Abstract
One of the most important challenges in photocatalysis research is to develop a new photocatalyst with an excellent solar light-harvesting capacity and a very high electron–hole separation efficiency. Herein, a bismuth molybdate (Bi4MoO9) photocatalyst has been successfully prepared by a facile and capping agent-free chemical precipitation technique without using of any expensive reagent or surfactant. It is simple, catalyst-free, and easily fabricated. The prepared Bi4MoO9 photocatalyst belongs to the face-centered cubic phase with an energy bandgap of 3.18 eV and spherical morphology of 64 nm. The photocatalyst provided the efficiency about 70% and 100% toward photodegradation of reactive red 141 (RR141) dye and Congo red (CR) dye, respectively. Interestingly, the photocatalyst showed an enhanced solar light-driven photoactivity of 100% toward degradation of Congo red (CR) dye in 30 min. The degradation reaction followed the first-order kinetics. Electron and hole played a vital role in dye degradation. The chemical structure of the photocatalyst remained stable after five cycles. The photocatalyst retains its original efficiency even after the fifth run implying the advantages of stability and reusability. The prepared Bi4MoO9 will be suitable for degradation of toxic dyes in the environmental protection. The present finding offers a new avenue for fabrication of solar light-responsive photocatalyst for detoxification of organic pollutants.
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Y.H. Chiu, T.F.M. Chang, C.Y. Chen, M. Sone, Y.J. Hsu, Mechanistic insights into photodegradation of organic dyes using heterostructure photocatalysts. Catalysts 9, 430–461 (2019)
T. Senasu, S. Nanan, Photocatalytic performance of CdS nanomaterials for photodegradation of organic azo dyes under artificial visible light and natural solar light irradiation. J. Mater. Sci. Mater. Electron. 28, 17421–17441 (2017)
T. Senasu, K. Hemavibool, S. Nanan, Hydrothermally grown CdS nanoparticles for photodegradation of anionic azo dyes under UV-visible light irradiation. RSC Adv. 8, 22592–22605 (2018)
C. Racles, M.F. Zaltariov, M. Iacob, M. Silion, M. Avadanei, A. Bargan, Siloxane-based metal–organic frameworks with remarkable catalytic activity in mild environmental photodegradation of azo dyes. Appl. Catal. B 205, 78–92 (2017)
S. Madan, R. Shaw, S. Tiwari, S.K. Tiwari, Adsorption dynamics of Congo red dye removal using ZnO functionalized high silica zeolitic particles. Appl. Surf. Sci. 487, 907–917 (2019)
H. Yu, L. Jiang, H. Wang, B. Huang, X. Yuan, J. Huang, J. Zhang, G. Zeng, Modulation of Bi2MoO6-based materials for photocatalytic water splitting and environmental application: a critical review. Small. 15, 1–30 (2019)
G. Fang, J. Liu, X. Yan, D. Wang, J. Israr, T. Xue, Highly efficient visible light photocatalytic activities in self-assembled metastable TiO2/Bi4MoO9 heterojunctions. Adv. Mater. Interfaces. 5, 1–9 (2018)
M.F.R. Samsudin, C. Frebillot, Y. Kaddoury, S. Sufian, W.J. Ong, Bifunctional Z-Scheme Ag/AgVO3/g-C3N4 photocatalysts for expired ciprofloxacin degradation and hydrogen production from natural rainwater without using scavengers. J. Environ. Manage. 270, 110803 (2020)
M. Shekofteh-Gohari, A. Habibi-Yangjeh, M. Abitorabi, A. Rouhi, Magnetically separable nanocomposites based on ZnO and their applications in photocatalytic processes: a review. Crit. Rev. Environ. Sci. Technol. 48, 806–857 (2018)
S. Juabrum, T. Chankhanittha, S. Nanan, Hydrothermally grown SDS-capped ZnO photocatalyst for degradation of RR141 azo dye. Mater. Lett. 245, 1–5 (2019)
T. Chankhanittha, J. Watcharakitti, S. Nanan, PVP-assisted synthesis of rod-like ZnO photocatalyst for photodegradation of reactive red (RR141) and Congo red (CR) azo dyes. J. Mater. Sci. Mater. Electron. 30, 17804 (2019)
T. Chankhanittha, S. Nanan, Hydrothermal synthesis, characterization and enhanced photocatalytic performance of ZnO toward degradation of organic azo dye. Mater. Lett. 226, 79 (2018)
J. Liu, J. Li, F. Wei, X. Zhao, Y. Su, X. Han, Ag-ZnO submicrometer rod arrays for high-efficiency photocatalytic degradation of congo red and disinfection. ACS Sustain. Chem. Eng. 7, 11258–11266 (2019)
L. Kőrösi, B. Bognár, S. Bouderias, A. Castelli, A. Scarpellini, L. Pasquale, M. Prato, Highly-efficient photocatalytic generation of superoxide radicals by phase-pure rutile TiO2 nanoparticles for azo dye removal. Appl. Surf. Sci. 493, 719–728 (2019)
A. Akhundi, A. Habibi-Yangjeh, M. Abitorabi, S. Rahim Pouran, Review on photocatalytic conversion of carbon dioxide to value-added compounds and renewable fuels by graphitic carbon nitride-based photocatalysts. Catal. Rev. Sci. Eng. 61, 595–628 (2019)
S. Li, S. Hu, W. Jiang, Y. Liu, Y. Zhou, J. Liu, Z. Wang, Facile synthesis of cerium oxide nanoparticles decorated flower-like bismuth molybdate for enhanced photocatalytic activity toward organic pollutant degradation. J. Colloid Interface Sci. 530, 171–178 (2018)
A. Kaur, G. Gupta, A.O. Ibhadon, D.B. Salunke, A.S.K. Sinha, S.K. Kansal, A Facile synthesis of silver modified ZnO nanoplates for efficient removal of ofloxacin drug in aqueous phase under solar irradiation. J. Environ. Chem. Eng. 6, 3621–3630 (2018)
Y. Zhang, C. Chai, X. Zhang, J. Liu, D. Duan, C. Fan, Y. Wang, Construction of Pt-decorated g-C3N4/Bi2WO6 Z-scheme composite with superior solar photocatalytic activity toward rhodamine B degradation. Inorg. Chem. Commun. 100, 81–91 (2019)
J.S. Roy, G. Dugas, S. Morency, Y. Messaddeq, Rapid degradation of Rhodamine B using enhanced photocatalytic activity of MoS2 nanoflowers under concentrated sunlight irradiation. Phys. E 120, 114114 (2020)
S. Zarezadeh, A. Habibi-Yangjeh, M. Mousavi, S. Ghosh, Synthesis of novel p-n-p BiOBr/ZnO/BiOI heterostructures and their efficient photocatalytic performances in removals of dye pollutants under visible light. J. Photochem. Photobiol. A 389, 112247 (2020)
G. Zhang, D. Chen, N. Li, Q. Xu, H. Li, J. He, J. Lu, Fabrication of Bi2MoO6/ZnO hierarchical heterostructures with enhanced visible-light photocatalytic activity. Appl. Catal. B 250, 313–324 (2019)
R. Hejazi, A.R. Mahjoub, A.H. Cheshme Khavar, Z. Khazaee, Novel visible-light-responsive rGO-ZnO@Bi2MoO6 nanocomposite with enhanced light harvesting and Z-scheme charge transfer for photodegradation and detoxification of RhB. Solid State Sci. 95, 105934 (2019)
M.F.R. Samsudin, H. Ullah, R. Bashiri, N.M. Mohamed, S. Sufian, Y.H. Ng, Experimental and DFT insights on microflower g-C3N4/BiVO4 photocatalyst for enhanced photoelectrochemical hydrogen generation from lake water. ACS Sustain. Chem. Eng. 8, 9393–9403 (2020)
L. Zhang, L. Zhang, Y. Chen, Y. Zheng, J. Guo, S. Wan, S. Wang, C.K. Ngaw, J. Lin, Y. Wang, CdS/ZnO: a multipronged approach for efficient reduction of carbon dioxide under visible light irradiation. ACS Sustain. Chem. Eng. 8, 5270–5277 (2020)
M.F.R. Samsudin, S. Sufian, Hybrid 2D/3D g-C3N4/BiVO4 photocatalyst decorated with RGO for boosted photoelectrocatalytic hydrogen production from natural lake water and photocatalytic degradation of antibiotics. J. Mol. Liq. 314, 113530 (2020)
M. Pirhashemi, A. Habibi-Yangjeh, S. Rahim Pouran, Review on the criteria anticipated for the fabrication of highly efficient ZnO-based visible-light-driven photocatalysts. J. Ind. Eng. Chem. 62, 1–25 (2018)
C. Li, G. Chen, J. Sun, J. Rao, Z. Han, Y. Hu, Y. Zhou, A novel mesoporous single-crystal-like Bi2WO6 with enhanced photocatalytic activity for pollutants degradation and oxygen production. ACS Appl. Mater. Interfaces. 7, 25716–25724 (2015)
Y. Chen, W. Yang, S. Gao, C. Sun, Q. Li, Synthesis of Bi2MoO6 nanosheets with rich oxygen vacancies by postsynthesis etching treatment for enhanced photocatalytic performance. ACS Appl. Nano Mater. 1, 3565–3578 (2018)
R. Yang, Q. Zhao, B. Liu, Two-step method to prepare the direct Z-scheme heterojunction hierarchical flower-like Ag@AgBr/Bi2MoO6 microsphere photocatalysts for waste water treatment under visible light. J. Mater. Sci. Mater. Electron. 31, 5054–5067 (2020)
T. Chankhanittha, V. Somaudon, J. Watcharakitti, V. Piyavarakorn, S. Nanan, Performance of solvothermally grown Bi2MoO6 photocatalyst toward degradation of organic azo dyes and fluoroquinolone antibiotics. Mater. Lett. 258, 126764–126769 (2020)
S. Kakarndee, S. Juabrum, S. Nanan, Low temperature synthesis, characterization and photoluminescence study of plate-like ZnS. Mater. Lett. 164, 198–201 (2016)
Y. Peng, Q. Liu, J. Zhang, Y. Zhang, M. Geng, J. Yu, Enhanced visible-light-driven photocatalytic activity by 0D/2D phase heterojunction of quantum dots/nanosheets on bismuth molybdates. J. Phys. Chem. C 122, 3738–3747 (2018)
W. He, Y. Sun, G. Jiang, Y. Li, X. Zhang, Y. Zhang, Y. Zhou, F. Dong, Defective Bi4MoO9/Bi metal core/shell heterostructure: enhanced visible light photocatalysis and reaction mechanism. Appl. Catal. B 239, 619–627 (2018)
L. Zhang, T. Xu, X. Zhao, Y. Zhu, Controllable synthesis of Bi2MoO6 and effect of morphology and variation in local structure on photocatalytic activities. Appl. Catal. B 98, 138–146 (2010)
Y. Sun, J. Wu, T. Ma, P. Wang, C. Cui, D. Ma, Synthesis of C@Bi2MoO6 nanocomposites with enhanced visible light photocatalytic activity. Appl. Surf. Sci. 403, 141–150 (2017)
T. Hu, Y. Yang, K. Dai, J. Zhang, C. Liang, A novel Z-scheme Bi2MoO6/BiOBr photocatalyst for enhanced photocatalytic activity under visible light irradiation. Appl. Surf. Sci. 456, 473–481 (2018)
A. Phuruangrat, T. Klangnoi, P. Patiphatpanya, P. Dumrongrojthanath, S. Thongtem, T. Thongtem, Synthesis of Pd nanoparticles modified Bi2MoO6 nanoplates by microwave-assisted deposition with their enhanced visible-light-driven photocatalyst. Optik (Stuttg). 212, 164674 (2020)
T. Chankhanittha, S. Nanan, Visible-light-driven photocatalytic degradation of ofloxacin (OFL) antibiotic and Rhodamine B (RhB) dye by solvothermally grown ZnO/Bi2MoO6 heterojunction. J. Colloid Interface Sci. 582, 412–427 (2020)
T. Senasu, T. Narenuch, K. Wannakam, T. Chankhanittha, S. Nanan, Solvothermally grown BiOCl catalyst for photodegradation of cationic dye and fluoroquinolone-based antibiotics. J. Mater. Sci. Mater. Electron. 31, 9685–9694 (2020)
F. Mei, J. Zhang, K. Dai, G. Zhu, C. Liang, A Z-scheme Bi2MoO6/CdSe-diethylenetriamine heterojunction for enhancing photocatalytic hydrogen production activity under visible light. Dalton Trans. 48, 1067–1074 (2019)
D. Saha, G. Madras, T.N. Guru Row, Solution combustion synthesis of γ(L)-Bi2MoO6 and photocatalytic activity under solar radiation. Mater. Res. Bull. 46, 1252–1256 (2011)
M. Imani, M. Farajnezhad, A. Tadjarodi, 3D hierarchical flower-like nanostructure of Bi2MoO6: mechanochemical synthesis, the effect of synthesis parameters and photocatalytic activity. Mater. Res. Bull. 87, 92–101 (2017)
J. Yi, C. Jiao, H. Mo, Q. Chen, Q. She, Z. Li, In situ synthesis of Bi2O3/Bi2MoO6 heterostructured microspheres for efficiently removal of acid orange 7. Ceram. Int. 44, 22102–22107 (2018)
B. Zhu, H. Cheng, J. Ma, Y. Qin, Y. Kong, S. Komarneni, Bi2MoO6 microspheres for the degradation of orange II by heterogeneous activation of persulfate under visible light. Mater. Lett. 261, 127099 (2020)
Y. Wang, Q. Wang, H. Zhang, Y. Wu, Y. Jia, R. Jin, S. Gao, CTAB-assisted solvothermal construction of hierarchical Bi2MoO6/Bi5O7Br with improved photocatalytic performances. Sep. Purif. Technol. 242, 116775 (2020)
M. Kasinathan, S. Thiripuranthagan, A. Sivakumar, Fabrication of sphere-like Bi2MoO6/ZnO composite catalyst with strong photocatalytic behavior for the detoxification of harmful organic dyes. Opt. Mater. (AMST) 109, 110218 (2020)
Z. Liu, Y. Song, Q. Wang, Y. Jia, X. Tan, X. Du, S. Gao, Solvothermal fabrication and construction of highly photoelectrocatalytic TiO2 NTs/Bi2MoO6 heterojunction based on titanium mesh. J. Colloid Interface Sci. 556, 92–101 (2019)
Acknowledgements
We would like to thank Materials Chemistry Research Center and PERCH-CIC for financial support. T. Chankhanittha wishes to thank financial support from Science Achievement Scholarship of Thailand (SAST). J. Watcharakitti and V. Somaudon would like to thank DPST scholarship from the Royal Thai Government.
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Chankhanittha, T., Somaudon, V., Watcharakitti, J. et al. Solar light-driven photocatalyst based on bismuth molybdate (Bi4MoO9) for detoxification of anionic azo dyes in wastewater. J Mater Sci: Mater Electron 32, 1977–1991 (2021). https://doi.org/10.1007/s10854-020-04965-5
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DOI: https://doi.org/10.1007/s10854-020-04965-5