Citation: LI Yan, ZHANG Ting-Ting, LI Yue, JIA Bing, TAN Hua-Hua, YU Jiang. Influence of Calcination Temperature on Dechlorination Performance of V₂O₅/CNTs-TiO₂ Catalysts[J]. Acta Physico-Chimica Sinica, ;2015, 31(8): 1541-1548. doi: 10.3866/PKU.WHXB201505261 shu

Influence of Calcination Temperature on Dechlorination Performance of V₂O₅/CNTs-TiO₂ Catalysts

1.
Research Center for Environmental Catalysis & Separation Process, College of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China

Received Date: 16 March 2015
Available Online: 26 May 2015
Fund Project: 国家自然科学基金(21207003) (21207003) 首都蓝天行动培育专项(Z141100001014016) (Z141100001014016) 环境模拟与污染控制国家重点实验室开放基金课题(13K08ESPCT) 和中央高校基本科研业务费专项资金(YS1401)资助项目 (13K08ESPCT) 和中央高校基本科研业务费专项资金(YS1401)

Carbon nanotubes (CNTs) pretreated with concentrated HNO3 and tetrabutyl titanate were used as raw materials to prepare CNTs-TiO₂ composite supports by the sol-gel method. Vanadium was then dipped into the CNTs-TiO₂ composite support to synthesize the V₂O₅/CNTs-TiO₂ catalyst. The influence of calcination temperature on the active species of the catalyst and the catalytic oxidation performance for degradation of hexachlorobenzene (HCB) were investigated. The synthesized catalysts were characterized using scanning electron microscopy (SEM), X-ray diffraction (XRD), and ultraviolet-visible (UV-Vis) spectroscopy. The surface chemical properties were analyzed by X-ray photoelectron spectroscopy (XPS). The results indicated that the modified carbon nanotubes have high purity and graphitization degree. The effect of calcination temperature on the active components and the activity of the catalyst were investigated. The results showed that calcination at 450 ℃ favored the dispersion of the active species of the catalyst and the formation of catalytic oxidation valences of V⁵⁺ and Ti⁴⁺ in the V₂O₅/CNTs-TiO₂ catalyst. The presence of V⁵⁺ and Ti⁴⁺ increased the concentration of the surface oxygen of the catalyst, resulting in a higher catalytic activity because of promotion of the electron mobility and oxygen transfer: 94.78% of HCB can be conversed with a loading of 0.2 g of the catalyst in an atmosphere of N₂ (80%) + O₂ (20%) at 250 ℃. The conversion of HCB remained above 90% during a 24 h batch test, which showed a stable catalytic performance.
- CNTs,
- CNTs-TiO₂ composite support,
- V₂O₅,
- Calcination temperature,
- Catalytic oxidation,
- Hexachlorobenzene
1. [1]
  
  (1) Zhu, N. R.; Luan, H. W.; Yuan, S. H.; Chen, J.; Wu, X. H.; Wan, L. L. J. Hazard. Mater. 2010, 176, 1101. doi: 10.1016/j.jhazmat. 2009.11.092
2. [2]
  (2) Debecker, D. P.; Delaigle, R.; Hung, P. C.; Buekens, A.; Gaigneaux, E. M.; Chang, M. B. Chemosphere 2011, 82, 1337. doi: 10.1016/j.chemosphere.2010.12.007
3. [3]
  (3) Yang, Y.; Yu, G.; Deng, S. B.; Wang, S. W.; Xu, Z. Z.; Huang, J.; Wang, B. Chem. Eng. J. 2012, 192, 284. doi: 10.1016/j.cej.2012.03.069
4. [4]
  (4) Domin , J. L. Rev. Environ. Health 2002, 17, 135.
5. [5]
  (5) Domin , J. L.; Gemma, P.; Nadal, M.; Marta, S. Environ. Int. 2012, 50, 22. doi: 10.1016/j.envint.2012.09.005
6. [6]
  (6) Zhang, B. N.; Meng, F.; Shi, C.; Yang, F. Q.; Wen, D. Y.; Aronsson, J.; Gbor, P. K.; Sloan, J. Atmos. Environ. 2009, 43, 2204. doi: 10.1016/j.atmosenv.2009.01.004
7. [7]
  (7) Andersson, P. L.; Berg, A. H.; Bjerselius, R.; Norrgren, L.; Olsén, H.; Olsson, P. E.; Örn, S.; Tysklind, M. Arch. Environ. Contam. Toxicol. 2001, 40, 519.
8. [8]
  (8) Zhou, P.; Li, L.; Zhang, W. Z.; Guo, Y. X. Chin. J. Catal. 2004, 25, 753. [周萍, 李莉, 张文治, 郭伊荇. 催化学报, 2004, 25, 753.]
9. [9]
  (9) Weber, R. Chemosphere 2007, 67, 109. doi: 10.1016/j.chemosphere.2006.05.094
10. [10]
  (10) Wu, Q.; Su, Y. F.; Sun, L.; Wang, M. H.; Wang, Y. Y.; Lin, C. J. Acta Phys. -Chim. Sin. 2012, 28, 635. [吴奇, 苏钰丰, 孙兰, 王梦晔, 王莹莹, 林昌健. 物理化学学报, 2012, 28, 635.] doi: 10.3866/PKU.WHXB201112231
11. [11]
  (11) Debecker, D. P.; Delaigle, R.; Bouchmella, K.; Eloy, P.; Gaigneaux, E. M.; Mutin, P. H. Catal. Today 2010, 157, 125. doi: 10.1016/j.cattod.2010.02.010
12. [12]
  (12) Wang, H. C.; Liang, H. S.; Chang, M. B. J. Hazard. Mater. 2011, 186, 1781. doi: 10.1016/j.jhazmat.2010.12.070
13. [13]
  (13) Nie, A.; Yang, H. S.; Li, Q.; Fan, X. Y.; Qiu, F. M.; Zhang, X. B. Chem. Res. 2011, 50, 9944.
14. [14]
  (14) Lin, J. X.; Wang, G. H.; Wang, R.; Lin, B. Y.; Ni, j.; Wei, K. M. Acta Phys. -Chim. Sin. 2011, 27, 1961. [林建新, 王国华, 王蓉, 林炳裕, 倪军, 魏可镁. 物理化学学报, 2011, 27, 1961.] doi: 10.3866/PKU.WHXB 20110812
15. [15]
  (15) Li, Q.; Yang, H. S.; Qiu, F. M.; Zhang, X. B. J. Hazard. Mater. 2011, 192, 915. doi: 10.1016/j.jhazmat.2011.05.101
16. [16]
  (16) Lee, S. M.; Lee, H. H.; Hong, S. C. Appl. Catal A: Gen. 2014, 470, 189. doi: 10.1016/j.apcata.2013.10.057
17. [17]
  (17) An, Z. Y.; Zhuo, Y. Q.; Chen, C. H. J. Fuel Chem. Technol. 2014, 42, 371. [安忠义, 禚玉群, 陈昌和. 燃料化学学报, 2014, 42, 371.]
18. [18]
  (18) Lian, Z. H.; Liu, F. D.; He, H. Ind. Eng. Chem. Res. 2014, 53, 19506.
19. [19]
  (19) Zhang, H.; Liu, Y. S.; Liu, W. H.; Wang, B.Y.; Wei, L. Acta Phys. Sin. 2007, 56 (12), 7256. [张辉, 刘应书, 刘文海, 王宝义, 魏龙, 物理学报, 2007, 56 (12), 7256.]
20. [20]
  (20) Yang, H. P.; Shi, Z. M.; Dai, K. J.; Duan, Y. P.; Wu, J. M. Acta Chim. Sin. 2011, 69, 536. [杨汉培, 石泽敏, 戴开静, 段云平, 吴俊明. 化学学报, 2011, 69, 536.
21. [21]
  (21) Chu, D. B.; Yin, X. J.; Feng, D. X.; Lin, H. S; Tian, Z.W. Acta Phys. -Chim. Sin. 2006, 22, 1238. [褚道葆, 尹晓娟, 冯得香, 林华水, 田昭武. 物理化学学报. 2006, 22, 1238.] doi: 10.3866/PKU.WHXB20061013
22. [22]
  (22) Zheng, Z. H.; Tong, H.; Tong, Z. Q.; Huang, Y.; Luo, J. J. Fuel Chem. Technol. 2010, 38, 343. [郑足红, 童华, 童志权, 黄妍, 罗晶. 燃料化学学报, 2010, 38, 343.]
23. [23]
  (23) Mo, J. H.; Zhang, Y. P.; Xu, Q. J.; Yang, R. J. Hazard. Mater. 2009, 168, 276. doi: 10.1016/j.jhazmat.2009.02.033
24. [24]
  (24) Kim, B.; Li, Z. J.; Kay, B. D.; Dohnálek, Z.; Kim, Y. J. Phys. Chem. C 2014, 118, 9544. doi: 10.1021/jp501179y
25. [25]
  (25) Han, Z. N.; Chang, V. W.; Wang, X. P.; Lim, T. T.; Hildemann, L. Chem. Eng. J. 2013, 218, 9. doi: 10.1016/j.cej.2012.12.025
26. [26]
  (26) Mendialdua, J.; Casanova, R.; Barbaux, Y. J. Electron. Spectrosc. Relat. Phenom. 1995, 71, 249. doi: 110.1016/0368-2048(94)02291-7
27. [27]
  (27) Demeter, M.; Reichelt, W. Surf. Sci. 2000, 454, 41.
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Influence of Calcination Temperature on Dechlorination Performance of V2O5/CNTs-TiO2 Catalysts

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通讯作者: 陈斌, bchen63@163.com

Influence of Calcination Temperature on Dechlorination Performance of V₂O₅/CNTs-TiO₂ Catalysts