Effect of Doping and Co-sensitization on the Photovoltaic Properties of Natural Dye-sensitized Solar Cells
|International Journal of Applied Physics|
|© 2022 by SSRG - IJAP Journal|
|Volume 9 Issue 3|
|Year of Publication : 2022|
|Authors : Okafor C. Emmanuel, Okoli N. Donald, Imosobomeh L. Ikhioya|
How to Cite?
Okafor C. Emmanuel, Okoli N. Donald, Imosobomeh L. Ikhioya, "Effect of Doping and Co-sensitization on the Photovoltaic Properties of Natural Dye-sensitized Solar Cells," SSRG International Journal of Applied Physics, vol. 9, no. 3, pp. 44-54, 2022. Crossref, https://doi.org/10.14445/23500301/IJAP-V9I3P105
The fabrication of dye-sensitized solar cells was successfully carried out using the Dr. Blade deposition method on transparent Fluorine-doped Tin Oxide (FTO) coated glass substrates with a sheet resistance of Ω16.6/sq. The natural dyes used in this research were extracted from bitter leaf (chlorophyll pigment) (vernonia amygdalina), Zobo (anthocyanin pigment) (roselle) plant and a mixture of both dyes using ethanol as the extraction solvent. 50 g of each blended bitter leaf and zobo leaf were separately extracted in 250 ml of ethanol using a beaker. 25 g each of both dyes was adequately mixed and extracted in another 250 ml of ethanol inside a beaker. The cell was fabricated using lead as the counter electrode, nanocrystalline Titanium (IV) Oxide as the photoelectrode and potassium iodide as the electrolyte. 0.01 mol of hydrated nickel dichloride was used in doping the TiO2 nanoparticles. The XRD pattern showed irregular polycrystalline thin films with fairly randomly oriented peaks. Intense and narrow peaks were seen at (110) and (311) orientation for the film corresponding to 2θ values of 25.34o and 68.77o, respectively. Optical characterizations of the fabricated cells were carried out using UV-Vis (UV-1800) spectrophotometer. It was seen that all the nickel-doped dyes showed a moderate absorption peak of 40% in the UV region of the electromagnetic spectrum. A solar simulator was used for the I-V characterizations of the fabricated cells at an illumination intensity of 881mW/cm2 . The combined chlorophyll and anthocyanin-based dyes, which gave the highest conversion efficiency of 1.63% and the least energy band gap of 1.92 eV, were seen to be more efficient than the two lone dyes with efficiencies of 0.31% and 0.40% for the anthocyanin and chlorophyll-based dyes respectively. The observed high efficiency of the co-sensitized dyes implies the dye synergic absorption effect due to co-sensitization. It also suggests that 0.01 mol of the nickel dopant increases the electrical characteristics of the combined dyes.
Chlorophyll-based dyes, Bandgap, XRD, Doping, Efficiency.
 Martin A. Green et al., “Solar Cell Efficiency Tables (version 51),” Progress in Photovoltaics Research and Applications, vol. 26, no. 1, pp. 3–12, 2018. Crossref, https://doi.org/10.1002/pip.2978
 Muhammad Shakeel ahmad, A.K. Pandey, and Nasrudin Abd Rahim, “Advancements in the Development of TiO2 Photoanodes and its Fabrication Methods for Dye Sensitized Solar Cell (DSSC) Applications. A Review,” Renewable and Sustainable Energy Reviews, vol. 77, pp. 89–108, 2017. Crossref, https://doi.org/10.1016/j.rser.2017.03.129
 Siti nur Fadhilah Zainudin, Huda Abdullah, and Masturah Markom, “Electrochemical Studies of Tin Oxide Based-Dye-Sensitized Solar Cells (DSSC): A Review,” Journal of Materials Science : Materials in Electronics, vol. 30, no. 6, pp. 5342–5356, 2019. Crossref, https://link.springer.com/article/10.1007/s10854-019-00929-6
 Yameng Ren et al., “Stable Blue Photosensitizer for Color Palette of Dye‐Sensitized Solar Cells Reaching 12.6% Efficiency,” Journal of the American Chemicall Society, vol. 140, no. 7, pp. 2405–2408, 2018. Crossref, https://doi.org/10.1021/jacs.7b12348
 Feiyue Huang et al., “Fast Fabricated High Performance Antisolvent-free Perovskite Solar Cells Via Dual-Flash Process,” Electrochimica Acta, vol. 259, pp. 402–409, 2018. Crossref, https://doi.org/10.1016/j.electacta.2017.10.143
 N. Prabavathy et al., “Enhancement in the Photostability of Natural Dyes for Dye-Sensitized Solar Cell (DSSC) Applications: A Review,” International Journal of Energy Research, vol. 41, p. 1372–1396, 2017. Crossref, https://doi.org/10.1002/er.3703
 P.N. Anggraini, L. Retnaningsih, and J. Hidayat, “Reliability Performance of Up-Scaling DSSC into Sub-Module in Series Design Using Hermetic Sealing,” Journal of Physics:Conference Series, IOP Publishing, vol. 985, p. 012052, 2018. Crossref, https://doi.org/10.1088/1742-6596/985/1/012052
 Brain O’Regan, and Michael Grätzel, “A Low‐Cost, High‐Efficiency Solar Cell Based on Dye‐Sensitized Colloidal TiO2 Films,” Nature, vol. 353, pp. 737–740, 1991. Crossref, https://doi.org/10.1038/353737a0
 Syed Ghufran Hashmi et al., “High Performance Dye-Sensitized Solar Cells With Inkjet Printed Ionic Liquid Electrolyte,” Nano Energy, vol. 17, pp. 206–215, 2015. Crossref, https://doi.org/10.1016/j.nanoen.2015.08.019
 Paolo Mariani, Luigi Vesce, and Aldo Di Carlo, “The Role of Printing Techniques for Large-Area Dye Sensitized Solar Cells,” Semiconductor Science and Technology, vol. 30, no. 10, p. 104003, 2015. Crossref, https://doi.org/10.1088/0268-1242/30/10/104003
 E. Kouhestanian et al., “Electrodeposited ZnO Thin Film as an Efficient Alternative Blocking Layer for TiCl4 Pretreatment in TiO2- Based Dye Sensitized Solar Cells,” Superlattices and Microstructures, vol. 96, pp. 82–94, 2016. Crossref, https://doi.org/10.1016/j.spmi.2016.05.012
 Ladislav Kavan, Ludmilla Steier, and Michael Grätzel, “Ultrathin Buffer Layers of SnO2 by Atomic Layer Deposition: Perfect Blocking Function and Thermal Stability,” Journal of Physical Chemistry, vol. 121, no. 1, pp. 342–350, 2016. Crossref, https://doi.org/10.1021/acs.jpcc.6b09965
 T. Marimuthu et al., “Facile Growth of ZnO Nanowire Arrays and Nanoneedle Arrays with Flower Structure on ZnO-TiO2 Seed Layer for DSSC Applications,” Journal of Alloys and Compounds, vol. 693, p. 1011–1019, 2017. Crossref, https://doi.org/10.1016/j.jallcom.2016.09.260
 Kailas K. Tehare et al., “Enhanced DSSCs Performance of TiO2 Nanostructure by Surface Passivation Layers,” Materials Research Bulletin, vol. 99, pp. 491–495, 2018. Crossref, https://doi.org/10.1016/j.materresbull.2017.11.046
 Solomon Offiah et al., “Study of the Extrinsic Properties of ZnO:Al Grown by SILAR Technique,” Journal of Solid State Electrochemistry, vol. 21, no. 9, pp. 2621-2628, 2017. Crossref, https://link.springer.com/article/10.1007/s10008-017-3514-6
 Qamar Wali et al., “SnO2–TiO2 Hybrid Nanofibers for Efficient Dye-Sensitized Solar Cells,” Solar Energy, vol. 132, p. 395–404, 2016. Crossref, https://doi.org/10.1016/j.solener.2016.03.037
 Masoud Abrari et al., “Fabrication of Dye-Sensitized Solar Cells Based on SnO2/ZnO Composite Nanostructures: A new Facile Method Using Dual Anodic Dissolution,” Journal of Alloys Compounds, vol. 784, pp. 1036–1046, 2019. Crossref, https://doi.org/10.1016/j.jallcom.2018.12.299
 E. N. Nunes et al., "Nb2O5 dye-sensitized solar cells,” Nanomaterials for Solar Cell Applications, pp. 287–322, 2019.
 Xiaomin Yang et al., “Mixed-steam Annealing Treatment for Perovskitefilms to Improve Solar Cells Performance,” Solar Energy, vol. 177, p. 299–305, 2019. Crossref, https://doi.org/10.1016/j.solener.2018.11.005
 Niyamat I. Beedri et al., “Bilayered ZnO/Nb2O5 Photoanode for Dye Sensitized Solar Cell,” International Journal of Modern Physics, vol. 32, no. 19, p. 1840046, 2018. Crossref, https://doi.org/10.1142/S0217979218400465
 Abdelhafed Taleb et al., “Optimized TiO2 Nanoparticle Packing for DSSC Photovoltaic Applications,” Solar Energy Material and Solar Cells, vol. 148, pp. 52–59, 2016. Crossref, https://doi.org/10.1016/j.solmat.2015.09.010
 Brian O'regan, and Michael Grätzel, “A Low-Cost, High-Efficiency Solar Cell Based on Dye-Sensitized Colloidal TiO2 Films,” Nature, vol. 353, pp. 737-740, 1991. Crossref, https://doi.org/10.1038/353737a0
 Mark Z. Jacobson, “Review of Solutions to Global Warming, Air Pollution, and Energy Security,” Energy & Environmental Science, vol. 2, no. 2, pp. 148-173, 2008. Crossref, https://doi.org/10.1039/B809990C
 Georges Makhoul, Hafez Mahfoud, and Hussam Baroudi, “Some Chemical Characteristics of White (Morus Alba L) and Black (Morus Nigra L) Mulberry Phenotypes in Tartus Syria,” SSRG International Journal of Agriculture & Environmental Science, vol. 4, no. 2, pp. 53-62, 2017. Crossref, https://doi.org/10.14445/23942568/IJAES-V4I2P110
 Philip Jackson et al., “Effects of Heavy Alkali Elements in Cu (In, Ga) Se2 Solar Cells with Efficiencies up to 22.6%,” Physica Status Solidi –Rapid Research Letters, vol. 10, no. 8, pp. 583-586, 2016. Crossref, https://doi.org/10.1002/pssr.201600199
 P.O Isi, A.J. Ekpunobi, and D.N. Okoli, “Optical and Electrical Properties of Fabricated Solar Cells Based on Extract from Bush Tea (hyptis suaveolens),” International Organization of Scienctific Research Journal of applied physics (IOSR-JAP), vol. 13, no. 4, pp. 01- 07, 2021. Crossref, https://doi.org/10.9790/4861-1304010107
 Jude O. Ozuomba, Laetivis U. Okoli, and Azybuike J. Ekpunobi, “The performance and stability of Anthocyanin Local Dye as a Photosensitizer for DSSCs,” Advances in Applied Science Research, vol. 4, no. 2, pp. 60-69, 2013.
 K. U. Isah, A.Y. Sadik, and B.J. Jolayemi, “Effect of Natural Dye Co-Sensitization on the Performance of Dye-Sensitized Solar Cells (DSSCs) Based on Anthocyanin and Betalain Pigments Sensitization,” European Journal of Applied Science, vol. 9, no, 3, pp. 140-146, 2017. Crossref, https://doi.org/10.5829/idosi.ejas.2017.140.146
 Harasai Setyawati et al., “Effect of Metal ion Fe (III) on the Performance of Chlorophyll as Photosensitizers on Dye Sensitized Solar Cell,” Results in Physics, vol. 7, pp. 2907-2918, 2017. Crossref, https://doi.org/10.1016/j.rinp.2017.08.009
 Imosobomeh L. Ikhioya, Nwamaka I. Akpu, and Faith U. Ochai-Ejeh, “Influence of Erbium (Er) Dopant on the Enhanced Optical Properties of Electrochemically Deposited Zinc Oxide (ZnO) Films for High-Performance Photovoltaic Systems,” Optik, vol. 252, p. 168486, 2022. Crossref, https://doi.org/10.1016/j.ijleo.2021.168486
 P. R Jubu et al., “Tauc-Plot Scale and Extrapolation Effect on Bandgap Estimation from UV–Vis–NIR Data–a Case Study of Β-Ga2O3,” Journal of Solid State Chemistry, vol. 290, p. 121576, 2020. Crossref, https://doi.org/10.1016/j.jssc.2020.121576
 Handoko Darmokoesoemo et al., “Synthesis of Complex Compounds Ni (II)-Chlorophyll as Dye Sensitizer in Dye Sensitizer Solar Cell (DSSC),” Korean Chemical Engineering Research, vol. 55, no. 1, pp. 19-26, 2017. Crossref, http://dx.doi.org/10.9713/kcer.2017.55.1.19
 Nwamaka I. Akpu et al., “Investigation on the Influence of Varying Substrate Temperature on the Physical Features of Yttrium Doped Cadmium Selenide Thin Films Materials,” SSRG International Journal of Applied Physics, vol. 8, no. 2, pp. 37-46, 2021. Crossref, https://doi.org/10.14445/23500301/IJAP-V8I2P106
 Imosobomeh L. Ikhioyaa et al., “Effect of Precursor pHon Cadmium Doped Manganese Sulphide (CdMnS) Thin Films for Photovoltaic Application,” SSRG International Journal of Applied Physics, vol. 6, no. 2, pp. 1-8, 2020. Crossref, https://doi.org/10.14445/23948884/IJMSE-V6I2P101
 Imosobomeh Lucky Ikhioya, Okoli D. N, and Ekpunobi A. J, “Effect of Temperature on SnZnSe Semiconductor Thin Films for Photovoltaic Application,” SSRG International Journal of Applied Physics, vol. 6, no. 2, pp. 55-67, 2019. Crossref, https://doi.org/10.14445/23500301/IJAP-V6I2P109
 Imosobomeh Lucky Ikhioya et al., “The Influence of Precursor Temperature on the Properties of Erbium-Doped Zirconium Telluride Thin Film Material via Electrochemical Deposition,” SSRG International Journal of Applied Physics, vol. 7, no. 1, pp. 102-109, 2020. Crossref, http://dx.doi.org/10.14445/23500301/IJAP-V7I1P115
 Imosobomeh Lucky Ikhioya, and Azubike Josiah Ekpunobi, “Effect of Deposition Period and pH on Electrodeposition Technique of Zinc Selenide Thin Films,” Journal of Nigeria Association of Mathematical Physics, vol. 28, no. 2, pp. 281-288, 2014.
 Imosobomeh Lucky Ikhioya, and Azubike Josiah Ekpunobi, “Electrical and Structural properties of ZnSe Thin Films by Electrodeposition Technique,” Journal of Nigeria Association of Mathematical Physics, vol. 29, pp. 325-330, 2015.
 Imosobomeh Lucky Ikhioya, Ugbo F. C, and Ijabor B. Okeghene, “Growth and Characterization of Manganese Sulphide (MnS) Thin Films,” International Journal for Research in Applied and Natural Science, vol. 4, no. 1, pp. 1-9, 2018. Crossref, https://doi.org/10.53555/ans.v4i1.77
 Imosobomeh Lucky Ikhioya, Goodfriend M. Whyte, and Agnes C.Nkele, “Temperature-Modulated Nanostructures of Ytterbium-Doped Cobalt Selenide (Yb-CoSe) for Photovoltaic Applications,” Journal of the Indian Chemical Society, vol. 100, no. 1, p. 100848, 2023. Crossref, https://doi.org/10.1016/j.jics.2022.100848
 Kufre I. Udofia et al., “Effects of Zirconium on Electrochemically Synthesized Tin Selenide Materials on Fluorine Doped Tin Oxide Substrate for Photovoltaic Application,” Journal of the Indian Chemical Society, vol. 99, no. 10, p. 10077, 2022. Crossref, https://doi.org/10.1016/j.jics.2022.100737
 Omar Ellabban, Haitham Abu-Rub, and Frede Blaabjerg, “Renewable Energy Resources: Current Status, Future Prospects and Their Enabling Technology,” Renewable and Sustainable Energy Reviews, vol. 39, pp. 748-764, 2014. Crossref, https://doi.org/10.1016/j.rser.2014.07.113