Abstract
High-porosity nanostructured materials are in high demand for use in electrochemical supercapacitor applications due to their immense specific surface areas, which allow for significant energy storage capacity. Using Ti(CH3COO)2⋅2H2O and nitrate salts of dopants such as Cerium, Samarium, Holmium, and Ytterbium as precursors, we synthesized mixed metal-doped TiO2 nanostructures using a facile sol–gel approach. The Ce/Ho Co-doped TiO2 nanostructures-based supercapacitor electrodes retained 99.28% of their capacity after 5,000 cycles, with a specific capacitance of 1714 F g−1 at a current density of 2.0 A g−1. The enhanced electrochemical performance of the optimized Co-doped TiO2 nanostructures can be attributed to the increased TiO2 conductivity due to the optimization of co-doping and the increased specific surface area as a result of structural porosity. These results suggest that porous co-doped TiO2 nanostructures have a wide spectrum of potential electrochemical applications.
Similar content being viewed by others
Data availability
The datasets generated during and/or analyzed during the current study are available from the corresponding author upon reasonable request.
References
T. Ahmad, H. Zhang, B. Yan, A review on renewable energy and electricity requirement forecasting models for smart grid and buildings. Sustain. Cities Soc. 55, 102052 (2020). https://doi.org/10.1016/j.scs.2020.102052
T. Munawar, A. Bashir, M.S. Nadeem, F. Mukhtar, S. Manzoor, M.N. Ashiq, S.A. Khan, M. Koc, F. Iqbal, Scalable synthesis of MOF-derived Nd2O3@C and V2O5@C nanohybrid: efficient electrocatalyst for OER in alkaline medium. Fuel 355, 129485 (2024). https://doi.org/10.1016/j.fuel.2023.129485
N. Abas, A. Kalair, N. Khan, Review of fossil fuels and future energy technologies. Futures 69, 31–49 (2015). https://doi.org/10.1016/j.futures.2015.03.003
E.T. Sayed, T. Wilberforce, K. Elsaid, M.K.H. Rabaia, M.A. Abdelkareem, K.-J. Chae, A.G. Olabi, A critical review on environmental impacts of renewable energy systems and mitigation strategies: wind, hydro, biomass and geothermal. Sci. Total. Environ. 766, 144505 (2021). https://doi.org/10.1016/j.scitotenv.2020.144505
A.Z. Al Shaqsi, K. Sopian, A. Al-Hinai, Review of energy storage services, applications, limitations, and benefits. Energy Rep. 6, 288–306 (2020). https://doi.org/10.1016/j.egyr.2020.07.028
A. Ray, B. Saruhan, Application of ionic liquids for batteries and supercapacitors. Materials (Basel). (2021). https://doi.org/10.3390/ma14112942
R.M. Dell, P.T. Moseley, D.A.J. Rand, Batteries and supercapacitors for use in road vehicles. Towards Sustain. Road Trans. (2014). https://doi.org/10.1016/b978-0-12-404616-0.00007-4
J. Libich, J. Máca, J. Vondrák, O. Čech, M. Sedlaříková, Supercapacitors: properties and applications. J. Energy Storage. 17, 224–227 (2018). https://doi.org/10.1016/j.est.2018.03.012
V.C. Lokhande, A.C. Lokhande, C.D. Lokhande, J.H. Kim, T. Ji, Supercapacitive composite metal oxide electrodes formed with carbon, metal oxides and conducting polymers. J. Alloys Compd. 682, 381–403 (2016). https://doi.org/10.1016/j.jallcom.2016.04.242
A. González, E. Goikolea, J.A. Barrena, R. Mysyk, Review on supercapacitors: technologies and materials. Renew. Sustain. Energy Rev. 58, 1189–1206 (2016). https://doi.org/10.1016/j.rser.2015.12.249
X. Chen, R. Paul, L. Dai, Carbon-based supercapacitors for efficient energy storage. Natl. Sci. Rev. 4, 453–489 (2017). https://doi.org/10.1093/nsr/nwx009
A. Paravannoor, C.A. Augustine, N. Ponpandian, Rare earth nanostructures based on PrOx/CNT composites as potential electrodes for an asymmetric pseudocapacitor cell. J. Rare Earths 38, 625–632 (2020). https://doi.org/10.1016/j.jre.2019.07.017
J. Mei, T. Liao, G.A. Ayoko, J. Bell, Z. Sun, Cobalt oxide-based nanoarchitectures for electrochemical energy applications. Prog. Mater. Sci. 103, 596–677 (2019). https://doi.org/10.1016/j.pmatsci.2019.03.001
R. Liu, A. Zhou, X. Zhang, J. Mu, H. Che, Y. Wang, T.T. Wang, Z. Zhang, Z. Kou, Fundamentals, advances and challenges of transition metal compounds-based supercapacitors. Chem. Eng. J. 412, 128611 (2021). https://doi.org/10.1016/j.cej.2021.128611
Z. Wu, Y. Zhu, X. Ji, C.E. Banks, Transition metal oxides as supercapacitor materials. Nanomater. Adv. Batteries Supercapacit. (2016). https://doi.org/10.1007/978-3-319-26082-2_9
C. An, Y. Zhang, H. Guo, Y. Wang, Metal oxide-based supercapacitors: progress and prospectives. Nanoscale Adv. 1, 4644–4658 (2019). https://doi.org/10.1039/C9NA00543A
T. Parangi, M.K. Mishra, Titanium dioxide as energy storage material: a review on recent advancement, ed by H.M. Ali, IntechOpen (Rijeka, 2021). https://doi.org/10.5772/intechopen.99254.
R. Kumar, R. Kumar, B.K. Singh, A. Soam, S. Parida, V. Sahajwalla, P. Bhargava, In situ carbon-supported titanium dioxide (ICS-TiO2) as an electrode material for high performance supercapacitors. Nanoscale Adv. 2, 2376–2386 (2020). https://doi.org/10.1039/d0na00014k
C.C. Raj, R. Prasanth, Review—advent of TiO2 nanotubes as supercapacitor electrode. J. Electrochem. Soc. 165, E345 (2018). https://doi.org/10.1149/2.0561809jes
Y. Qian, J. Du, D.J. Kang, Enhanced electrochemical performance of porous Co-doped TiO2 nanomaterials prepared by a solvothermal method. Microporous Mesoporous Mater. 273, 148–155 (2019). https://doi.org/10.1016/j.micromeso.2018.06.056
V. Balaram, Rare earth elements: a review of applications, occurrence, exploration, analysis, recycling, and environmental impact. Geosci. Front. 10, 1285–1303 (2019). https://doi.org/10.1016/j.gsf.2018.12.005
W. Zhang, A. Noble, X. Yang, R. Honaker, A comprehensive review of rare earth elements recovery from coal-related materials. Minerals. (2020). https://doi.org/10.3390/min10050451
M. Parashar, V.K. Shukla, R. Singh, Metal oxides nanoparticles via sol–gel method: a review on synthesis, characterization and applications. J. Mater. Sci. Mater. Electron. 31, 3729–3749 (2020). https://doi.org/10.1007/s10854-020-02994-8
T. Munawar, M.S. Nadeem, F. Mukhtar, S. Manzoor, M.N. Ashiq, S. Batool, M. Hasan, F. Iqbal, Enhanced photocatalytic, antibacterial, and electrochemical properties of CdO-based nanostructures by transition metals co-doping. Adv. Powder Technol. 33, 103451 (2022). https://doi.org/10.1016/j.apt.2022.103451
T. Munawar, S. Sardar, F. Mukhtar, M.S. Nadeem, S. Manzoor, M.N. Ashiq, S.A. Khan, M. Koc, F. Iqbal, Fabrication of fullerene-supported La2O3-C60 nanocomposites: dual-functional materials for photocatalysis and supercapacitor electrodes. Phys. Chem. Chem. Phys. 25, 7010–7027 (2023). https://doi.org/10.1039/d2cp05357h
T. Munawar, A. Bashir, S. Sardar, M. Shahid, F. Mukhtar, S. Manzoor, M. Naeem, S. Alim, M. Koc, F. Iqbal, Electrochemical behavior of V/Ce co-doped carbon shell-coated NiO nanocomposite for alkaline OER and supercapacitor applications. J. Energy Storage. 76, 109556 (2024). https://doi.org/10.1016/j.est.2023.109556
F. Mukhtar, T. Munawar, M. Shahid, N. Muhammad, Highly efficient tri—phase—TiO2–Y2O3–V2O5 nanocomposite: structural, optical, photocatalyst, and antibacterial studies. J. Nanostruc. Chem. 12, 547–564 (2022). https://doi.org/10.1007/s40097-021-00430-9
T. Munawar, S. Manzoor, F. Mukhtar, M.S. Nadeem, A.G. Abid, M.N. Ashiq, F. Iqbal, Facile synthesis of nanosphere like rare-earth/transition metal dual-doped TiO2 nanostructure for application as supercapacitor electrodes material. J. Mater. Sci. 57, 11852–11870 (2022). https://doi.org/10.1007/s10853-022-07390-7
T. Munawar, S. Yasmeen, F. Mukhtar, M.S. Nadeem, K. Mahmood, M.S. Saif, A. Ali, F. Hussain, F. Iqbal, Zn0.9Ce0.05M0.05O (M = Er, Y, V) nanocrystals: structural and energy bandgap engineering of ZnO for enhancing photocatalytic and antibacterial activity. Ceram. Int. (2020). https://doi.org/10.1016/j.ceramint.2020.02.232
M. Shahid, T. Munawar, F. Mukhtar, S. Manzoor, Facile synthesis of sunlight driven photocatalysts Zn0.9Ho0.05M0.05O ( M = Pr, Sm, Er ) for the removal of synthetic dyes from wastewater. Surfaces and Interfaces. 34, 102376 (2022). https://doi.org/10.1016/j.surfin.2022.102376
H. Zhang, X. Wang, N. Li, J. Xia, Q. Meng, J. Ding, J. Lu, Synthesis and characterization of TiO2/graphene oxide nanocomposites for photoreduction of heavy metal ions in reverse osmosis concentrate. RSC Adv. 8, 34241–34251 (2018). https://doi.org/10.1039/c8ra06681g
B. Erdem, R.A. Hunsicker, G.W. Simmons, E.D. Sudol, V.L. Dimonie, M.S. El-Aasser, XPS and FTIR surface characterization of TiO2 particles used in polymer encapsulation. Langmuir 17, 2664–2669 (2001). https://doi.org/10.1021/la0015213
M.R. Al-Mamun, M.N. Karim, N.A. Nitun, S. Kader, M.S. Islam, M.Z.H. Khan, Photocatalytic performance assessment of GO and Ag co-synthesized TiO2 nanocomposite for the removal of methyl orange dye under solar irradiation. Environ. Technol. Innov. 22, 101537 (2021). https://doi.org/10.1016/j.eti.2021.101537
M.M. Matouke, FTIR study of the binary effect of titanium dioxide nanoparticles (nTiO2) and copper (Cu2+) on the biochemical constituents of liver tissues of catfish (Clarias gariepinus). Toxicol. Rep. 6, 1061–1070 (2019). https://doi.org/10.1016/j.toxrep.2019.10.002
K. Yamakawa, Y. Sato, K. Fukutani, Asymmetric and symmetric absorption peaks observed in infrared spectra of CO2 adsorbed on TiO2 nanotubes. J. Chem. Phys. (2016). https://doi.org/10.1063/1.4946790
A.R. Zanatta, D. Scoca, F. Alvarez, Influence of the Anatase and Rutile phases on the luminescent properties of rare-earth-doped TiO2 films. J. Alloys Compd. 780, 491–497 (2019). https://doi.org/10.1016/j.jallcom.2018.11.401
J.N.L. Lopes, J.C.S. Filho, D.N. Messias, V. Pilla, N.O. Dantas, A.C.A. Silva, A.A. Andrade, Nd3+-doped TiO2 nanocrystals: Structural changes, excited-state dynamics, and luminescence defects. J. Lumin. (2021). https://doi.org/10.1016/j.jlumin.2021.118461
T. Munawar, S. Sardar, M. Shahid, N. Faisal, M. Sumaira, Rational design and electrochemical validation of reduced graphene oxide ( rGO ) supported—CeO2-Nd2O3/rGO ternary nanocomposite as an efficient material for supercapacitor electrodes. J. Appl. Electrochem. (2023). https://doi.org/10.1007/s10800-023-01885-0
S. Manzoor, T. Munawar, S. Gouadria, M. Sadaqat, A. Ghafoor, A. Munawar, F. Hussain, F. Iqbal, I. Ahmad, M. Naeem, Nanopetals shaped CuNi alloy with defects abundant active surface for efficient electrocatalytic oxygen evolution reaction and high performance supercapacitor applications. J. Energy Storage. 55, 105488 (2022). https://doi.org/10.1016/j.est.2022.105488
P. Agharezaei, H. Abdizadeh, M.R. Golobostanfard, Flexible supercapacitor electrodes based on TiO2/rGO/TiO2 sandwich type hybrids. Ceram. Int. 44, 4132–4141 (2018). https://doi.org/10.1016/j.ceramint.2017.11.214
H. Kim, M.-Y. Cho, M.-H. Kim, K.-Y. Park, H. Gwon, Y. Lee, K.C. Roh, K. Kang, A novel high-energy hybrid supercapacitor with an anatase TiO2–reduced graphene oxide anode and an activated carbon cathode. Adv. Energy Mater. 3, 1500–1506 (2013). https://doi.org/10.1002/aenm.201300467
A. Ramadoss, S.J. Kim, Improved activity of a graphene–TiO2 hybrid electrode in an electrochemical supercapacitor. Carbon N. Y. 63, 434–445 (2013). https://doi.org/10.1016/j.carbon.2013.07.006
S.S. Raut, G.P. Patil, P.G. Chavan, B.R. Sankapal, Vertically aligned TiO2 nanotubes: highly stable electrochemical supercapacitor. J. Electroanal. Chem. 780, 197–200 (2016). https://doi.org/10.1016/j.jelechem.2016.09.024
C. Xiang, M. Li, M. Zhi, A. Manivannan, N. Wu, Reduced graphene oxide/titanium dioxide composites for supercapacitor electrodes: shape and coupling effects. J. Mater. Chem. 22, 19161–19167 (2012). https://doi.org/10.1039/c2jm33177b
S. Sundriyal, V. Shrivastav, M. Sharma, S. Mishra, A. Deep, Significantly enhanced performance of rGO/TiO2 nanosheet composite electrodes based 1.8 V symmetrical supercapacitor with use of redox additive electrolyte. J. Alloys Compd. 790, 377–387 (2019). https://doi.org/10.1016/j.jallcom.2019.03.150
D. Ponnamma, P. Vijayan, M. Al Ali Al-Maadeed, 3D architectures of titania nanotubes and graphene with efficient nanosynergy for supercapacitors. Mater. Des. 117, 203–212 (2017). https://doi.org/10.1016/j.matdes.2016.12.090
J. Chen, F. Qiu, Y. Zhang, J. Liang, H. Zhu, S. Cao, Enhanced supercapacitor performances using C-doped porous TiO2 electrodes. Appl. Surf. Sci. 356, 553–560 (2015). https://doi.org/10.1016/j.apsusc.2015.08.114
R. Bolagam, R. Boddula, P. Srinivasan, Design and synthesis of ternary composite of polyaniline-sulfonated graphene oxide-TiO2 nanorods: a highly stable electrode material for supercapacitor. J. Solid State Electrochem. 22, 129–139 (2018). https://doi.org/10.1007/s10008-017-3732-y
J. Xu, F. Zheng, C. Xi, Y. Yu, L. Chen, W. Yang, P. Hu, Q. Zhen, S. Bashir, Facile preparation of hierarchical vanadium pentoxide (V2O5)/titanium dioxide (TiO2) heterojunction composite nano-arrays for high performance supercapacitor. J. Power. Sources 404, 47–55 (2018). https://doi.org/10.1016/j.jpowsour.2018.10.005
K. Tang, Y. Li, H. Cao, C. Su, Z. Zhang, Y. Zhang, Amorphous-crystalline TiO2/carbon nanofibers composite electrode by one-step electrospinning for symmetric supercapacitor. Electrochim. Acta 190, 678–688 (2016). https://doi.org/10.1016/j.electacta.2015.12.209
V.H. Pham, T.D. Nguyen-Phan, X. Tong, B. Rajagopalan, J.S. Chung, J.H. Dickerson, Hydrogenated TiO2@reduced graphene oxide sandwich-like nanosheets for high voltage supercapacitor applications. Carbon N. Y. 126, 135–144 (2018). https://doi.org/10.1016/j.carbon.2017.10.026
G. Ramesh, S. Palaniappan, K. Basavaiah, One-step synthesis of PEDOT-PSS.TiO2 by peroxotitanium acid: a highly stable electrode for a supercapacitor. Ionics (Kiel). 24, 1475–1485 (2018). https://doi.org/10.1007/s11581-017-2289-1
J. Kim, W.H. Khoh, B.H. Wee, J.D. Hong, Fabrication of flexible reduced graphene oxide-TiO2 freestanding films for supercapacitor application. RSC Adv. 5, 9904–9911 (2015). https://doi.org/10.1039/c4ra12980f
Acknowledgements
This work has been supported by the Researchers Supporting Project (RSP2024R405), King Saud University, Saudi Arabia.
Author information
Authors and Affiliations
Contributions
All have made equal contributions.
Corresponding author
Ethics declarations
Conflict of interest
The authors declare no conflict of interest.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Munawar, T., Manzoor, S., Jabbour, K. et al. Nanostructural engineered titanium dioxide by rare earth metals dual doping for electrochemical supercapacitor applications. J. Korean Ceram. Soc. (2024). https://doi.org/10.1007/s43207-024-00385-x
Received:
Revised:
Accepted:
Published:
DOI: https://doi.org/10.1007/s43207-024-00385-x