Citation: AO Ping, XU Xiang-Sheng, XU Xiao-Xiao, LI Jia-Heng, YAN Xin-Huan. Low-Temperature Total Oxidation of Toluene over Assembled Pt/TiO₂ Catalyst[J]. Acta Physico-Chimica Sinica, ;2014, 30(5): 950-956. doi: 10.3866/PKU.WHXB201403111 shu

Low-Temperature Total Oxidation of Toluene over Assembled Pt/TiO₂ Catalyst

1.
State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310014, P. R. China

Received Date: 6 December 2013
Available Online: 11 March 2014
Fund Project:

A highly active assembled Pt/TiO₂ catalyst (Pt/TiO₂-AS) was synthesized using a simple directadsorption method, in which uniformly dispersed Pt nanoparticles were directly loaded on a TiO₂ support. Compared with Pt/TiO₂ produced by wet impregnation (Pt/TiO₂-WI), the Pt/TiO₂-AS catalyst exhibited higher activity in the total oxidation of toluene, with a toluene conversion to CO₂ and H₂O of 100% at 150 ℃. The high activity remained even at high toluene concentrations and gas hourly space velocities. The properties of the synthesized catalysts were characterized using X- ray diffraction (XRD), N₂ adsorption- desorption (Brunauer-Emmett-Teller (BET) method), transmission electron microscopy (TEM), X- ray photoelectron spectroscopy (XPS), temperature-programmed reduction of H₂ (H₂-TPR), and Fourier-transform infrared (FTIR) spectroscopy. The results showed that the Pt/TiO₂-AS crystallites were smaller than those of Pt/TiO₂-WI, with fine dispersion, greater Pt⁰ exposure on the support surface, and more active Ti―O bands, giving more oxygen vacancies and reactive oxygen species. The valence states of the active centers changed significantly (Pt⁰→Pt^δ+) during stability tests; this is the main reason for the deactivation of the Pt/TiO₂-AS catalyst.
- Platinum,
- Titanium dioxide,
- Assembled catalyst,
- Toluene,
- Total oxidation
1. [1]
  
  (1) Kim, S. C.; Shim, W. G. J. Hazard. Mater. 2008, 154, 310. doi: 10.1016/j.jhazmat.2007.10.027
2. [2]
  (2) Yu, C.W. F.; Kim, J. T. Indoor Built Environ. 2012, 21, 137. doi: 10.1177/1420326X11424330
3. [3]
  (3) Wang, H. L.; Nie, L.; Li, J.; Wang, Y. F.; Wang, G.; Wang, J. H.; Hao, Z. P. Chin. Sci. Bull. 2012, 57, 1739. [王海林, 聂磊, 李靖, 王宇飞, 王刚, 王俊慧, 郝郑平. 科学通报, 2012, 57, 1739.] doi: 10.1007/s11434-012-5028-z
4. [4]
  (4) Zhang, C. B.; Liu, F. D.; Zhai, Y. P.; Ariga, H.; Yi, N.; Liu, Y. C.; Asakura, K.; Flytzani-Stephanopoulos, M.; He, H. Angew. Chem. Int. Edit. 2012, 51, 9628. doi: 10.1002/anie.v51.38
5. [5]
  (5) Li, W. B.; ng, H. Acta Phys. -Chim. Sin. 2010, 26, 885. [黎维彬, 龚浩. 物理化学学报, 2010, 26, 885.] doi: 10.3866/PKU.WHXB20100436
6. [6]
  (6) Everaert, K.; Baeyens, J. J. Hazard. Mater. 2004, 109, 113. doi: 10.1016/j.jhazmat.2004.03.019
7. [7]
  (7) Takeguchi, T.; Aoyama, S.; Ueda, J.; Kikuchi, R.; Eguchi, K. Top. Catal. 2003, 23, 159. doi: 10.1023/A:1024888724146
8. [8]
  (8) Zhao, F. Z.; Zeng, P. H.; Ji, S. F.; Yang, X.; Li, C. Y. Acta Phys. -Chim. Sin. 2010, 26, 3285. [赵福真, 曾鹏辉, 季生福, 杨肖, 李成岳. 物理化学学报, 2010, 26, 3285.] doi: 10.3866/PKU.WHXB20101137
9. [9]
  (9) Varela-Gandia, F. J.; Berenguer-Murcia, A.; Lozano-Castello, D.; Cazorla-Amoros, D.; Sellick, D. R.; Taylor, S. H. Catal. Sci. Technol. 2013, 3, 2708. doi: 10.1039/c3cy00323j
10. [10]
  (10) Scire, S.; Minico, S.; Crisafulli, C.; Satriano, C.; Pistone, A. Appl. Catal. B 2003, 40, 43. doi: 10.1016/S0926-3373(02)00127-3
11. [11]
  (11) Papaefthimiou, P.; Ioannides, T.; Verykios, X. E. Appl. Catal. B 1998, 15, 75. doi: 10.1016/S0926-3373(97)00038-6
12. [12]
  (12) Xiong, D. S.; Qin, F.; Xu, H. L.; Shen, W. Acta Chim. Sin. 2012, 70, 39. [熊德胜, 秦枫, 徐华龙, 沈伟. 化学学报, 2012, 70, 39.]
13. [13]
  (13) Aguero, F. N.; Barbero, B. P.; Gambaro, L.; Cadus, L. E. Appl. Catal. B 2009, 91, 108. doi: 10.1016/j.apcatb.2009.05.012
14. [14]
  (14) Barbero, B. P.; Costa-Almeida, L.; Sanz, O.; Morales, M. R.; Cadus, L. E.; Montes, M. J. Chem. Eng. 2008, 139, 430. doi: 10.1016/j.cej.2007.12.033
15. [15]
  (15) Wu, X. Q.; Zong, R. L.; Zhu, Y. F. Acta Phys. -Chim. Sin. 2012, 28, 437. [吴小琴, 宗瑞隆, 朱永法. 物理化学学报, 2012, 28, 437.] doi: 10.3866/PKU.WHXB201112082
16. [16]
  (16) Kim, S. C.; Shim, W. G.; Lee, M. S.; Jung, S. C.; Park, Y. K. J. Nanosci. Nanotechnol. 2011, 11, 7347. doi: 10.1166/jnn.2011.4768
17. [17]
  (17) Chen, C. Y.; Zhu, J.; Chen, F.; Meng, X. J.; Zheng, X. M.; Gao, X. H.; Xiao, F. S. Appl. Catal. B 2013, 140, 199.
18. [18]
  (18) Ye, Q.; Hu, F. F.; Yan, L. N.; Wang, J.; Cheng, S. Y.; Kang, T. F. Acta Phys. -Chim. Sin. 2011, 27, 2872. [叶青, 霍飞飞, 闫立娜, 王娟, 程水源, 康天放. 物理化学学报, 2011, 27, 2872.] doi: 10.3866/PKU.WHXB20112872
19. [19]
  (19) Ribeiro, F.; Silva, J. M.; Silva, E.; Vaz, M. F.; Oliveira, F. A. C. Catal. Today 2011, 176, 93. doi: 10.1016/j.cattod.2011.02.007
20. [20]
  (20) Hosseini, M.; Barakat, T.; Cousin, R.; Aboukais, A.; Su, B. L.; DeWeireld, G.; Siffert, S. Appl. Catal. B 2012, 111, 218.
21. [21]
  (21) Nadgeri, J. M.; Telkar, M. M.; Rode, C. V. Catal. Commun. 2008, 9, 441. doi: 10.1016/j.catcom.2007.07.023
22. [22]
  (22) Masui, T.; Imadzu, H.; Matsuyama, N.; Imanaka, N. J. Hazard. Mater. 2010, 176, 1106. doi: 10.1016/j.jhazmat.2009.11.108
23. [23]
  (23) Mao, J. Z.; Yan, X. H.; Gu, H. Z.; Jiang, L. C. Chin. J. Catal. 2009, 30, 182. [毛建忠, 严新焕, 顾辉子, 江玲超. 催化学报, 2009, 30, 182. ] doi: 10.1016/S1872-2067(08)60095-9
24. [24]
  (24) Zhao, L.; Xu, X. S.; Zhang, K. C.; Yan, X. H. Acta Phys. -Chim. Sin. 2012, 28, 923. [赵磊, 许响生, 张凯超, 严新焕. 物理化学学报, 2012, 28, 923.] doi: 10.3866/PKU.WHXB201202081
25. [25]
  (25) Yang, F.; Xu, X. S.; Gu, H. Z.; Chen, A. A.; Yan, X. H. Acta Phys. -Chim. Sin. 2012, 28, 2141. [杨芳, 许响生, 顾辉子, 陈傲昂, 严新焕. 物理化学学报, 2012, 28, 2141.] doi: 10.3866/PKU.WHXB201206201
26. [26]
  (26) Xu, X. S.; Li, X. Q.; Cu, H. Z.; Huang, Z. B.; Yan, X. H. Appl. Catal. A 2012, 429, 17.
27. [27]
  (27) Ould-Ely, T.; Pan, C.; Amiens, C.; Chaudret, B.; Dassenoy, F.; Lecante, P.; Casanove, M. J.; Mosset, A.; Respaud, M.; Broto, J. M. J. Phys. Chem. B 2000, 104, 695. doi: 10.1021/jp9924427
28. [28]
  (28) Xu, P. C.; Liu, Y.; Wei, J. H.; Xiong, R.; Pan, C. X.; Shi, J. Acta Phys. -Chim. Sin. 2010, 26, 2261. [许平昌, 柳阳, 魏建红, 熊锐, 潘春旭, 石兢. 物理化学学报, 2010, 26, 2261.] doi: 10.3866/PKU.WHXB20100815
29. [29]
  (29) Di, L. B.; Xu, Z. J.; Wang, K.; Zhang, X. L. Catal. Today 2013, 211, 109. doi: 10.1016/j.cattod.2013.03.025
30. [30]
  (30) Li, N.; Chen, Q. Y.; Luo, L. F.; Huang, W. X.; Luo, M. F.; Hu, G. S.; Lu, J. Q. Appl. Catal. B 2013, 142, 523.
31. [31]
  (31) Ismail, A. A.; Bahnemann, D.W. J. Phys. Chem. C 2011, 115, 5784. doi: 10.1021/jp110959b
32. [32]
  (32) Li, L.; Xu, B. Q. Acta Phys. -Chim. Sin. 2005, 21, 1132. [李莉, 徐柏庆. 物理化学学报, 2005, 21, 1132.] doi: 10.3866/PKU.WHXB20051014
33. [33]
  (33) Almeida, T. S.; Palma, L. M.; Leonello, P. H.; Morais, C.; Kokoh, K. B.; De Andrade, A. R. J. Power Sources 2012, 215, 53. doi: 10.1016/j.jpowsour.2012.04.061
34. [34]
  (34) Bonneviot, L.; Haller, G. L. J. Catal. 1991, 130, 359. doi: 10.1016/0021-9517(91)90120-S
35. [35]
  (35) Wang, J. L.; Wang, K. C.; Cao, H. Y.; Chen, Y. D.; Liu, Z. M.; Zhu, Y.; ng, M. C.; Chen, Y. Q. Acta Phys. -Chim. Sin. 2009, 25, 689. [王健礼, 王康才, 曹红岩, 陈永东, 刘志敏, 朱艺, 龚茂初, 陈耀强. 物理化学学报, 2009, 25, 689.] doi: 10.3866/PKU.WHXB200904211
36. [36]
  (36) Barakat, T.; Finne, G.; Franco, M.; Cousin, R.; Giraudon, J. M.; Lamonier, J. F.; Thomas, D.; Decroly, A.; DeWeireld, G.; Siffert, S. Adv. Innov. Mater. Appl. 2011, 324, 162.
37. [37]
  (37) Einaga, H.; Teraoka, Y. Res. Chem. Intermediat. 2008, 34, 617. doi: 10.1163/156856708784795536
38. [38]
  (38) Panagiotopoulou, P.; Kondarides, D. I. J. Catal. 2008, 260, 141. doi: 10.1016/j.jcat.2008.09.014
39. [39]
  (39) Benvenutti, E. V.; Franken, L.; Moro, C. C.; Davanzo, C. U. Langmuir 1999, 15, 8140. doi: 10.1021/la990195s
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Low-Temperature Total Oxidation of Toluene over Assembled Pt/TiO2 Catalyst

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Low-Temperature Total Oxidation of Toluene over Assembled Pt/TiO₂ Catalyst