Citation: ZHANG Peng, ZHAO Lu Song, YAO Jiang Hong, CAO Ya An. Structure, Characterization and Photocatalytic Properties of TiO₂ Doped with Different Content of Sn⁴⁺ Ions[J]. Acta Physico-Chimica Sinica, ;2013, 29(06): 1305-1312. doi: 10.3866/PKU.WHXB201303182 shu

Structure, Characterization and Photocatalytic Properties of TiO₂ Doped with Different Content of Sn⁴⁺ Ions

ZHANG Peng ^1,2 ,
ZHAO Lu Song ^1,2 ,
YAO Jiang Hong ^1,2 ,
CAO Ya An ^1,2,

1.
1 College of Physics, Nankai University, Tianjin 300071, P. R. China;
2 Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, Teda Applied Physics School, Nankai University, Tianjin 300457, P. R. China

Received Date: 11 December 2012
Available Online: 18 March 2013
Fund Project: 国家自然科学基金(51072082, 21173121, 11074129) (51072082, 21173121, 11074129)国家重点基础研究发展规划项目(973) (2012CB934201)资助 (973) (2012CB934201)

Pure TiO₂ and Sn⁴⁺ doped TiO₂ (TiO₂-Snx%) photocatalysts were prepared by a sol-gel method, where x% represents the nominal molar fraction of Sn⁴⁺ ions in the Zr⁴⁺ structure. The crystal structure and energy band structure of the resultant catalysts were characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and surface photovoltage spectroscopy (SPS).The results show that for a low content of Sn⁴⁺ ions, the Sn⁴⁺ ions are doped into the TiO₂ lattice and replace lattice Ti⁴⁺ ions in a substitute mode (Ti_1-xSn_xO₂). The energy levels of these Sn⁴⁺ ions are located 0.38 eV below the conduction band. Moreover, the rutile SnO₂ crystal structure evolves with increasing content of Sn⁴⁺ ions, i.e., a TiO₂/SnO₂ structure is formed. The conduction band of SnO₂ is located 0.33 eV lower than that of TiO₂. The separation and recombination mechanism of the photo-generated carriers was characterized by photoluminescence and transient photovoltage techniques. The results showed that the formation of the energy levels of Sn⁴⁺ ions and the conduction band of rutile SnO₂ can enhance the separation of the photogenerated carriers, and suppress the recombination of photo-generated carriers. However, the energy levels of Sn⁴⁺ can lead to a much longer life time and higher separation efficiency of the photo-generated carriers. For different content of Sn⁴⁺ in Sn⁴⁺ ion doped TiO₂(TiO₂-Snx%), the abovementioned aspects improve the photocatalytic activity.
- Sn⁴⁺-doped TiO₂,
- Content of Sn⁴⁺ ions,
- Transient photovoltage,
- Surface photovoltage spectroscopy,
- Life time of photo-generated electrons
1. [1]
  
  (1) Fujishima, A.; Honda, K. Nature 1972, 238, 37. doi: 10.1038/238037a0
2. [2]
  (2) Grätzel, M. Nature 2001, 414, 338. doi: 10.1038/35104607
3. [3]
  (3) Khan, S.; Al-Shahry, M.; Ingler,W. Science 2002, 297, 2243.doi: 10.1126/science.1075035
4. [4]
  (4) Yu, H.; Chen, S.; Quan, X.; Zhao, H.; Zhang, Y. Environ. Sci. Technol. 2008, 42, 3791. doi: 10.1021/es702948e
5. [5]
  (5) Asahi, R.; Morikawa, T.; Ohwaki, K.; Aoki, K.; Taga, Y. Science2001, 293, 269. doi: 10.1126/science.1061051
6. [6]
  (6) Francioso, L.; Presicce, D.; Siciliano, P.; Ficarella, A. Sensors and Actuators B 2007, 123, 516. doi: 10.1016/j.snb.2006.09.037
7. [7]
  (7) Zhao,W.; Ma,W.; Chen, C.; Zhao, J.; Shuai, Z. J. Am. Chem. Soc. 2004, 126, 4782. doi: 10.1021/ja0396753
8. [8]
  (8) Zhang, J.;Wu, Y.; Xing, M.; Leghari, S.; Sajjad, S. Energy Environ. Sci. 2010, 3, 715. doi: 10.1039/b927575d
9. [9]
  (9) Ji, P.; Takeuchi, M.; Cuong, T.; Zhang, J.; Matsuoka, M.; Anpo,M. Research on Chemical Intermediates 2010, 36, 327.doi: 10.1007/s11164-010-0142-5
10. [10]
  (10) Luo, D. C.; Zhang, L. L.; Long, H. J.; Chen, Y. M.; Cao, Y. A.Acta Phys. -Chim. Sin. 2008, 24, 1095. [罗大超, 张兰兰, 龙绘锦, 陈咏梅, 曹亚安. 物理化学学报, 2008, 24, 1095.]doi: 10.3866/PKU.WHXB20080632
11. [11]
  (11) Li, K. Y.; Guo, J.; Liu, T.; Zhou, B. J.; Li, Y. Acta Phys. -Chim. Sin. 2008, 24, 2096. [李葵英, 郭静, 刘通, 周冰晶,李悦. 物理化学学报, 2008, 24, 2096.] doi: 10.3866/PKU.WHXB20081127
12. [12]
  (12) Zhou, X.; Lu, J.; Li, L.;Wang, Z. Journal of Nanomaterials2011, 2011, 432947.
13. [13]
  (13) Mahanty, S.; Roy, S.; Sen, S. Journal of Crystal Growth 2004,261, 77. doi: 10.1016/j.jcrysgro.2003.09.023
14. [14]
  (14) Gu, Q.; Long, J.; Zhou, Y.; Yuan, R.; Lin, H.;Wang, X. Journal of Catalysis 2012, 289, 88. doi: 10.1016/j.jcat.2012.01.018
15. [15]
  (15) Zheng, T.; Tian, Z.; Sun, J. X.; Su, B. T.; Lei, Z. Q. Chemical Research and Application 2012, 24, 1. [郑焘, 田泽, 孙佳星, 苏碧桃, 雷自强. 化学研究与应用, 2012, 24, 1.]
16. [16]
  (16) Duan, Y.; Fu, N.; Liu, Q.; Fang, Y.; Zhou, X.; Zhang, J.; Lin, Y.J. Phys. Chem. C 2012, 116, 8888. doi: 10.1021/jp212517k
17. [17]
  (17) Cao, Y.; He, T.; Zhao, L.;Wang, E.; Yang,W.; Cao, Y. J. Phys. Chem. C 2009, 113, 18121. doi: 10.1021/jp9069288
18. [18]
  (18) Cao, Y.; Yang, Y.; Zhang,W.; Liu, G.; Yue, P. New J. Chem.2004, 28, 218. doi: 10.1039/b306845e
19. [19]
  (19) Wang, Y.; Ma, C.; Sun, X.; Li, H. Nanotechnology 2002, 13,565. doi: 10.1088/0957-4484/13/5/304
20. [20]
  (20) Li, J.; Zeng, H. J. Am. Chem. Soc. 2007, 129, 15839.doi: 10.1021/ja073521w
21. [21]
  (21) Xu, H.; Zhang, L. J. Phys. Chem. C 2010, 114, 11534.doi: 10.1021/jp1027965
22. [22]
  (22) Bullock, E.; Patthey, L.; Steinemann, S. Surface Science 1996,352, 504. doi: 10.1016/0039-6028(95)01188-9
23. [23]
  (23) Li, D.; Haneda, H.; Hishita, D.; Ohashi, N. Chem. Mater. 2005,17, 2596. doi: 10.1021/cm049099p
24. [24]
  (24) Serpone, N.; Lawless, D.; Khairutdinov, R. J. Phys. Chem.1995, 99, 16646. doi: 10.1021/j100045a026
25. [25]
  (25) Yuan, J.;Wu, Q.; Zhang, P.; Yao, J.; He, T.; Cao, Y. Environ. Sci. Technol. 2012, 46, 2330. doi: 10.1021/es203333k
1. [1]
  Xinlong WANG , Zhenguo CHENG , Guo WANG , Xiaokuen ZHANG , Yong XIANG , Xinquan WANG . Enhancement of the fragile interface of high voltage LiCoO₂ by surface gradient permeation of trace amounts of Mg/F. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 571-580. doi: 10.11862/CJIC.20230259
2. [2]
  Qingtang ZHANG , Xiaoyu WU , Zheng WANG , Xiaomei WANG . Performance of nano Li₂FeSiO₄/C cathode material co-doped by potassium and chlorine ions. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1689-1696. doi: 10.11862/CJIC.20240115
3. [3]
  Zizheng LU , Wanyi SU , Qin SHI , Honghui PAN , Chuanqi ZHAO , Chengfeng HUANG , Jinguo PENG . Surface state behavior of W doped BiVO₄ photoanode for ciprofloxacin degradation. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 591-600. doi: 10.11862/CJIC.20230225
4. [4]
  Xin XIONG , Qian CHEN , Quan XIE . First principles study of the photoelectric properties and magnetism of La and Yb doped AlN. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1519-1527. doi: 10.11862/CJIC.20240064
5. [5]
  Cheng PENG , Jianwei WEI , Yating CHEN , Nan HU , Hui ZENG . First principles investigation about interference effects of electronic and optical properties of inorganic and lead-free perovskite Cs₃Bi₂X₉ (X=Cl, Br, I). Chinese Journal of Inorganic Chemistry, 2024, 40(3): 555-560. doi: 10.11862/CJIC.20230282
6. [6]
  Yonghui ZHOU , Rujun HUANG , Dongchao YAO , Aiwei ZHANG , Yuhang SUN , Zhujun CHEN , Baisong ZHU , Youxuan ZHENG . Synthesis and photoelectric properties of fluorescence materials with electron donor-acceptor structures based on quinoxaline and pyridinopyrazine, carbazole, and diphenylamine derivatives. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 701-712. doi: 10.11862/CJIC.20230373
7. [7]
  Ya-Nan Yang , Zi-Sheng Li , Sourav Mondal , Lei Qiao , Cui-Cui Wang , Wen-Juan Tian , Zhong-Ming Sun , John E. McGrady . Metal-metal bonds in Zintl clusters: Synthesis, structure and bonding in [Fe₂Sn₄Bi₈]^3– and [Cr₂Sb₁₂]^3–. Chinese Chemical Letters, 2024, 35(8): 109048-. doi: 10.1016/j.cclet.2023.109048
8. [8]
  Shuangxi Li , Huijun Yu , Tianwei Lan , Liyi Shi , Danhong Cheng , Lupeng Han , Dengsong Zhang . NO_x reduction against alkali poisoning over Ce(SO₄)₂-V₂O₅/TiO₂ catalysts by constructing the Ce⁴⁺–SO₄²⁻ pair sites. Chinese Chemical Letters, 2024, 35(5): 108240-. doi: 10.1016/j.cclet.2023.108240
9. [9]
  Xinyuan Shi , Chenyangjiang , Changyu Zhai , Xuemei Lu , Jia Li , Zhu Mao . Preparation and Photoelectric Performance Characterization of Perovskite CsPbBr₃ Thin Films. University Chemistry, 2024, 39(6): 383-389. doi: 10.3866/PKU.DXHX202312019
10. [10]
  Zhenming Xu , Mingbo Zheng , Zhenhui Liu , Duo Chen , Qingsheng Liu . Experimental Design of Project-Driven Teaching in Computational Materials Science: First-Principles Calculations of the LiFePO₄ Cathode Material for Lithium-Ion Batteries. University Chemistry, 2024, 39(4): 140-148. doi: 10.3866/PKU.DXHX202307022
11. [11]
  Peng ZHOU , Xiao CAI , Qingxiang MA , Xu LIU . Effects of Cu doping on the structure and optical properties of Au₁₁(dppf)₄Cl₂ nanocluster. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1254-1260. doi: 10.11862/CJIC.20240047
12. [12]
  Fan JIA , Wenbao XU , Fangbin LIU , Haihua ZHANG , Hongbing FU . Synthesis and electroluminescence properties of Mn²⁺ doped quasi-two-dimensional perovskites (PEA)₂Pb_yMn_1-yBr₄. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1114-1122. doi: 10.11862/CJIC.20230473
13. [13]
  Wei Zhong , Dan Zheng , Yuanxin Ou , Aiyun Meng , Yaorong Su . K原子掺杂高度面间结晶的g-C₃N₄光催化剂及其高效H₂O₂光合成. Acta Physico-Chimica Sinica, 2024, 40(11): 2406005-. doi: 10.3866/PKU.WHXB202406005
14. [14]
  Ruoxi Sun , Yiqian Xu , Shaoru Rong , Chunmiao Han , Hui Xu . The Enchanting Collision of Light and Time Magic: Exploring the Footprints of Long Afterglow Lifetime. University Chemistry, 2024, 39(5): 90-97. doi: 10.3866/PKU.DXHX202310001
15. [15]
  Kexin Dong , Chuqi Shen , Ruyu Yan , Yanping Liu , Chunqiang Zhuang , Shijie Li . Integration of Plasmonic Effect and S-Scheme Heterojunction into Ag/Ag₃PO₄/C₃N₅ Photocatalyst for Boosted Photocatalytic Levofloxacin Degradation. Acta Physico-Chimica Sinica, 2024, 40(10): 2310013-. doi: 10.3866/PKU.WHXB202310013
16. [16]
  Xiaoning TANG , Shu XIA , Jie LEI , Xingfu YANG , Qiuyang LUO , Junnan LIU , An XUE . Fluorine-doped MnO₂ with oxygen vacancy for stabilizing Zn-ion batteries. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1671-1678. doi: 10.11862/CJIC.20240149
17. [17]
  Ruilin Han , Xiaoqi Yan . Comparison of Multiple Function Methods for Fitting Surface Tension and Concentration Curves. University Chemistry, 2024, 39(7): 381-385. doi: 10.3866/PKU.DXHX202311023
18. [18]
  Yan ZHAO , Xiaokang JIANG , Zhonghui LI , Jiaxu WANG , Hengwei ZHOU , Hai GUO . Preparation and fluorescence properties of Eu³⁺-doped CaLaGaO₄ red-emitting phosphors. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1861-1868. doi: 10.11862/CJIC.20240242
19. [19]
  Jianbao Mei , Bei Li , Shu Zhang , Dongdong Xiao , Pu Hu , Geng Zhang . Enhanced Performance of Ternary NASICON-Type Na_3.5-xMn_0.5V_1.5-xZr_x(PO₄)₃/C Cathodes for Sodium-Ion Batteries. Acta Physico-Chimica Sinica, 2024, 40(12): 2407023-. doi: 10.3866/PKU.WHXB202407023
20. [20]
  Jizhou Liu , Chenbin Ai , Chenrui Hu , Bei Cheng , Jianjun Zhang . 六氯锡酸铵促进钙钛矿太阳能电池界面电子转移及其飞秒瞬态吸收光谱研究. Acta Physico-Chimica Sinica, 2024, 40(11): 2402006-. doi: 10.3866/PKU.WHXB202402006

Get Citation

PDF

XML

Metrics

PDF Downloads(688)
Abstract views(762)
HTML views(15)

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

Structure, Characterization and Photocatalytic Properties of TiO2 Doped with Different Content of Sn4+ Ions

Metrics

通讯作者: 陈斌, bchen63@163.com

Structure, Characterization and Photocatalytic Properties of TiO₂ Doped with Different Content of Sn⁴⁺ Ions