Abstract
This work reports on the construction of a Bi2MoO6/ZnO heterojunction photocatalyst via a simple two-step solvothermal method. The X-ray diffraction, scanning electron microscopy and transmission electron microscopy results confirm the formation of Bi2MoO6/ZnO heterojunction. Bi2MoO6/ZnO photocatalyst exhibits higher photocatalytic activity than Bi2MoO6 or ZnO alone under visible light irradiation, in which the main active species are ·OH and ·O2 −. The mechanism for the enhanced photocatalytic activity is proposed. The heterojunction between Bi2MoO6 and ZnO could effectively promote the interfacial charge transfer and decrease the combination of photoinduced electrons and holes during the photocatalytic process. Furthermore, lots of nanosized heterojunction could provide massive reactive sites and enhance the photocatalytic performance. This novel photocatalyst demonstrates potential application for organic pollutant elimination and proposes insights for designing highly efficient heterojunction photocatalysts.
Similar content being viewed by others
References
H. Wang, L. Zhang, Z. Chen, J. Hu, S. Li, Z. Wang, J. Liu, X. Wang, Chem. Soc. Rev. 43, 5234 (2014)
J. Zhang, M.A. Itzler, H. Zbinden, J.W. Pan, Light Sci. Appl. 4, e286 (2015)
P. Rath, O. Kahl, S. Ferrari, F. Sproll, G. Lewes-Malandrakis, D. Brink, K. Ilin, M. Siegel, C. Nebel, W. Pernice, Light Sci. Appl. 4, e338 (2015)
S.L. Diedenhofen, D. Kufer, T. Lasanta, G. Konstantatos, Light Sci. Appl. 4, e234 (2015)
F. Pincella, K. Isozaki, K. Miki, Light Sci. Appl. 3, e133 (2014)
H. Xin, B. Li, Light Sci. Appl. 3, e205 (2014)
T. Allsop, R. Arif, R. Neal, K. Kalli, V. Kundrat, A. Rozhin, P. Culverhouse, D.J. Webb, Light Sci. Appl. 5, e16036 (2016)
Y. Lu, X. Li, C. Han, L. Ge, S. Fang, P. Qiu, RSC Adv. 6, 84485 (2016)
D. Wang, H. Shen, L. Guo, C. Wang, F. Fu, Y. Liang, RSC Adv. 6, 71052 (2016)
J.H. Lee, J.I. Youn, Y.J. Kim, H.J. Oh, J. Mater. Sci. Technol. 31, 664 (2015)
X. Xu, L. Hu, N. Gao, S. Liu, S. Wageh, A.A. Al-Ghamdi, A. Alshahrie, X. Fang, Adv. Funct. Mater. 25, 445 (2015)
L. Zheng, S. Han, H. Liu, P. Yu, X. Fang, Small 12, 1527 (2016)
H. Ma, M. Zhao, Y. Fu, C. Ma, X. Dong, X. Zhang, J. Mater. Sci. 27, 4598 (2016)
J. Zhang, L. Zhang, N. Yu, K. Xu, S. Li, H. Wang, J. Liu, RSC Adv. 5, 75081 (2015)
Y. Shimodaira, H. Kato, H. Kobayashi, A. Kudo, J. Phys. Chem. B 110, 17790 (2006)
J. Li, Y. Yin, E. Liu, Y. Ma, J. Wan, J. Fan, X. Hu, J. Hazard. Mater. 321, 183 (2017)
R. Kashfi-Sadabad, S. Yazdani, A. Alemi, H. Tran Doan, R. Ramprasad, M.T. Pettes, Langmuir 32, 10967 (2016)
B. Geng, B. Wei, H. Gao, L. Xu, J. Alloys Compd. 699, 783 (2017)
Y. Hao, X. Dong, X. Wang, H. Ma, X. Zhang, RSC Adv. 6, 102155 (2016)
X. Luo, S. Zhang, F. Ding, X. Lin, RSC Adv. 6, 58371 (2016)
J. Yang, X. Niu, S. An, W. Chen, J. Wang, W. Liu, RSC Adv. 7, 2943 (2017)
X. Fang, Z. Wei, R. Chen, J. Tang, H. Zhao, L. Zhang, D. Zhao, D. Fang, J. Li, F. Fang, X. Chu, X. Wang, ACS Appl. Mater. Interface 7, 10331 (2015)
X. Fang, Z. Wei, Y. Yang, R. Chen, Y. Li, J. Tang, D. Fang, H. Jia, D. Wang, J. Fan, X. Ma, B. Yao, X. Wang, ACS Appl. Mater. Interface 8, 1661 (2016)
M.K. Satheesan, K.V. Baiju, V. Kumar, J. Mater. Sci. 28, 4719 (2017)
X. Zhang, J. Mei, S. Wang, Y. Zheng, C. Cui, J. Pan, C. Li, J. Mater. Sci. 28, 4669 (2017)
P.K. Shrestha, Y.T. Chun, D. Chu, Light Sci. Appl. 4, e259 (2015)
C.C. Lu, X.Y. Hu, K.B. Shi, Q. Hu, R. Zhu, H. Yang, Q.H. Gong, Light Sci. Appl. 4, e302 (2015)
Y.Y. Lai, Y.P. Lan, T.C. Lu, Light Sci. Appl. 2, e76 (2013)
G. Tian, Y. Chen, W. Zhou, K. Pan, Y. Dong, C. Tian, H. Fu, J. Mater. Chem. 21, 887 (2011)
J. Li, X. Liu, Z. Sun, L. Pan, J. Colloid Interface Sci. 463, 145 (2016)
X. Guo, H. Zhu, Q. Li, Appl. Catal. B 160–161, 408 (2014)
Acknowledgements
This work was supported by the National Natural Science Foundation of China (Nos. 61605036 and 21401034), Heilongjiang Province Foundation for Returned Chinese Scholars (Grant No. LC201401), Postdoctoral Foundation of Heilongjiang Province (301000095), The Natural Science Foundation of Heilongjiang Province (QC2015008).
Author information
Authors and Affiliations
Corresponding authors
Rights and permissions
About this article
Cite this article
Yang, J., Li, L., Xu, Z. et al. Constructing heterojunction photocatalyst with nanosized interface via a facile strategy for achieving enhanced photocatalytic activity. J Mater Sci: Mater Electron 28, 13814–13820 (2017). https://doi.org/10.1007/s10854-017-7227-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10854-017-7227-5