View More View Less
  • 1 School of Urban Development and Environment Engineering, Shanghai Second Polytechnic University, Shanghai 201209, People's Republic of China
  • | 2 School of Biology and Environmental Science, Shanghai Normal University, Shanghai 200234, People's Republic of China
Restricted access

Abstract

Titanium substituted highly ordered SBA-15 spheres with a diameter about 5 μm in a ternary P123-H2O-HCl-TEOS system were prepared by the hydrothermal method and the catalytic activity in the epoxidation of cyclohexene was studied. The synthesized materials were characterized by XRD, ICP-AES, FT-IR, BET and SEM, UV–Vis and N2 adsorption/desorption isotherms. The results show that incorporation of titanium into the framework of SBA-15 makes the surface area, pore diameter and pore volume increase and the pore walls slimmer than pure SBA-15. When the titanium content is above a critical value, TiO2 anatase forms on the material surface. The Ti-SBA-15 materials showed good catalytic activity for the oxidation of cyclohexene. The catalytic activity increases with an increase of Ti content and decreases when anatase TiO2 clusters are formed.

  • 1. Singh, AP, Shylesh, S, Samuel, PP 2007 Appl Catal A Gen 318:128136 .

  • 2. Li, J, Shi, Y, Xu, L, Lu, GZ 2010 Ind Eng Chem Res 49:53925399 .

  • 3. Murugesan, V, Kumaresan, L, Prabhu, A, Palanichamy, M 2010 J Taiwan Inst Chem E 41:670675 .

  • 4. Hua, Z, Bu, W, Lian, Y et al. 2005 J Mater Chem 15:661665 .

  • 5. Zhao, DY, Feng, JL, Huo, QS et al. 1998 Science 279:548552 .

  • 6. Chen, YY, Huang, YL, Xiu, JH, Han, XW, Bao, XH 2004 Appl Catal A Gen 273:185191 .

  • 7. Iglesias, J, Melero, JA, Sainz-Pardo, J 2008 J Mol Catal A Chem 291:7584 .

  • 8. Jung, WY, Baek, SH, Yang, JS et al. 2008 Catal Today 131:437443 .

  • 9. Hu, L, Ji, S, Jiang, Z, Song, H, Wu, P, Liu, Q 2005 J Phys Chem C 111:1517315184 .

  • 10. Bérubé, F, Kleitz, F, Kaliaguine, S 2009 J Mater Sci 44:67276735 .

  • 11. Kleitz, F, Berube, F, Kaliaguine, S 2008 J Phys Chem C 112:1440314411 .

  • 12. Newalkar, BL, Olanrewaju, J, Komarneni, S 2001 Chem Mater 13:552557 .

  • 13. Lee, SK, Lee, J, Joo, A et al. 2003 J Ind Eng Chem 9:8388.

  • 14. Lapisardi, G, Chiker, F, Launay, F, Nogier, JP, Bonardet, JL 2005 Microporous Mesoporous Mater 78:289295 .

  • 15. Berube, F, Kleitz, F, Khadhraoui, A, Janicke, MT, Kaliaguine, S 2010 Ind Eng Chem Res 49:69776985 .

  • 16. Bérubé, Fo, Nohair, B, Kleitz, F, Kaliaguine, S 2010 Chem Mater 22:19882000 .

  • 17. Yang, J, Zhang, J, Zhu, LW et al. 2006 J Hazard Mater 137:952958 .

  • 18. Perathoner, S, Lanzafame, P, Passalacqua, R, Centi, G, Schlogl, R, Su, DS 2006 Microporous Mesoporous Mater 90:347361 .

  • 19. Santhanaraj, D, Suresh, C, Gurulakshmi, M, Sasirekha, NR, Shantni, K 2011 React Kinet Mech Cat 104:399415 .

  • 20. Tuel, A 1995 Zeolites 15:228235 .

  • 21. Trukhan, NN, Romannikov, VN, Shmakov, AN et al. 2003 Microporous Mesoporous Mater 59:7384 .

  • 22. Reddy, EP, Davydov, L, Smirniotis, PG 2002 J Phys Chem B 106:33943401 .

  • 23. Gallot, JE, Kaliaguine, S 1998 Can J Chem Eng 76:833852 .

Manuscript submission: www.editorialmanager.com/reac

  • Impact Factor (2019): 1.520
  • Scimago Journal Rank (2019): 0.345
  • SJR Hirsch-Index (2019): 39
  • SJR Quartile Score (2019): Q3 Physical and Theoretical Chemistry
  • SJR Quartile Score (2019): Q4 Catalysis
  • Impact Factor (2018): 1.142
  • Scimago Journal Rank (2018): 0.374
  • SJR Hirsch-Index (2018): 37
  • SJR Quartile Score (2018): Q3 Physical and Theoretical Chemistry
  • SJR Quartile Score (2018): Q3 Catalysis

For subscription options, please visit the website of Springer

Reaction Kinetics, Mechanisms and Catalysis
Language English
Size B5
Year of
Foundation
1974
Volumes
per Year
3
Issues
per Year
6
Founder Akadémiai Kiadó
Founder's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher
Chief Executive Officer, Akadémiai Kiadó
ISSN 1878-5190 (Print)
ISSN 1878-5204 (Online)