The effect of temperature on electric field assisted sintering in dye-sensitized solar cells
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Electric field assisted sintering (EFAS) is one of the interesting technical strategies for enhancing the performance of DSSCs. To this aim, the present study aimed to present an efficient approach for increasing the photovoltaic performance of DSSCs by implementing EFAS procedure at different sintering temperatures (350, 400, 450 and 500 °C). Interestingly, the EFAS procedure played a positive role on optical and electrical properties simultaneously. Based on the results, applying an external electric field within the sintering procedure results in improving the light harvesting capability of mesoporous TiO2 film at all sintering temperatures, increasing the photocurrent and fill factor efficiently, leading to an improvement in the performance, and reducing the resistive effects and charging recombination sites significantly. EFAS is broadly applicable to improve the performance of mesoporous-based devices such as dye-sensitized and perovskite solar cells or reduce the cost and time of manufacturing by decreasing the sintering temperature. Finally EFAS method may lead to higher performance in flexible DSSCs.
This research was partly supported by the Iran Ministry of Science and Technology. The authors would like to thank Dr. Mohammad Reza Fathollahi for his thankful recommendations.
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Conflict of interest
The authors declare that they have no conflict of interest.
- 5.Yun MJ, Sim YH, Cha SI, Seo SH, Lee DY (2017) High energy conversion efficiency with 3-D micro-patterned photoanode for enhancement diffusivity and modification of photon distribution in dye-sensitized solar cells. Sci Rep 7:15027-1–15027-10. https://doi.org/10.1038/s41598-017-15110-4 CrossRefGoogle Scholar
- 7.Yella A, Lee H-W, Tsao HN, Yi C, Chandiran AK, Nazeeruddin MK, Diau EW-G, Yeh C-Y, Zakeeruddin SM, Grätzel M (2011) Porphyrin-sensitized solar cells with Cobalt(II/III)—based redox electrolyte exceed 12 percent efficiency. Science 334(80):629–633. https://doi.org/10.1126/science.1209688 CrossRefGoogle Scholar
- 12.Sahito IA, Ahmed F, Khatri Z, Sun KC, Jeong SH (2017) Enhanced ionic mobility and increased efficiency of dye-sensitized solar cell by adding lithium chloride in poly(vinylidene fluoride) nanofiber as electrolyte medium. J Mater Sci 52:13920–13929. https://doi.org/10.1007/s10853-017-1473-z CrossRefGoogle Scholar
- 14.Yun D, Jeong YJ, Ra H, Kim J, Park JH, Park S, An TK, Seol M, Park CE, Jang J, Chung DS (2016) Effective way to enhance the electrode performance of multiwall carbon nanotube and poly (3, 4-ethylenedioxythiophene): poly (styrene sulfonate) composite using hcl—methanol treatment. J Phys Chem C 120:10919–10926. https://doi.org/10.1021/acs.jpcc.6b01747 CrossRefGoogle Scholar
- 20.Sun X, Sun Q, Li Y, Sui L, Dong L (2013) Effects of calcination treatment on the morphology, crystallinity, and photoelectric properties of all-solid-state dye-sensitized solar cells assembled by TiO2 nanorod arrays. Phys Chem Chem Phys 15:18716–18720. https://doi.org/10.1039/c3cp51941d CrossRefGoogle Scholar
- 21.Schattauer S, Reinhold B, Albrecht S, Fahrenson C, Schubert M, Janietz S, Neher D (2012) Influence of sintering on the structural and electronic properties of TiO2 nanoporous layers prepared via a non-sol-gel approach. Colloid Polym Sci 290:1843–1854. https://doi.org/10.1007/s00396-012-2708-9 CrossRefGoogle Scholar
- 22.Chou C-S, Yanga R-Y, Weng M-H, Yeh C-H (2008) The influence of sintering temperature on the performance of dye-sensitized solar cell. Adv Manuf Focus New Emerg Technol 594:281–298. https://doi.org/10.4028/www.scientific.net/MSF.594.281 CrossRefGoogle Scholar
- 23.Tripathi B, Bhatt P, Chandra Kanth P, Yadav P, Desai B, Kumar Pandey M, Kumar M (2015) Temperature induced structural, electrical and optical changes in solution processed perovskite material: application in photovoltaics. Sol Energy Mater Sol Cells 132:615–622. https://doi.org/10.1016/j.solmat.2014.10.017 CrossRefGoogle Scholar
- 29.Jha SK, Lebrun JM, Seymour KC, Kriven WM, Raj R (2016) Journal of the European ceramic society electric field induced texture in titania during experiments related to flash sintering. J Eur Ceram Soc 36:257–261. https://doi.org/10.1016/j.jeurceramsoc.2015.09.002 CrossRefGoogle Scholar
- 40.Choudhury MSH, Kato S, Kishi N, Soga T (2017) Nickel tetraphenylporphyrin doping into ZnO nanoparticles for flexible dye-sensitized solar cell application Nickel tetraphenylporphyrin doping into ZnO nanoparticles for flexible dye-sensitized solar cell application. Jpn J Appl Phys 56:04CS05-1–04CS05-7. https://doi.org/10.7567/jjap.56.04cs05 CrossRefGoogle Scholar
- 43.Dusastre V (2011) Materials for sustainable energy. Nature Publishing Group, LondonGoogle Scholar