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2017 | 131 | 2 | 263-270
Article title

Facile Synthesis and Characterization of Novel CdS/BiOI Heterojunctions with Enhanced Visible-Light Photocatalytic Performances

Content
Title variants
Languages of publication
EN
Abstracts
EN
Novel CdS/BiOI heterojunction photocatalysts were successfully prepared by facile method. The as-prepared samples were characterized by transmission electron microscopy, field-emission scanning electron microscopy, X-ray diffraction, the Raman spectroscopy, UV-vis diffuse reflectance spectra, the Fourier transform infrared spectra, and photoluminescence. It was found that CdS nanoparticles were uniformly distributed on the surface of BiOI microspheres. The photodegradation tests showed that the photocatalytic efficiency was increased at first and then decreased when further increasing CdS content in the nanocomposites. The highest activity was obtained by 3%-CdS/BiOI nanocomposites. The enhanced photocatalytic performances were attributed to the matched band potentials of CdS and BiOI, which resulted in the efficient separation of photogenerated electron-hole pairs. Based on the experimental results, a reasonable photocatalytic mechanism of CdS/BiOI photocatalysts was also proposed.
Year
Volume
131
Issue
2
Pages
263-270
Physical description
Dates
published
2017-02
received
2016-09-01
(unknown)
2017-01-07
References
  • [1] C.C. Chen, W.H. Ma, J.C. Zhao, Chem. Soc. Rev. 39, 4206 (2010), doi: 10.1039/b921692h
  • [2] F. Zhao, Q.F. Lu, Z.L. Xiu, C.F. Zhu, Nano 11, 1650048 (2016), doi: 10.1142/S179329201650048X
  • [3] H. Liu, T. Lv, C.K. Zhu, X. Su, Z.F. Zhu, J. Mol. Catal. A Chem. 396, 136 (2015), doi: 10.1016/j.molcata.2014.10.002
  • [4] B. Zeng, X.H. Chen, X.T. Ning, C.S. Chen, H. Long, Nano 8, 1350052 (2013), doi: 10.1142/S1793292013500525
  • [5] Q.J. Xiang, J.G. Yu, W.G. Wang, M. Jaroniec, Chem. Commun. 47, 6906 (2011), doi: 10.1039/c1cc11740h
  • [6] Y.J. Wang, R. Shi, J. Lin, Y.F. Zhu, Energy Environ. Sci. 4, 2922 (2011), doi: 10.1039/c0ee00825g
  • [7] H.C. Zhang, H. Huang, H. Ming, H.T. Li, L.L. Zhang, Y. Liu, Z.H. Kang, J. Mater. Chem. 22, 10501 (2012), doi: 10.1039/c2jm30703k
  • [8] R. Azimirad, S. Safa, O. Akhavan, Acta Phys. Pol. A 127, 1727 (2015), doi: 10.12693/APhysPolA.127.1727
  • [9] A. Naldoni, M. Allieta, S. Santangelo, M. Marelli, F. Fabbri, S. Cappelli, C.L. Bianchi, R. Psaro, V.D. Santo, J. Am. Chem. Soc. 134, 7600 (2012), doi: 10.1021/ja3012676
  • [10] M.A. Ischay, M.E. Anzovino, J. Du, T.P. Yoon, J. Am. Chem. Soc. 130, 12886 (2008), doi: 10.1021/ja805387f
  • [11] J. Li, Y. Yu, L.Z. Zhang, Nanoscale 6, 8473 (2014), doi: 10.1039/C4NR02553A
  • [12] T. Yan, H.Y. Liu, P.C. Gao, M. Sun, Q. Wei, W.G. Xu, X.D. Wang, B. Du, New J. Chem. 39, 3964 (2015), doi: 10.1039/C4NJ02360A
  • [13] X.F. Chang, J. Huang, Q.Y. Tan, M. Wang, G.B. Ji, S.B. Deng, G. Yu, Catal. Commun. 10, 1957 (2009), doi: 10.1016/j.catcom.2009.06.023
  • [14] J. Cao, B.Y. Xu, H.L. Lin, S.F. Chen, Chem. Eng. J. 228, 482 (2013), doi: 10.1016/j.cej.2013.05.008
  • [15] J. Cao, B.Y. Xu, H.L. Lin, B.D. Luo, S.F. Chen, Dalton Trans. 41, 11482 (2012), doi: 10.1039/c2dt30883e
  • [16] H.Q. Li, Y.M. Cui, W.S. Hong, Appl. Surf. Sci. 264, 581 (2013), doi: 10.1016/j.apsusc.2012.10.068
  • [17] Z.K. Cui, M.M. Si, Z. Zheng, L.W. Mi, W.J. Fa, H.M. Jia, Catal. Commun. 42, 121 (2013), doi: 10.1016/j.catcom.2013.08.011
  • [18] X. Zhang, L.Z. Zhang, T.F. Xie, D.J. Wang, J. Phys. Chem. C 113, 7371 (2009), doi: 10.1021/jp900812d
  • [19] G.P. Dai, J.G. Yu, G. Liu, J. Phys. Chem. C 115, 7339 (2011), doi: 10.1021/jp200788n
  • [20] J. Jiang, X. Zhang, P.B. Sun, L.Z. Zhang, J. Phys. Chem. C 115, 20555 (2011), doi: 10.1021/jp205925z
  • [21] Y.Y. Li, J.S. Wang, H.C. Yao, L.Y. Dang, Z.J. Li, Catal. Commun. 12, 660 (2011), doi: 10.1016/j.catcom.2010.12.011
  • [22] J. Cao, B.Y. Xu, B.D. Luo, H.L. Lin, S.F. Chen, Catal. Commun. 13, 63 (2011), doi: 10.1016/j.catcom.2011.06.019
  • [23] T.B. Li, G. Chen, C. Zhou, Z.Y. Shen, R.C. Jin, J.X. Sun, Dalton Trans. 40, 6751 (2011), doi: 10.1039/c1dt10471c
  • [24] C.L. Yu, J.C. Yu, C.F. Fan, H.R. Wen, S.J. Hu, Mater. Sci. Eng. B 166, 213 (2010), doi: 10.1016/j.mseb.2009.11.029
  • [25] H.F. Cheng, B.B. Huang, Y. Dai, X.Y. Qin, X.Y. Zhang, Langmuir 26, 6618 (2010), doi: 10.1021/la903943s
  • [26] D.W. Jing, L.J. Guo, J. Phys. Chem. C 111, 13437 (2007), doi: 10.1021/jp071700u
  • [27] D.W. Jing, L.J. Guo, J. Phys. Chem. B 110, 11139 (2006), doi: 10.1021/jp060905k
  • [28] N.Z. Bao, L.M. Shen, T. Takata, K. Domen, Chem. Mater. 20, 110 (2008), doi: 10.1021/cm7029344
  • [29] Y.F. Liu, W.Q. Yao, D. Liu, R.L. Zong, M. Zhang, X.G. Ma, Y.F. Zhu, Appl. Catal. B 163, 547 (2015), doi: 10.1016/j.apcatb.2014.08.039
  • [30] H.L. Lin, C.C. Zhou, J. Cao, S.F. Chen, Chin. Sci. Bull. 59, 3420 (2014), doi: 10.1007/s11434-014-0433-0
  • [31] A. Turki, C. Guillard, F. Dappozze, Z. Ksibi, G. Berhault, H. Kochkar, Appl. Catal. B 163, 404 (2015), doi: 10.1016/j.apcatb.2014.08.010
  • [32] T.S. Anirudhan, F.J. Christa, J. Hazard. Mater. 324, 117 (2017), doi: 10.1016/j.jhazmat.2016.09.073
  • [33] C. Chang, L. Zhu, S. Wang, X. Chu, L. Yue, ACS Appl. Mater. Interf. 6, 5083 (2014), doi: 10.1021/am5002597
  • [34] Y. Sun, W. Zhang, T. Xiong, Z. Zhao, F. Dong, R. Wang, W. Ho, J. Coll. Interf. Sci. 418, 317 (2014), doi: 10.1016/j.jcis.2013.12.037
  • [35] F. Chang, C.L. Li, J. Chen, J. Wang, J.R. Luo, Y.C. Xie, B.Q. Deng, X.F. Hu, Superlatt. Microstruct. 76, 90 (2014), doi: 10.1016/j.spmi.2014.10.002
  • [36] Z.C. Yang, J. Li, F.X. Cheng, Z. Chen, X.P. Dong, J. Alloys Comp. 634, 215 (2015), doi: 10.1016/j.jallcom.2015.02.103
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv131n211kz
Identifiers
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