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.]
1. [1]
  Jing Zhang , Su Zhang , Qiqi Li , Linken Ji , Yutong Li , Yukang Ren , Xiaobei Zang , Ning Cao , Han Hu , Peng Liang , Zhuangjun Fan . Integrating high surface area and electric conductivity in activated carbon by in situ formation of the less-defective carbon network during selective chemical etching. Acta Physico-Chimica Sinica, 2025, 41(10): 100114-0. doi: 10.1016/j.actphy.2025.100114
2. [2]
  Qiang ZHAO , Zhinan GUO , Shuying LI , Junli WANG , Zuopeng LI , Zhifang JIA , Kewei WANG , Yong GUO . Cu₂O/Bi₂MoO₆ Z-type heterojunction: Construction and photocatalytic degradation properties. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 885-894. doi: 10.11862/CJIC.20230435
3. [3]
  Xianghai Song , Xiaoying Liu , Zhixiang Ren , Xiang Liu , Mei Wang , Yuanfeng Wu , Weiqiang Zhou , Zhi Zhu , Pengwei Huo . Insights into the greatly improved catalytic performance of N-doped BiOBr for CO₂ photoreduction. Acta Physico-Chimica Sinica, 2025, 41(6): 100055-0. doi: 10.1016/j.actphy.2025.100055
4. [4]
  Yaping ZHANG , Tongchen WU , Yun ZHENG , Bizhou LIN . Z-scheme heterojunction β-Bi₂O₃ pillared CoAl layered double hydroxide nanohybrid: Fabrication and photocatalytic degradation property. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 531-539. doi: 10.11862/CJIC.20240256
5. [5]
  Fangxuan Liu , Ziyan Liu , Guowei Zhou , Tingting Gao , Wenyu Liu , Bin Sun . 中空结构光催化剂. Acta Physico-Chimica Sinica, 2025, 41(7): 100071-0. doi: 10.1016/j.actphy.2025.100071
6. [6]
  Xia Shu , Longtian Sima , Jiali Wang , Jiacheng Chu , Xieyidai·Yusunjiang , Mubareke·Maimaitijiang , Yingwei Lu , Yan Wang . Analysis of the Report Generated by the QuadraSorb evo BET Surface Area Analyzer. University Chemistry, 2025, 40(5): 391-400. doi: 10.12461/PKU.DXHX202411013
7. [7]
  Heng Chen , Longhui Nie , Kai Xu , Yiqiong Yang , Caihong Fang . Remarkable Photocatalytic H₂O₂ Production Efficiency over Ultrathin g-C₃N₄ Nanosheet with Large Surface Area and Enhanced Crystallinity by Two-Step Calcination. Acta Physico-Chimica Sinica, 2024, 40(11): 2406019-0. doi: 10.3866/PKU.WHXB202406019
8. [8]
  Juntao Yan , Liang Wei . 2D S-Scheme Heterojunction Photocatalyst. Acta Physico-Chimica Sinica, 2024, 40(10): 2312024-0. doi: 10.3866/PKU.WHXB202312024
9. [9]
  Jiali Lei , Juan Wang , Wenhui Zhang , Guohong Wang , Zihui Liang , Jinmao Li . TiO₂/CdIn₂S₄ S-scheme heterojunction photocatalyst promotes photocatalytic hydrogen evolution coupled vanillyl alcohol oxidation. Acta Physico-Chimica Sinica, 2025, 41(12): 100174-0. doi: 10.1016/j.actphy.2025.100174
10. [10]
  Zhinan GUO , Junli WANG , Qiang ZHAO , Zhifang JIA , Zuopeng LI , Kewei WANG , Yong GUO . Cu₂O/Bi₂CrO₆ Z-scheme heterojunction: Construction and photocatalytic degradation properties for tetracycline. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 741-752. doi: 10.11862/CJIC.20240403
11. [11]
  Yi YANG , Shuang WANG , Wendan WANG , Limiao CHEN . Photocatalytic CO₂ reduction performance of Z-scheme Ag-Cu₂O/BiVO₄ photocatalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 895-906. doi: 10.11862/CJIC.20230434
12. [12]
  Jiaqi Yang , Xuqiang Hao , Jiejie Jing , Yuqiang Hao , Zhiliang Jin . 3D/2D ReSe₂/ZnCdS S-scheme photocatalyst with efficient interfacial charge separation for optimized hydrogen production. Acta Physico-Chimica Sinica, 2025, 41(10): 100131-0. doi: 10.1016/j.actphy.2025.100131
13. [13]
  Asif Hassan Raza , Shumail Farhan , Zhixian Yu , Yan Wu . Double S-Scheme ZnS/ZnO/CdS Heterostructure Photocatalyst for Efficient Hydrogen Production. Acta Physico-Chimica Sinica, 2024, 40(11): 2406020-0. doi: 10.3866/PKU.WHXB202406020
14. [14]
  Mian Wei , Chang Cheng , Bowen He , Bei Cheng , Kezhen Qi , Chuanbiao Bie . Inorganic-organic CdS/YBTPy S-scheme photocatalyst for efficient hydrogen production and its mechanism. Acta Physico-Chimica Sinica, 2025, 41(12): 100158-0. doi: 10.1016/j.actphy.2025.100158
15. [15]
  Zhiquan Zhang , Baker Rhimi , Zheyang Liu , Min Zhou , Guowei Deng , Wei Wei , Liang Mao , Huaming Li , Zhifeng Jiang . Insights into the Development of Copper-Based Photocatalysts for CO₂ Conversion. Acta Physico-Chimica Sinica, 2024, 40(12): 2406029-0. doi: 10.3866/PKU.WHXB202406029
16. [16]
  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
17. [17]
  Tieping CAO , Yuejun LI , Dawei SUN . Surface plasmon resonance effect enhanced photocatalytic CO₂ reduction performance of S-scheme Bi₂S₃/TiO₂ heterojunction. Chinese Journal of Inorganic Chemistry, 2025, 41(5): 903-912. doi: 10.11862/CJIC.20240366
18. [18]
  Guanghui SUI , Yanyan CHENG . Application of rice husk-based activated carbon-loaded MgO composite for symmetric supercapacitors. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 521-530. doi: 10.11862/CJIC.20240221
19. [19]
  Jingping Li , Suding Yan , Jiaxi Wu , Qiang Cheng , Kai Wang . Improving hydrogen peroxide photosynthesis over inorganic/organic S-scheme photocatalyst with LiFePO₄. Acta Physico-Chimica Sinica, 2025, 41(9): 100104-0. doi: 10.1016/j.actphy.2025.100104
20. [20]
  Lewang Yuan , Yaoyao Peng , Zong-Jie Guan , Yu Fang . Insights into the development of 2D covalent organic frameworks as photocatalysts in organic synthesis. Acta Physico-Chimica Sinica, 2025, 41(8): 100086-0. doi: 10.1016/j.actphy.2025.100086

Get Citation

PDF

XML

Metrics

PDF Downloads(1512)
Abstract views(2451)
HTML views(4)

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

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

Metrics

通讯作者: 陈斌, bchen63@163.com

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