Citation: WANG Dan-Jun, YUE Lin-Lin, GUO Li, ZHANG Jie, FU Feng, XUE Gang-Lin. Synthesis and Enhanced Photocatalytic Mechanism of Fe³⁺ Doped Three-Dimensional Bi₂WO₆ Hierarchical Nanoarchitectures[J]. Chinese Journal of Inorganic Chemistry, ;2014, 30(4): 961-968. doi: 10.11862/CJIC.2014.137 shu

Synthesis and Enhanced Photocatalytic Mechanism of Fe³⁺ Doped Three-Dimensional Bi₂WO₆ Hierarchical Nanoarchitectures

WANG Dan-Jun ^1,2,, ,
YUE Lin-Lin ¹ ,
GUO Li ¹ ,
ZHANG Jie ¹ ,
FU Feng ¹ ,
XUE Gang-Lin ²

1.
1 College of Chemistry &Chemical Engineering, Yan'an University, Shaanxi Key Laboratory of Chemical Reaction Engineering, Yan'an, Shaanxi 716000, China;

Corresponding author: WANG Dan-Jun,
Received Date: 11 October 2013
Available Online: 5 December 2013
Fund Project: 国家自然科学基金(No.20973133,21073106)；陕西省科技厅工业攻关项目(No.2013K11-08)；陕西省科技厅统筹项目(No.2012KG03-16)陕西省教育厅科研基金(No.13JK0669)；陕西省化学反应工程重点实验室专项科研基金(No.12JS117)；延安市工业攻关项目(No.2011kg-13)；延安大学重点项目(No.YD22013-07)资助。 (No.20973133,21073106)；陕西省科技厅工业攻关项目(No.2013K11-08)；陕西省科技厅统筹项目(No.2012KG03-16)陕西省教育厅科研基金(No.13JK0669)；陕西省化学反应工程重点实验室专项科研基金(No.12JS117)；延安市工业攻关项目(No.2011kg-13)；延安大学重点项目(No.YD22013-07)

Fe³⁺ doped three-dimensional Bi₂WO₆ hierarchical nanoarchitectures have been synthesized via a hydr-othermal process. XRD, FE-SEM, HRTEM, EDS and UV-Vis-DRS techniques were employed to characterize the phase composition, morphology and spectrum properties of the as-synthesized samples. Rhodamine Bwas selected as a model pollutant to investigate the photocatalytic activity of the as-synthesized sample under visible-light. The results indicate that Fe³⁺ doped Bi₂WO₆ exhibits a novel hierarchical nanoarchitectures, and Fe³⁺ doping can enhance the photocatalytic activity of Bi₂WO₆ photocatalyst, the amount of Fe³⁺ doping has a serious effect on the photocatalytic activity of Bi₂WO₆ photocatalyst. The results also reveal that Fe³⁺ doped Bi₂WO₆ nanoarchitecture with high stability is easy to be recycled. Furthermore, the mechanism for the enhancement of the photocatalytic activity was also investigated. The doped electron deficient Fe³⁺ ions could act as electron traps and facilitate the separation of photogenerated electron-hole pairs, thus improve the photocatalytic efficiency.
- photocatalysis;3D hierarchical Bi₂WO₆;Fe³⁺ doping;photocatalytic activity enhancement mechanism
1. [1]
  [1] Fujishima A, Honda K. Nature, 1972, 238(5358):37-38
2. [2]
  [2] Kudo A, Hijii S. Chem. Lett., 1999, 28(10):1103-1104
3. [3]
  [3] Fu H B, Pan C S, Yao W Q, et al. J. Phys. Chem. B, 2005, 109(47):22432-22439
4. [4]
  [4] Zhu S B, Xu T G, Fu H B, et al. Environ. Sci. Technol., 2007, 41(17):6234-6239
5. [5]
  [5] Li J P, Zhang X, Ai Z H, et al. J. Phys. Chem. C, 2007, 111 (18):6832-6836
6. [6]
  [6] Zhang L S, Wang W Z, Chen Z Q, et al. J. Mater. Chem., 2007, 17(24):2526-2532
7. [7]
  [7] Li Y Y, Liu J P, Huang X T, et al. Cryst. Growth Des., 2007, 7(7):1350-1355
8. [8]
  [8] Liu S W, Yu J G. J. Solid State Chem., 2008, 181(5):1048-1055
9. [9]
  [9] Duan F, Zheng Y, Chen M. Appl. Surf. Sci., 2011, 257:1972-1978
10. [10]
  [10] Xu J, Wang W, Gao E, et al. Catal. Commun., 2011, 12(9): 834-838
11. [11]
  [11] Shang M, Wang W Z, Zhang L, et al. Mater. Chem. Phys., 2010, 120(1):155-159
12. [12]
  [12] Shi R, Huang G L, Lin J, et al. J. Phys. Chem. C, 2009, 113 (45):19633-19638
13. [13]
  [13] Fu Y, Chang C, Cheng P, et al. J. Hazard. Mater., 2013, 254-255:185-192
14. [14]
  [14] Wang D J, Zhen Y Z, Xue G L, et al. J. Mater. Chem. C, 2013, 1(26):4153-4162
15. [15]
  [15] Wang D J, Xue G L, Zhen Y Z, et al. J. Mater. Chem., 2012, 22(11):4751-4758
16. [16]
  [16] Guo S, Li X, Wang H, et al. J. Colloid Interface Sci., 2012, 369(1):373-380
17. [17]
  [17] Li D F, Guo Y H, Hu C W, et al. J. Mol. Catal. A: Chem., 2004, 207(2):183-193
18. [18]
  [18] Sahel K, Perol N, Chermette H, et al. Appl. Catal. B: Enriron., 2007, 77(1-2):100-109
19. [19]
  [19] Yu T, Tan X, Zhao L, et al. Chem. Eng. J., 2010, 157(1):86-92
20. [20]
  [20] Fu H, Pan C, Yao W, et al. J. Phys. Chem. B, 2005, 109(49): 22432-22439
21. [21]
  [21] Cui Y, Huang J, Fu X, et al. Catal. Sci. Technol., 2012, 2(7): 1396-140
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Synthesis and Enhanced Photocatalytic Mechanism of Fe3+ Doped Three-Dimensional Bi2WO6 Hierarchical Nanoarchitectures

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Synthesis and Enhanced Photocatalytic Mechanism of Fe³⁺ Doped Three-Dimensional Bi₂WO₆ Hierarchical Nanoarchitectures