Abstract
One-dimensional (1D) nanostructures such as nanotubes, nanowires and nanorods (NRs) with suitable properties are emerging as novel candidates for integration into photoanodes (PAs) of dye-sensitized solar cells (DSSCs). In this work, a hybrid PA-based DSSC is designed, which consists of a mesoporous layer of TiO2 nanoparticles (NPs) modified with ZnO NRs. The presence of NPs imparts an increase of loading dye while the NRs facilitate charge transport and avert electron recombination in the system. We report a remarkable enhancement in power conversion efficiency of about 48.1% with respect to the hybrid PA-based DSSC, resulting in an efficiency of 4.91% mainly dictated by a high short-circuit current (Jsc) of 13.46 mA/cm2. Such excellent performance is attributed to the improved charge transport, better injection rate and lowered recombination of photoelectrons on the hybrid PA. The results strongly suggest that the ZnO NRs/TiO2 NP-based PAs accomplish a complementary effect in DSSC devices and consequently might be extended to similar applications.
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References
H. Tian, X. Wang, Y. Zhu, L. Liao, X. Wang, J. Wang, and W. Hu, High Performance Top-Gated Ferroelectric Field Effect Transistors Based on Two-Dimensional ZnO Nanosheets. Appl. Phys. Lett. 110, 043505 (2017).
G. Sığırcık and E.B. Aydın, Electrochemical Synthesize and Characterization of ZnO/ZnS Nanostructures for Hydrogen Production. Int. J. Energy Res. 44, 11756 (2020).
A.M. Galdámez, Y. Bai, G. Santana, R.S. Sprick, and A. Dutt, Photocatalytic Hydrogen Production Performance of 1-D ZnO Nanostructures: Role of Structural Properties. Int. J. Hydrog. Energy 45, 31942 (2020).
A. Verma, P. Chaudhary, R.K. Tripathi, and B.C. Yadav, Transient Photodetection Studies on 2D ZnO Nanostructures Prepared by Simple Organic-Solvent Assisted Route. Sens. Actuators A 321, 112600 (2021).
Y.Y. Zhang, M.K. Ram, E.K. Stefanakos, and D.Y. Goswami, Synthesis, Characterization, and Applications of ZnO Nanowires. J. Nanomater. 2012, 1 (2012).
E.M. Kaidashev, M.V. Lorenz, H.V. Wenckstern, A. Rahm, H.C. Semmelhack, K.H. Han, and M. Grundmann, High Electron Mobility of Epitaxial ZnO Thin Films on c-Plane Sapphire Grown by Multistep Pulsed-Laser Deposition. Appl. Phys. Lett. 82, 3901 (2003).
P.P. Das, A. Roy, S. Agarkar, and P.S. Devi, Hydrothermally Synthesized Fluorescent Zn2SnO4 Nanoparticles for Dye Sensitized Solar Cells. Dyes Pigm. 154, 303 (2013).
A.F. Fonseca, R.L. Siqueira, R. Landers, J.L. Ferrari, N.L. Marana, J.R. Sambrano, and M.A. Schiavon, A Theoretical and Experimental Investigation of Eu-Doped ZnO Nanorods and its Application on Dye Sensitized Solar Cells. J. Alloy. Compd. 739, 939 (2018).
M. Sufyan, U. Mehmood, Y.Q. Gill, R. Nazar, and A.U. Khan, Hydrothermally Synthesize Zinc Oxide (ZnO) Nanorods as an Effective Photoanode Material for Third-Generation Dye-Sensitized Solar Cells (DSSCs). Mater. Lett. 297, 130017 (2021).
S. Borbón, S. Lugo, D. Pourjafari, N.P. Aguilar, G. Oskam, and I. López, Open-Circuit Voltage (VOC) Enhancement in TiO2-Based DSSCs: Incorporation of ZnO Nanoflowers and Au Nanoparticles. ACS Omega 5, 10977 (2020).
S.R. Bhattacharyya, Z. Mallick, and R.N. Gayen, Vertically Aligned Al-Doped ZnO Nanowire Arrays as Efficient Photoanode for Dye-Sensitized Solar Cells. J. Electron. Mater. 49, 3860 (2020).
S. Kannan, N.P. Subiramaniyam, and S.U. Lavanisadevi, Dye-Sensitized Solar Cells Based on TiO2 Nanoparticles-Decorated ZnO Nanorod Arrays for Enhanced Photovoltaic Performance. J. Mater. Sci. Mater. Electron. 31, 8514 (2020).
Q. Zhang, S. Hou, and C. Li, Titanium Dioxide-Coated Zinc Oxide Nanorods as an Efficient Photoelectrode in Dye-Sensitized Solar Cells. Nanomaterials 10, 1598 (2020).
M. Ramya, T.K. Nideep, V.P. Nampoori, and M. Kailasnath, Solvent Assisted Evolution and Growth Mechanism of Zero to Three Dimensional ZnO Nanostructures for Dye Sensitized Solar Cell Applications. Sci. Rep. 11, 1 (2021).
H. Cheema and J.H. Delcamp, SnO2 Transparent Printing Pastes from Powders for Photon Conversion in SnO2-Based Dye-Sensitized Solar Cells. Chem. Eur. J. 25, 14205 (2019).
A. Yildiz, S.B. Lisesevdin, M. Kasap, D. Mardare, High Temperature Variable-Range Hop** Conductivity in Undoped TiO2 Thin Film. Optoelectr. Adv. Mater. 10, 531 (2007)
D. Mardare, A. Yildiz, M. Girtan, A. Manole, M. Dobromir, M. Irimia, C. Adomnitei, N. Cornei, and D. Luca, Surface Wettability of Titania Thin Films with Increasing Nb Content. J. Appl. Phys. 112, 073502 (2012).
T. Serin, A. Yildiz, S.H. Sahin, and N. Serin, Multiphonon Hop** of Carriers in CuO. Phys. B Condens. Matter 406, 3551 (2011).
Z.K. Yildiz, A. Atilgan, A. Atli, K. Ozel, C. Altinkaya, and A. Yildiz, Enhancement of Efficiency of Natural and Organic Dye Sensitized Solar Cells using Thin Film TiO2 Photoanodes Fabricated by Spin-Coating. J. Photochem. Photobiol. A Chem. 368, 23 (2019).
T. Serin, A. Yildiz, Ş Uzun, E. Çam, and N. Serin, Electrical Conduction Properties of In-Doped ZnO Thin Films. Phys. Scr. 84, 065703 (2011).
A. Yildiz, H. Cansizoglu, M. Turkoz, R. Abdulrahman, A. Al-Hilo, M.F. Cansizoglu, T.M. Demirkan, and T. Karabacak, Glancing Angle Deposited Al-Doped ZnO Nanostructures with Different Structural and Optical Properties. Thin Solid Films 589, 764 (2015).
R. Ruess, S. Scarabino, A. Ringleb, K. Nonomura, N. Vlachopoulos, A. Hagfeldt, G. Wittstock, and D. Schlettwein, Diverging Surface Reactions at TiO2-or ZnO-Based Photoanodes in Dye-Sensitized Solar Cells. Phys. Chem. Chem. Phys. 21, 13047 (2019).
M.R. Parra, P. Pandey, H. Siddiqui, V. Sudhakar, K. Krishnamoorthy, and F.Z. Haque, Evolution of ZnO Nanostructures as Hexagonal Disk: Implementation as Photoanode Material and Efficiency Enhancement in Al: ZnO Based Dye Sensitized Solar Cells. Appl. Surf. Sci. 470, 1130 (2019).
Y.H. Nien, G.M. Hu, M. Rangasamy, H.H. Chen, H.H. Hsu, J.C. Chou, and J.X. Chang, Investigation of Dye-Sensitized Solar Cell With Photoanode Modified by TiO2-ZnO Nanofibers. IEEE Trans. Semicond. Manuf. 33, 295 (2020).
S.J. Ko, H. Choi, Q.V. Hoang, C.E. Song, P.O. Morin, J. Heo, M. Levlerc, S.C. Yoon, H.Y. Woo, W.S. Shin, B. Walke, and J.Y. Kim, Modeling and İmplementation of Tandem Polymer Solar Cells using Wide-Bandgap Front Cells. Carbon Energy 2, 131 (2020).
S.M. Pawar, K.V. Gurav, S.W. Shin, D.S. Choi, I.K. Kim, C.D. Lokhande, and J.H. Kim, Effect of Bath Temperature on the Properties of Nanocrystalline ZnO Thin Films. J. Nanosci. Nanotechnol. 10, 3412 (2010).
A. Subramanian and H.W. Wang, Effects of Boron Do** in TiO2 Nanotubes and the Performance of Dye-Sensitized Solar Cells. Appl. Surf. Sci. 258, 6479 (2012).
Y. Wang, Y. Sun, and K. Li, Dye-Sensitized Solar Cells Based on Oriented ZnO Nanowire-Covered TiO2 Nanoparticle Composite Film Electrodes. Mater. Lett. 63, 1102 (2009).
A. Prilia, H. Fernando, L. Safriani, A. Bahtiar, and R. Hidayat, DSSC Heterojunction photoelectrode based ZnO-nanorod/TiO2; Dependency of photoelectrode morphology investigated by calculating IV curves. Jurnal Material dan Energi Indonesia. 10, 20 (2020).
Y. Bai, H. Yu, Z. Li, R. Amal, G.Q. Lu, and L. Wang, In Situ Growth of a ZnO Nanowire Network Within a TiO2 Nanoparticle Film for Enhanced Dye-Sensitized Solar Cell Performance. Adv. Mater. 24, 5850 (2012).
G. Yang, Q. Wang, C. Miao, Z. Bu, and W. Guo, Enhanced Photovoltaic Performance of Dye-Sensitized Solar Cells Based on ZnO Microrod Array/TiO2 Nanoparticle Hybrid Films. J. Mater. Chem. A 1, 3112 (2013).
G. Yang, C. Miao, Z. Bu, Q. Wang, and W. Guo, Seed Free and Low Temperature Growth of ZnO Nanowires in Mesoporous TiO2 Film for Dye-Sensitized Solar Cells with Enhanced Photovoltaic Performance. J. Power Sour. 233, 74 (2013).
M. Gurulakshmi, A. Meenakshamma, K. Susmitha, Y.P.V. Subbaiah, and R. Mitty, Enhanced Performance of Dye‐Sensitized Solar Cells (DSSCs) Based on MoS2/Single‐Walled Carbon Nanohorns Electrochemically Deposited on Bilayer Counter Electrodes. ChemPlusChem 85, 2599 (2020).
B. Tang, G. Hu, H. Gao, and Z. Shi, Three-Dimensional Graphene Network Assisted High Performance Dye Sensitized Solar Cells. J. Power Sour. 234, 60 (2013).
A. Atli, A. Atilgan, and A. Yildiz, Multi-layered TiO2 Photoanodes from Different Precursors of Nanocrystals for Dye-Sensitized Solar Cells. Sol. Energy 173, 752 (2018).
K. Ozel, A. Atilgan, N.E. Koksal, and A. Yildiz, A Route Towards Enhanced UV Photo-Response Characteristics of SnO2/p-Si Based Heterostructures by Hydrothermally Grown Nanorods. J. Alloys Compd. 849, 156628 (2020).
V. Kumar, R. Gupta, and A. Bansal, Hydrothermal Growth of ZnO Nanorods for Use in Dye-Sensitized Solar Cells. ACS Appl. Nano Mater. 4, 6212 (2021).
N. Ullah, S.M. Shah, R. Ansir, S.E. Ela, S. Mushtaq, and S. Zafar, Pyrocatechol Violet Sensitized Cadmium and Barium Doped TiO2/ZnO Nanostructures: As Photoanode in DSSC. Mater. Sci. Semicond. Process. 135, 106119 (2021).
B.B. Çırak, Ç. Eden, Y. Erdoğan, Z. Demir, K.V. Özdokur, B. Caglar, S.M. Karadeniz, T. Kılınç, A.E. Ekinci, and Ç. Çırak, The Enhanced Light Harvesting Performance of Dye-Sensitized Solar Cells Based on ZnO Nanorod-TiO2 Nanotube Hybrid Photoanodes. Optik 203, 163963 (2020).
A. Atli and A. Yildiz, Opaque Pt Counter Electrodes for Dye-Sensitized Solar Cells. Int. J. Energy Res. 46, 654 (2022).
A. Atilgan and A. Yildiz, Ni-doped TiO2/TiO2 Homojunction Photoanodes for Efficient Dye-Sensitized Solar Cells. Int. J. Energy Res. (2022). https://doi.org/10.1002/er.8175.
A. Atli, A. Atilgan, C. Altinkaya, K. Ozel, and A. Yildiz, St. Lucie Cherry, Yellow Jasmine, and Madder Berries as Novel Natural Sensitizers for Dye‐Sensitized Solar Cells. Int. J. Energy Res. 43, 3914 (2019).
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Yildiz, Z.K., Erel, S. Dye-Sensitized Solar Cells Based on Hybrid Photoanodes Consisting of ZnO Nanorods Embedded in TiO2 Nanoparticles. J. Electron. Mater. 51, 6188–6195 (2022). https://doi.org/10.1007/s11664-022-09865-4
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DOI: https://doi.org/10.1007/s11664-022-09865-4