Skip to main content
SpringerLink
Log in

Co-Support Compound Formation in Titania-Supported Cobalt Catalyst

  • Published:
Catalysis Letters Aims and scope Submit manuscript

Abstract

Co-support compound formation (Co-SCF) in Co/TiO2 was found during standard reduction resulting in a lower reducibility of the catalyst. The compound formed is considered to be non-reducible at temperatures <800°C during TPR and different from CoTiO3. The characteristics of Co-SCF were investigated using BET surface area, XRD, Raman spectroscopy, SEM/EDX, and TPR.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. H.P. WitherJr., K.F. Eliezer and J.W. Michell, Ind. Eng. Chem. Res. 29 (1990) 1807.

    Google Scholar 

  2. E. Iglesia, Appl. Catal. A 161 (1997) 59.

    Google Scholar 

  3. R.C. Brady and R.J. Pettit, J. Am. Chem. Soc. 103 (1981) 1287.

    Google Scholar 

  4. B. Jongsomjit, J. Panpranot and J.G. GoodwinJr., J. Catal. 204 (2001) 98.

    Google Scholar 

  5. B. Jongsomjit and J.G. GoodwinJr., Catal. Today 77 (2002) 191.

    Google Scholar 

  6. B. Jongsomjit, J. Panpranot and J.G. GoodwinJr., J. Catal. 205 (2003) 66.

    Google Scholar 

  7. W.S. Epling, P.K. Cheekaamarla and A.M. Lane, Chem. Eng. J. 93 (2003) 61.

    Google Scholar 

  8. A. Vo, D. Borgmann and G. Wedler, J. Catal. 212 (2002) 10.

    Google Scholar 

  9. Y. Brik, M. Kacimi, F. Bozon-Verduraz and M. Ziyad, J. Catal. 211 (2002) 470.

    Google Scholar 

  10. D.J. Duvenhage and N.J. Coville, Appl. Catal. A 233 (2002) 63.

    Google Scholar 

  11. J.L. Li, G. Jacobs, T. Das and B.H. Davis, Appl. Catal. A 233 (2002) 255.

    Google Scholar 

  12. K. Nakaoka, K. Takanabe and K. Aika, Chem. Commun. 9 (2002) 1006.

    Google Scholar 

  13. N.N. Madikizela and N.J. Coville, J. Mol. Catal. A-Chem. 181 (2002) 129.

    Google Scholar 

  14. N.J. Coville and J.L. Li, Catal. Today 71 (2002) 403.

    Google Scholar 

  15. J.L. Li, L.G. Xu, R. Keogh and B. Davis, Catal. Lett. 70 (2000) 127.

    Google Scholar 

  16. D.G. Wei, J.G. GoodwinJr., R. Oukaci and A.H. Singleton, Appl. Catal. A 210 (2001) 137.

    Google Scholar 

  17. J.L. Li and N.J. Coville, Appl. Catal. A 208 (2001) 177.

    Google Scholar 

  18. R. Zennaro, M. Tagliabue and C.H. Bartholomew, Catal. Today 58 (2000) 309.

    Google Scholar 

  19. R. Riva, H. Miessuer, R. Vitali and G. Del Piero, Appl. Catal. A 196 (2000) 111.

    Google Scholar 

  20. J.L. Li and N.J. Coville, Appl. Catal. A 181 (1999) 201.

    Google Scholar 

  21. A. Kogelbauer, J.C. Weber and J.G. GoodwinJr., Catal. Lett. 34 (1995) 269.

    Google Scholar 

  22. Y. Zhang, D. Wei, S. Hammache and J.G. GoodwinJr., J. Catal. 188 (1999) 281.

    Google Scholar 

  23. A. Kogelbauer, J.G. GoodwinJr. and R. Oukaci, J. Catal. 160 (1996) 125.

    Google Scholar 

  24. D. Schanke, S. Vada, E.A. Blekkan, A. Hilmen, A. Hoff and A. Holmen, J. Catal. 156 (1995) 85.

    Google Scholar 

  25. B.A. Sexton, A.E. Hughes and T.W. Turney, J. Catal. 97 (1986) 390.

    Google Scholar 

  26. P. Arnoldy and J.A. Moulijn, J. Catal. 93 (1985) 38.

    Google Scholar 

  27. A.M. Hilmen, D. Schanke and A. Holmen, Catal. Lett. 38 (1996) 143.

    Google Scholar 

  28. B. Brezny and A. Muan, J. Inorg. Nucl. Chem. 31 (1969) 649.

    Google Scholar 

  29. M. Kraum and M. Baerns, Appl. Catal. A 186 (1999) 189.

    Google Scholar 

  30. Y. Brik, M. Kacimi, M. Ziyad and F. Bozon-Verduraz, J. Catal. 202 (2001) 118.

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, 10330, Thailand

    Bunjerd Jongsomjit, Chitlada Sakdamnuson & Piyasan Praserthdam

  2. Department of Chemical Engineering, Clemson University, Clemson, SC, 29634, USA

    James G. Goodwin Jr.

Authors
  1. Bunjerd Jongsomjit
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Chitlada Sakdamnuson
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. James G. Goodwin Jr.
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. Piyasan Praserthdam
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Bunjerd Jongsomjit.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Jongsomjit, B., Sakdamnuson, C., Goodwin, J.G. et al. Co-Support Compound Formation in Titania-Supported Cobalt Catalyst. Catalysis Letters 94, 209–215 (2004). https://doi.org/10.1023/B:CATL.0000020548.07021.ec

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1023/B:CATL.0000020548.07021.ec

Search

Navigation