.: Polymer photovoltaic cells with conducting polymer anodes. Adv. Mater. 14(9), 662–665 (2002)
Na, S.-I., Kim, S.-S., Jo, J., Kim, D.-Y.: Efficient and flexible ITO-free organic solar cells using highly conductive polymer anodes. Adv. Mater. 20(21), 4061–4067 (2008)
Jang, H., Kim, M.S., Jang, W., Son, H., Wang, D.H., Kim, F.S.: Highly conductive PEDOT:PSS electrode obtained via post-treatment with alcoholic solvent for ITO-free organic solar cells. J. Ind. Eng. Chem. 86, 205–210 (2020)
Song, W., Fan, X., Xu, B., Yan, F., Cui, H., Wei, Q., Peng, R., Hong, L., Huang, J., Ge, Z.: All-solution-processed metal-oxide-free flexible organic solar cells with over 10% efficiency. Adv. Mater. 30(26), 1800075 (2018)
Song, W., Peng, R., Huang, L., Liu, C., Fanady, B., Lei, T., Hong, L., Ge, J., Facchetti, A., Ge, Z.: Over 14% efficiency folding-flexible ITO-free organic solar cells enabled by eco-friendly acid-processed electrodes. iScience 23(4) (2020)
Hu, X., Chen, L., Tan, L., Ji, T., Zhang, Y., Zhang, L., Zhang, D., Chen, Y.: In situ polymerization of ethylenedioxythiophene from sulfonated carbon nanotube templates: toward high efficiency ITO-free solar cells. J. Mater. Chem. A 4(17), 6645–6652 (2016)
Ahsan Saeed, M., Hyeon Kim, S., Baek, K., Hyun, J.K., Youn Lee, S., Won Shim, J.: PEDOT:PSS:CuNW-based transparent composite electrodes for high-performance and flexible organic photovoltaics under indoor lighting. Appl. Surf. Sci. 567, 150852 (2021)
Park, H., Lee, J.-H., Lee, S., Jeong, S.Y., Choi, J.W., Lee, C.-L., Kim, J.-H., Lee, K.: Retarding ion exchange between conducting polymers and ionic liquids for printable top electrodes in semitransparent organic solar cells. ACS Appl. Mater. Interfaces 12(2), 2276–2284 (2020)
Kim, S., Lee, E., Lee, Y., Kim, J., Park, B., Jang, S.-Y., Jeong, S., Oh, J., Lee, M.S., Kang, H., Lee, K.: Interface engineering for fabricating semitransparent and flexible window-film-type organic solar cells. ACS Appl. Mater. Interfaces 12(23), 26232–26238 (2020)
Ji, G., Wang, Y., Luo, Q., Han, K., Xie, M., Zhang, L., Wu, N., Lin, J., Xiao, S., Li, Y.-Q., Luo, L.-Q., Ma, C.-Q.: Fully coated semitransparent organic solar cells with a doctor-blade-coated composite anode buffer layer of phosphomolybdic acid and PEDOT:PSS and a spray-coated silver nanowire top electrode. ACS Appl. Mater. Interfaces 10(1), 943–954 (2018)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2022 The Author(s), under exclusive license to Springer Nature Switzerland AG
About this chapter
Cite this chapter
Baptayev, B., Tashenov, Y., Balanay, M.P. (2022). Conjugated Polymers as Organic Electrodes for Photovoltaics. In: Gupta, R.K. (eds) Organic Electrodes. Engineering Materials. Springer, Cham. https://doi.org/10.1007/978-3-030-98021-4_8
Download citation
DOI: https://doi.org/10.1007/978-3-030-98021-4_8
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-98020-7
Online ISBN: 978-3-030-98021-4
eBook Packages: Chemistry and Materials ScienceChemistry and Material Science (R0)