Citation: LU Sheng-Yong, HUANG Yi-Long, WANG Qiu-Lin, LI Xiao-Dong, YAN Jian-Hua. Photocatalytic Degradation of Gaseous 1,2-Dichlorobenzene over TiO₂/AC Photocatalysts[J]. Acta Physico-Chimica Sinica, ;2011, 27(09): 2191-2199. doi: 10.3866/PKU.WHXB20110924 shu

Photocatalytic Degradation of Gaseous 1,2-Dichlorobenzene over TiO₂/AC Photocatalysts

1.
State Key Laboratory of Clean Energy Utilization, Institute for Thermal Power Engineering, Zhejiang University, Hangzhou 310027, P. R. China

Received Date: 10 May 2011
Available Online: 15 July 2011
Fund Project: 国家重点基础研究发展计划项目(2011CB201500) (2011CB201500) 国家科技支撑计划项目(2007BAC27B04-4) (2007BAC27B04-4)水体污染控制与治理科技重大专项课题(2009ZX07317-003)资助 (2009ZX07317-003)

Using commercially available activated carbon (AC) as a carrier, photocatalysts of activated carbon-supported TiO₂ (TiO₂/AC) with different specific surface areas and TiO₂ loading contents were prepared by the sol-gel method. Nitrogen adsorption, X-ray diffraction (XRD), and scanning electron microscopy (SEM) were used to obtain the performance parameters of the TiO₂/AC catalysts. The photocatalytic performance of the TiO₂/AC catalysts was studied by using gaseous 1,2-dichlorobenzene. The influence of catalyst dose, specific surface area, and gaseous 1,2-dichlorobenzene concentration on this photodegradation was investigated. The results show that a nano-TiO₂ deposit was formed with a particle size of approximately 10 nm. The loading of TiO₂ onto the AC with a large specific surface area enhanced the photocatalytic activity of TiO₂ photocatalysis with regard to the degradation of gaseous 1,2- dichlorobenzene. We show that TiO₂/AC catalysts have a synergetic effect on AC adsorption and TiO₂ photocatalysis during the degradation of gaseous 1,2-dichlorobenzene by comparing the photocatalytic performance of a commercial P25 catalyst and TiO₂/AC catalysts.
- Supported TiO₂,
- Activated carbon support,
- Specific surface area,
- Photocatalyst,
- Gaseous 1,2-dichlorobenzene
1. [1]
  (1) Lu, S. Y.;Wu, D.;Wang, Q. L.; Yan, J. H.; Buekens, A. G.; Cen, K. F. Chemosphere 2011, 82 (9), 1215.
2. [2]
  (2) Yu, J. G.; Zhao, X. J.; Zhao, Q. N. Thin Solid Films 2000, 379 (1-2), 7.
3. [3]
  (3) Huang, H. H.; Tseng, D. H.; Juang, L. C. Journal of Hazarous Materials 2008, 156 (1-3), 186.
4. [4]
  (4) Joung, S. K.; Amemiya, T.; Murabayashi, M.; Itoh, K. Applied Catalysis A: General 2006, 312, 20.
5. [5]
  (5) Liu, S. X.; Chen, X. Y. Acta Phys. -Chim. Sin. 2008, 24, 533. [刘守新, 陈孝云. 物理化学学报, 2008, 24, 533.]
6. [6]
  (6) Li, C. P.; Zhao, R. H.; Guo, F.; Chen, J. F. Acta Phys. -Chim. Sin. 2007, 23, 157. [李翠平, 赵瑞红, 郭奋, 陈建峰. 物理化学学报, 2007, 23, 157.]
7. [7]
  (7) Xu, X.;Wang, X. J.; Hu, Z. H.; Liu, Y. F.;Wang, C. C.; Zhao, G. H. Acta Phys. -Chim. Sin. 2010, 26, 79. [徐鑫, 王晓静, 胡中华, 刘亚菲, 王晨晨, 赵国华. 物理化学学报, 2010, 26, 79.]
8. [8]
  (8) Zhang, X.W.; Lei, L. C. Journal of Hazarous Materials 2008, 153 (1-2), 827.
9. [9]
  (9) Wang, X. J.; Hu, Z. H.; Chen, Y. J.; Zhao, G. H.; Liu, Y. F.;Wen, Z. B. Applied Surface Science 2009, 255 (7), 3953.
10. [10]
  (10) Chen, Y. J.; Hu, Z. H.;Wang, X. J.; Zhao, G. H.; Liu, Y. F.; Liu, W. Acta Phys. -Chim. Sin. 2008, 24, 1589. [陈玉娟, 胡中华, 王晓静, 赵国华, 刘亚菲, 刘巍. 物理化学学报, 2008, 24, 1589.]
11. [11]
  (11) Choi,W.; Hong, S. J.; Chang, Y. S.; Cho, Y. Environmental Science and Technology 2000, 34, 4810.
12. [12]
  (12) Chiang, Y. C.; Chaing, P. C.; Huang, C. P. Carbon 2001, 39 (4), 523.
13. [13]
  (13) Matos, J.; Laine, J.; Herrmann, J. M. Applied Catalysis BEnvironmental 1998, 18 (3-4), 281.
14. [14]
  (14) Czaplicka, M. Journal of Hazarous Materials 2006, 134 (1-3), 45.
15. [15]
  (15) Gratzel, M.; Frank, A. J. Journal of Physical Chemistry 1982, 86 (15), 2964.
16. [16]
  (16) Subramani, A. K.; Byrappa, K.; Ananda, S.; Rai, K.; Ranganathaiah, C.; Yoshimura, M. Bulletin of Materials Science 2007, 30 (1), 37.
17. [17]
  (17) Huang, Z. H.; Xu, D. P.; Kang, F. Y.; Hao, J. M. New Carbon Material 2004, 19 (3), 229. [黄正宏, 许德平, 康飞宇, 郝吉明. 新型炭材料, 2004, 19 (3), 229.]
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1.
沈阳化工大学材料科学与工程学院沈阳 110142

Photocatalytic Degradation of Gaseous 1,2-Dichlorobenzene over TiO2/AC Photocatalysts

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通讯作者: 陈斌, bchen63@163.com

Photocatalytic Degradation of Gaseous 1,2-Dichlorobenzene over TiO₂/AC Photocatalysts