Abstract
Novel Z-scheme-based BiVO4/CdS photocatalysts with efficient charge separation were prepared by simple in situ hydrothermal method. The compact structure of the CdS nanorod and BiVO4 nanosheet has formed a Z-scheme heterojunction. The as-prepared BiVO4/CdS composites were characterized by X-ray diffraction, scanning electron microscopy, transmission electron microscopy, Raman spectroscopy, diffuse reflection spectroscopy, photoluminescence and photocurrent techniques. It was found that the BiVO4/CdS composites had the light-absorbing range and could efficiently degrade malachite green dye under visible-light irradiation. In this report, the result of the best degrading sample could achieve 92% in 30 min under visible light, respectively. BiVO4/CdS composites perform photocatalytic efficiently due to the Z-scheme. Furthermore, the Z-scheme-based BiVO4/CdS composites leaded to a major oxidation site at BiVO4, which successfully avoided photoetching of CdS during photocatalysis. Especially, the BiVO4/CdS system exhibits great photogenerated electron–hole pairs separation capabilities and high redox capabilities. This unique method of synthesizing Z-scheme-based BiVO4/CdS heterojunction has ability to reduce the cost and promote photocatalytic in visible-light range simultaneously.
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W. Fu, F. Xue, M. Liu, Int. J. Hydrogen Energy 43, 13738 (2018)
C. Zhao, Y. Zhang, H. Jiang, J. Chen, Y. Liu, Q. Liang, M. Zhou, Z. Li, Y. Zhou, J. Phys. Chem. C 123, 18037 (2019)
V. Preethi, S. Kanmani, Int. J. Hydrogen Energy 43, 3920 (2018)
B. Agopcan, D. Akyüz, F. Karaca, C. Sarıoğlu, A. Koca, Int. J. Hydrogen Energy 43, 8206 (2018)
S. Fang, Y. Zhou, M. Zhou, Z. Li, S. Xu, C. Yao, J. Ind. Eng. Chem. 58, 64 (2018)
X. Lang, X. Chen, J. Zhao, Chem. Soc. Rev. 43, 473 (2014)
Y. Song, S. Xue, G. Wang, J. Jin, Q. Liang, Z. Li, S. Xu, J. Phys. Chem. Solids. 121, 329 (2018)
L. Cathie, L. Tan, S. Sumathi, S. Chai, Int. J. Hydrogen Energy 43, 748 (2018)
J. Dong, L. Duan, Q. Wu, W. Yao, Int. J. Hydrogen Energy 43, 2139 (2018)
Y. Yu, B. Zhang, Angew. Chem. Int. Ed. 57, 5590 (2018)
B. Liu, Y. Fang, Z. Li, S. Xu, J. Nanosci. Nanotechnol. 12, 889 (2015)
J. Jin, J. Yu, D. Guo, C. Cui, W. Ho, Small 11, 5262 (2015)
J. Low, C. Jiang, B. Cheng, S. Wageh, A.A. Al-Ghamdi, J.G. Yu, Small Methods 1, 1700080 (2017)
H. Cui, Y. Zhou, J. Mei, Z. Li, S. Xu, C. Yao, J. Phys. Chem. Solids 112, 80 (2018)
S. Liu, J. Yu, M. Jaroniec, J. Am. Chem. Soc. 132, 11914 (2010)
S. Fang, M. Sun, Y. Zhou, Q. Liang, Z. Li, S. Xu, J. Alloy. Compd. 656, 771 (2016)
S. Fang, Y. Zhou, H. Cui, Z. Li, S. Xu, L. Wang, J. Mater. Sci. Mater. Electron. 28, 14575 (2017)
H. Cui, M. Shao, B. Li, Y. Zhang, C. Yao, Z. Li, S. Xu, J. Phys. Chem. Solids 136, 109150 (2020)
S.Y. Ryu, J. Choi, W. Balcerski, T.K. Lee, M.R. Hoffmann, Ind. Eng. Chem. Res. 46, 7476 (2007)
M. Wang, W. Fu, L. Du, Y. Wei, P. Rao, L. Wei, X. Zhao, Y. Wang, S. Sun, Appl. Surf. Sci. 515, 146059 (2020)
Z. Liu, Y. Wang, B. Wang, Y. Li, Z. Liu, J. Han, K. Guo, Y. Li, T. Cui, L. Han, C. Liu, G. Li, Int. J. Hydrogen Energy 38, 10226 (2013)
M. Zhou, Z. Liu, X. Li, Z. Liu, Ind. Eng. Chem. Res. 57, 6210 (2018)
B. Babu, V.V.N. Harish, R. Koutavarapu, J. Shim, K. Yoo, J. Ind. Eng. Chem. 76, 476 (2019)
L. Wang, W. Wang, Y. Chen, L. Yao, X. Zhao, H. Shi, M. Cao, Y. Liang, ACS Appl. Mater. Interfaces. 10, 11652 (2018)
S. Singh, N. Khare, Mater. Lett. 161, 64 (2015)
P. Madhusudan, J. Zhang, B. Cheng, J. Yu, Phys. Chem. Chem. Phys. 17, 15339 (2015)
M. Shang, W. Wang, L. Zhang, J. Hazard. Mater. 167, 803 (2009)
J. Yu, Y. Zhang, A. Kudo, J. Solid State Chem. 182, 223 (2009)
H. Li, G. Liu, X. Duan, Mater. Chem. Phys. 115, 9 (2009)
N. Wetchakun, S. Chaiwichain, B. Inceesungvorn, K. Pingmuang, S. Phanichphant, A.I. Minett, J. Chen, ACS Appl. Mater. Interfaces 4, 3718 (2012)
M. Shang, Z. Wang, L. Zhang, S. Sun, L. Wang, L. Zhou, J. Phys. Chem. C 113, 14727 (2009)
S. Balachandran, N. Prakash, K. Thirumalai, M. Muruganandham, M. Sillanpaa, M. Swaminathan, Ind. Eng. Chem. Res. 53, 8346 (2009)
J. Wei, C. Zhou, Y. Xin, X. Li, L. Zhao, Z. Liu, New J. Chem. 42, 19415 (2018)
F. Zhou, J. Fan, Q. Xu, Y. Min, Appl. Catal. B 201, 77 (2017)
B. Han, S.Q. Liu, Y.J. Xu, Z.R. Tang, RSC Adv. 5, 16476 (2015)
J. Jiang, M. Wang, R. Li, L. Ma, L. Guo, Int. J. Hydrogen Energy 38, 13069 (2013)
Y. Wang, G. Tan, T. Liu, Y. Su, H. Ren, X. Zhang, A. Xia, L. Lv, Y. Liu, Appl. Catal. B 234, 37 (2018)
N.D. Phu, L.H. Hoang, P.K. Vu, X. Chen, H. Wen, W. Chou, J. Mater. Sci. Mater. Electron. 27, 6452 (2016)
F. Vaquero, R.M. Navarro, J.L.G. Fierro, Appl. Catal. B 203, 753 (2017)
J. Yu, A. Kudo, Adv. Funct. Mater. 16, 2163 (2006)
H. Cui, B. Li, Z. Li, X. Li, S. Xu, Appl. Surf. Sci. 455, 831 (2018)
S.P. Berglund, A.J. Rettie, S. Hoang, C.B. Mullins, Phys. Chem. Chem. Phys. 14, 7065 (2012)
H. He, S.P. Bergiund, A.J.E. Rettie, W.D. Chemelewski, P. Xiao, Y. Zhang, C.B. Mullins, J. Mater. Chem. A 2, 9371 (2014)
H. Cui, B. Li, Y. Zhang, X. Zheng, X. Li, Z. Li, S. Xu, Int. J. Hydrogen Energy 43, 18242 (2018)
N. Nie, L. Zhang, J. Fu, B. Cheng, J. Yu, Appl. Surf. Sci. 441, 12 (2018)
F. Dong, Y. Sun, L. Wu, M. Fu, Z. Wu, Catal. Sci. Technol. 2, 1332 (2012)
K. Hua, X. Li, D. Fang, J. Yi, R. Bao, Z. Luo, Appl. Surf. Sci. 447, 610 (2018)
W. Xu, C. Zheng, H. Hua, Q. Yang, L. Chen, Y. Xi, C. Hu, Appl. Surf. Sci. 327, 140 (2015)
S. Han, K. Xiao, L. Liu, H. Huang, Mater. Res. Bull. 74, 436 (2016)
Y. Wang, G. Tan, T. Liu, Y. Su, H. Ren, X. Zhang, A. Xia, L. Lv, Y. Liu, Appl. Catal. B Environ. 234, 37 (2018)
J. Yu, J. Zhang, M. Jaroniec, Green Chem. 12, 1611 (2010)
N.C.S. Selvam, A.G. Kim, D.J. Kim, W. Hong, W. Kim, S.H. Park, W.K. Jo, Sci. Total Environ. 635, 741 (2018)
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This work was financially supported by the National Natural Science Foundations of China (Nos. 21876015 and 21703019).
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Zhang, T., Wang, X., Sun, Z. et al. Fabrication and efficient photocatalytic dye degradation over Z-scheme-based BiVO4/CdS heterojunction under visible-light irradiation. J Mater Sci: Mater Electron 31, 15742–15750 (2020). https://doi.org/10.1007/s10854-020-04136-6
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DOI: https://doi.org/10.1007/s10854-020-04136-6