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
1. [1]
  Qin Hu , Liuyun Chen , Xinling Xie , Zuzeng Qin , Hongbing Ji , Tongming Su . Ni掺杂构建电子桥及激活MoS₂惰性基面增强光催化分解水产氢. Acta Physico-Chimica Sinica, 2024, 40(11): 2406024-. doi: 10.3866/PKU.WHXB202406024
2. [2]
  Yadan Luo , Hao Zheng , Xin Li , Fengmin Li , Hua Tang , Xilin She . Modulating reactive oxygen species in O, S co-doped C₃N₄ to enhance photocatalytic degradation of microplastics. Acta Physico-Chimica Sinica, 2025, 41(6): 100052-. doi: 10.1016/j.actphy.2025.100052
3. [3]
  Yang Xia , Kangyan Zhang , Heng Yang , Lijuan Shi , Qun Yi . 构建双通道路径增强iCOF/Bi₂O₃ S型异质结在纯水体系中光催化合成H₂O₂性能. Acta Physico-Chimica Sinica, 2024, 40(11): 2407012-. doi: 10.3866/PKU.WHXB202407012
4. [4]
  Xinyu Yin , Haiyang Shi , Yu Wang , Xuefei Wang , Ping Wang , Huogen Yu . Spontaneously Improved Adsorption of H₂O and Its Intermediates on Electron-Deficient Mn^(3+δ)+ for Efficient Photocatalytic H₂O₂ Production. Acta Physico-Chimica Sinica, 2024, 40(10): 2312007-. doi: 10.3866/PKU.WHXB202312007
5. [5]
  Heng Chen , Longhui Nie , Kai Xu , Yiqiong Yang , Caihong Fang . 两步焙烧法制备大比表面积和结晶性增强超薄g-C₃N₄纳米片及其高效光催化产H₂O₂. Acta Physico-Chimica Sinica, 2024, 40(11): 2406019-. doi: 10.3866/PKU.WHXB202406019
6. [6]
  Ronghui LI . Photocatalysis performance of nitrogen-doped CeO₂ thin films via ion beam-assisted deposition. Chinese Journal of Inorganic Chemistry, 2025, 41(6): 1123-1130. doi: 10.11862/CJIC.20240440
7. [7]
  Xuejiao Wang , Suiying Dong , Kezhen Qi , Vadim Popkov , Xianglin Xiang . Photocatalytic CO₂ Reduction by Modified g-C₃N₄. Acta Physico-Chimica Sinica, 2024, 40(12): 2408005-. doi: 10.3866/PKU.WHXB202408005
8. [8]
  Xin Zhou , Zhi Zhang , Yun Yang , Shuijin Yang . A Study on the Enhancement of Photocatalytic Performance in C/Bi/Bi₂MoO₆ Composites by Ferroelectric Polarization: A Recommended Comprehensive Chemical Experiment. University Chemistry, 2024, 39(4): 296-304. doi: 10.3866/PKU.DXHX202310008
9. [9]
  Yu Wang , Haiyang Shi , Zihan Chen , Feng Chen , Ping Wang , Xuefei Wang . 具有富电子Pt^δ^-壳层的空心AgPt@Pt核壳催化剂：提升光催化H₂O₂生成选择性与活性. Acta Physico-Chimica Sinica, 2025, 41(7): 100081-. doi: 10.1016/j.actphy.2025.100081
10. [10]
  Tong Zhou , Xue Liu , Liang Zhao , Mingtao Qiao , Wanying Lei . Efficient Photocatalytic H₂O₂ Production and Cr(VI) Reduction over a Hierarchical Ti₃C₂/In₄SnS₈ Schottky Junction. Acta Physico-Chimica Sinica, 2024, 40(10): 2309020-. doi: 10.3866/PKU.WHXB202309020
11. [11]
  Guoqiang Chen , Zixuan Zheng , Wei Zhong , Guohong Wang , Xinhe Wu . 熔融中间体运输导向合成富氨基g-C₃N₄纳米片用于高效光催化产H₂O₂. Acta Physico-Chimica Sinica, 2024, 40(11): 2406021-. doi: 10.3866/PKU.WHXB202406021
12. [12]
  Qin Li , Huihui Zhang , Huajun Gu , Yuanyuan Cui , Ruihua Gao , Wei-Lin Dai . In situ Growth of Cd_0.5Zn_0.5S Nanorods on Ti₃C₂ MXene Nanosheet for Efficient Visible-Light-Driven Photocatalytic Hydrogen Evolution. Acta Physico-Chimica Sinica, 2025, 41(4): 100031-. doi: 10.3866/PKU.WHXB202402016
13. [13]
  Xi YANG , Chunxiang CHANG , Yingpeng XIE , Yang LI , Yuhui CHEN , Borao WANG , Ludong YI , Zhonghao HAN . Co-catalyst Ni₃N supported Al-doped SrTiO₃: Synthesis and application to hydrogen evolution from photocatalytic water splitting. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 440-452. doi: 10.11862/CJIC.20240371
14. [14]
  Wenlong LI , Xinyu JIA , Jie LING , Mengdan MA , Anning ZHOU . Photothermal catalytic CO₂ hydrogenation over a Mg-doped In₂O_3-x catalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 919-929. doi: 10.11862/CJIC.20230421
15. [15]
  Kun WANG , Wenrui LIU , Peng JIANG , Yuhang SONG , Lihua CHEN , Zhao DENG . Hierarchical hollow structured BiOBr-Pt catalysts for photocatalytic CO₂ reduction. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1270-1278. doi: 10.11862/CJIC.20240037
16. [16]
  Zhuo WANG , Junshan ZHANG , Shaoyan YANG , Lingyan ZHOU , Yedi LI , Yuanpei LAN . Preparation and photocatalytic performance of CeO₂-reduced graphene oxide by thermal decomposition. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1708-1718. doi: 10.11862/CJIC.20240067
17. [17]
  Jianyin He , Liuyun Chen , Xinling Xie , Zuzeng Qin , Hongbing Ji , Tongming Su . ZnCoP/CdLa₂S₄肖特基异质结的构建促进光催化产氢. Acta Physico-Chimica Sinica, 2024, 40(11): 2404030-. doi: 10.3866/PKU.WHXB202404030
18. [18]
  Ruolin CHENG , Haoran WANG , Jing REN , Yingying MA , Huagen LIANG . Efficient photocatalytic CO₂ cycloaddition over W₁₈O₄₉/NH₂-UiO-66 composite catalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 523-532. doi: 10.11862/CJIC.20230349
19. [19]
  Yulian Hu , Xin Zhou , Xiaojun Han . A Virtual Simulation Experiment on the Design and Property Analysis of CO₂ Reduction Photocatalyst. University Chemistry, 2025, 40(3): 30-35. doi: 10.12461/PKU.DXHX202403088
20. [20]
  Chenye An , Abiduweili Sikandaier , Xue Guo , Yukun Zhu , Hua Tang , Dongjiang Yang . 红磷纳米颗粒嵌入花状CeO₂分级S型异质结高效光催化产氢. Acta Physico-Chimica Sinica, 2024, 40(11): 2405019-. doi: 10.3866/PKU.WHXB202405019

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(327)
HTML views(26)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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

Metrics

通讯作者: 陈斌, bchen63@163.com

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