Abstract
In this present work, a visible-light-responsive TiO2/α-Fe2O3-heterostructured nanocomposite was fabricated by hydrothermal and ultrasonication methods. To unravel the physicochemical and optical characteristics, the as-fabricated photocatalysts were characterized by PXRD, FT-IR, HRSEM, HRTEM, UV–Vis DRS absorption, and PL analysis, respectively. The optical band gap (Eg) of TiO2 and TiO2/α-Fe2O3 were found to be 3.21 and 2.72 eV, respectively. The photocatalytic efficiency of TiO2/α-Fe2O3 composite photocatalyst was evaluated towards the degradation of aqueous methylene blue (MB) dye under visible-light irradiation. The results showed that the heterostructured α-Fe2O3/TiO2 catalyst exhibits faster and higher removal efficiency of (20 ppm) MB dye (92.7%) than the other photocatalytic degradation of pristine TiO2 (33%) and α-Fe2O3 (47.3%) within 100 min. The enriched photocatalytic efficiency is due to the enhanced visible-light response following by interfacial charges transfer between TiO2 and α-Fe2O3 which in turn allows the formation of a high yield of separated electron–hole (e−/h+) pairs and produced of reactive oxygen species. On top of the enhanced photoactivity, TiO2/α-Fe2O3 showed great stability and recycling ability which may encourage its transfer to real use towards the purification of wastewater.
Similar content being viewed by others
References
G.K. Upadhyay, J.K. Rajput, T.K. Pathak, V. Kumar, L.P. Purohit, Vacuum 160, 154 (2019)
Y. Koo, G. Littlejohn, B. Collins, Y. Yun, V.N. Shanov, M. Schulz, D. Pai, J. Sankar, Compos. Part B: Eng. 57, 105 (2014)
S. He, P. Hou, E. Petropoulos, Y. Feng, Y. Yu, L. Xue, L. Yang, Front. Chem. 6, 1 (2018)
M. Wang, Y. Hu, J. Han, R. Guo, H. Xiong, Y. Yin, J. Mater. Chem. A 3, 20727 (2015)
L. Kong, J. Yan, P. Li, S.F. Liu, ACS Sustain. Chem. Eng. 6, 10436 (2018)
G.R. Surikanti, A.K. Bandarapu, M.V. Sunkara, ChemistrySelect 4, 2249 (2019)
P. Pooseekheaw, W. Thongpan, A. Panthawan, E. Kantarak, W. Sroila, P. Singjai, Molecules 25, 3327 (2020)
W.K. Jo, T. Adinaveen, J.J. Vijaya, N.C. Sagaya Selvam, RSC Adv. 6, 10487 (2016)
A. Leelavathi, B. Mukherjee, C. Nethravathi, S. Kundu, M. Dhivya, N. Ravishankar, G. Madras, RSC Adv. 3, 20970 (2013)
J. Sun, X. Li, Q. Zhao, J. Ke, D. Zhang, J. Phys. Chem. C 118, 10113 (2014)
M.S.S. Danish, A. Bhattacharya, D. Stepanova, A. Mikhaylov, M.L. Grilli, M. Khosravy, T. Senjyu, Metals 10, 1 (2020)
W.K. Jo, N. Clament Sagaya Selvam, J. Hazard. Mater. 299, 462 (2015)
S. Martha, P. Chandra Sahoo, K.M. Parida, RSC Adv. 5, 61535 (2015)
C. Karthikeyan, P. Arunachalam, K. Ramachandran, A.M. Al-Mayouf, S. Karuppuchamy, J. Alloy. Compd. 828, 154281 (2020)
S. Gautam, H. Agrawal, M. Thakur, A. Akbari, H. Sharda, R. Kaur, M. Amini, J. Environ. Chem. Eng. 8, 103726 (2020)
A. Gołąbiewska, M.P. Kobylański, A. Zaleska-Medynska, Metal Oxide-Based Photocatalysis: Fundamentals and Prospects for Application (Elsevier, Amsterdam, 2018), pp. 3–50
M.M. Mohamed, W.A. Bayoumy, M.E. Goher, M.H. Abdo, T.Y. Mansour El-Ashkar, Appl. Surf. Sci. 412, 668 (2017)
W.K. Jo, N.C.S. Selvam, Dalton Trans. 44, 16024 (2015)
L. Xu, J. Wang, Environ. Sci. Technol. 46, 10145 (2012)
S. Balu, S. Velmurugan, S. Palanisamy, S.W. Chen, V. Velusamy, T.C.K. Yang, and E. S. I. El-Shafey. J. Taiwan Inst. Chem. Eng. 99, 258 (2019)
R. Djellabi, B. Yang, H.M. Adeel Sharif, J. Zhang, J. Ali, X. Zhao, J. Clean. Prod. 233, 841 (2019)
L. Baia, E. Orbán, S. Fodor, B. Hampel, E.Z. Kedves, K. Saszet, I. Székely, É Karácsonyi, B. Réti, P. Berki, A. Vulpoi, K. Magyari, A. Csavdári, C. Bolla, V. Coşoveanu, K. Hernádi, M. Baia, A. Dombi, V. Danciu, G. Kovács, Z. Pap, Mater. Sci. Semicond. Process. 42, 66 (2016)
A.M. Abdel-Wahab, A.S. Al-Shirbini, O. Mohamed, O. Nasr, J. Photochem. Photobiol. A 347, 186 (2017)
M.R.A. Kumar, B. Abebe, H.P. Nagaswarupa, H.C.A. Murthy, C.R. Ravikumar, F.K. Sabir, Sci. Rep. 10, 1249 (2020)
S. Ma, S. Zhan, Y. Jia, Q. Zhou, ACS Appl. Mater. Interfaces 7, 10576 (2015)
H. Wei, L. Wang, Z. Li, S. Ni, Q. Zhao, Nano-Micro Lett. 3, 6 (2011)
K. Kaviyarasan, V. Vinoth, T. Sivasankar, A.M. Asiri, J.J. Wu, S. Anandan, Ultrason. Sonochem. 51, 223 (2019)
D. He, Y. Yang, J. Tang, K. Zhou, W. Chen, Y. Chen, Z. Dong, Environ. Sci. Pollut. Res. 26, 12359 (2019)
X. Lu, X. Li, F. Chen, Z. Chen, J. Qian, Q. Zhang, J. Alloy. Compd. 815, 152326 (2020)
J. Tian, P. Hao, N. Wei, H. Cui, H. Liu, ACS Catal. 5, 4530 (2015)
R.M. Cornell, U. Schwertmann, The Iron Oxides (Wiley, Hoboken, 2003)
R. Djellabi, B. Yang, K. Xiao, Y. Gong, D. Cao, H.M.A. Sharif, X. Zhao, C. Zhu, J. Zhang, J. Colloid Interface Sci. 553, 409 (2019)
R. Djellabi, X. Zhao, C.L. Bianchi, P. Su, J. Ali, B. Yang, J. Clean. Prod. 269, 122286 (2020)
M. Fakhrul Ridhwan Samsudin, S. Sufia, R. Bashiri, N. Muti Mohamed, L.T. Siang,, R.M. Ramli, Mater. Today: Proc. 5, 21710 (2018)
W.A. Aboutaleb, R.A. El-Salamony, Mater. Chem. Phys. 236, 121724 (2019)
L. Zhu, H. Li, Z. Liu, P. Xia, Y. Xie, D. Xiong, J. Phys. Chem. C 122, 9531 (2018)
S. Chandrasekaran, W.M. Choi, J.S. Chung, S.H. Hur, E.J. Kim, Mater. Lett. 136, 118 (2014)
V. Ramasamy Raja, A. Karthika, S. Lok Kirubahar, A. Suganthi, M. Rajarajan, Solid State Ionics 332, 55 (2019)
D. Lu, B. Zhao, P. Fang, S. Zhai, D. Li, Z. Chen, W. Wu, W. Chai, Y. Wu, N. Qi, Appl. Surf. Sci. 359, 435 (2015)
N.S. Arul, D. Mangalaraj, R. Ramachandran, A.N. Grace, J.I. Han, J. Mater. Chem. A 3, 15248 (2015)
B. Sharma, P.K. Boruah, A. Yadav, M.R. Das, J. Environ. Chem. Eng. 6, 134 (2018)
J. Qin, C. Yang, M. Cao, X. Zhang, R. Saravanan, S. Limpanart, M. Ma, R. Liu, Mater. Lett. 189, 156 (2017)
L. Rožić, S. Petrović, D. Lončarević, B. Grbić, N. Radić, S. Stojadinović, V. Jović, J. Lamovec, Ceram. Int. 45, 2361 (2019)
C.V. Reddy, B. Babu, J. Shim, J. Phys. Chem. Solids 112, 20 (2018)
D. Ke, H. Liu, T. Peng, X. Liu, K. Dai, Mater. Lett. 62, 447 (2008)
J.C. Cano-Franco, M. Álvarez-Láinez, Mater. Sci. Semicond. Process. 90, 190 (2019)
M.N. Cardoza-Contreras, A. Vásquez-Gallegos, A. Vidal-Limon, J.M. Romo-Herrera, S. Águila, O.E. Contreras, Catalysts 9, 1 (2019)
M. Gurulakshmi, M. Selvaraj, A. Selvamani, P. Vijayan, N.R. Sasi, Rekha, K. Shanthi, Appl. Catal. A 449, 31 (2012)
M.M. Rashad, A.A. Ismail, I. Osama, I.A. Ibrahim, A.H.T. Kandil, Arabian J. Chem. 7, 71 (2014)
S.K. Lakhera, R. Venkataramana, A. Watts, M. Anpo, B. Neppolian, Res. Chem. Intermed. 43, 5091 (2017)
A.B. Ali Baig, V. Rathinam, V. Ramya, Mater. Technol. 36, 623 (2021)
R. Saravanan, V.K. Gupta, E. Mosquera, F. Gracia, J. Mol. Liq. 198, 409 (2014)
D. Zhang, S. Cui, J. Yang, J. Alloy. Compd. 708, 1141 (2017)
R. Li, Y. Jia, N. Bu, J. Wu, Q. Zhen, J. Alloy. Compd. 643, 88 (2015)
Z. Zhang, Y. Ma, X. Bu, Q. Wu, Z. Hang, Z. Dong, X. Wu, Sci. Rep. 8, 10532 (2018)
Acknowledgements
The authors extend their thanks to Research Supporting Project (Ref: RSP-2021/160) King Saud University.
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
Conflict of interest
The authors have declared 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
About this article
Cite this article
Kavitha, S., Ranjith, R., Jayamani, N. et al. Fabrication of visible-light-responsive TiO2/α-Fe2O3-heterostructured composite for rapid photo-oxidation of organic pollutants in water. J Mater Sci: Mater Electron 33, 8906–8919 (2022). https://doi.org/10.1007/s10854-021-06971-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10854-021-06971-7