Skip to main content
SpringerLink
Log in

Kinetic study of template removal of MCM-41 nanostructured material

  • Published:
Journal of Thermal Analysis and Calorimetry Aims and scope Submit manuscript

Abstract

The siliceous MCM-41 molecular sieve was synthesized starting from a hydrogel with the following molar composition: 4.58SiO2:0.437Na2O:1CTMABr:200H2O. The cetyltetramethylammonium bromide (CTMABr) was used as structure template. A kinetic study of template removal after the syntheses was performed by Vyazovkin model-free kinetic method obtaining apparent activation energy of 166±8.2 kJ mol-1.

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. X. S. Zhao, G. Q. Lu and G. J. Millar, Ind. Chem. Res., 35 (1996) 2075.

    Article  CAS  Google Scholar 

  2. J. S. Beck, J. C. Vartuli, W. J. Roth, M. E. Leonowicz, C. T. Kresge, K. D. Schmitt, C. T. W. Chu, D. H. Olson, E. W. Sheppard, S. B. McCullen, Y. B. Higgins and I. L. Schelenker, J. Am. Chem. Soc., 114 (1992) 10834.

    Article  CAS  Google Scholar 

  3. W. Chu, D. H. Olson, E. W. Sheppard, S. B. McCullen, J. B. Higgins and J. L. Schlenker, J. Am. Chem. Soc., 114 (1992) 10834.

    Article  Google Scholar 

  4. Y. Ichiyanagi and Y. Kimishima, J. Therm. Anal. Cal., 69 (2002) 919.

    Article  CAS  Google Scholar 

  5. Y. Kuroiwa, S. Aoyagi, A. Sawada, H. Ikawa, I. Yamashita, N. Inoue and T. Atake, J. Therm. Anal. Cal., 69 (2002) 933.

    Article  CAS  Google Scholar 

  6. R. Ozao, H. Yoshida and T. Inada, J. Therm. Anal. Cal., 69 (2002) 925.

    Article  CAS  Google Scholar 

  7. A. S. Araújo, V. J. Fernandes Jr. and S. A. Veríssimo, J. Therm. Anal. Cal., 59 (2000) 649.

    Article  Google Scholar 

  8. R. Denoyel, M. T. J. Keene, P. L. Llewellyn and J. Rouquerol, J. Therm. Anal. Cal., 56 (1999) 261.

    Article  CAS  Google Scholar 

  9. I. I. Gnatyuk, G. A. Puchkovskaya, Yu. G. Goltsov, L. A. Matkovskaya and M. Drozd, J. Therm. Anal. Cal., 62 (2000) 365.

    Article  CAS  Google Scholar 

  10. A. S. Araújo, J. M. F. B. Aquino, M. J. B. Souza and A. O. S. Silva, J. Solid State Chem., 171 (2003) 371.

    Article  CAS  Google Scholar 

  11. S. Vyazovkin and V. Goryachko, Thermochim. Acta, 194 (1992) 221.

    Article  CAS  Google Scholar 

  12. S. Vyazovkin and A. I. Lesnikovich, Russ. J. Phys. Chem., 62 (1988) 2949.

    CAS  Google Scholar 

  13. S. Vyazovkin and C. A. Wright, Thermochim. Acta, 340 (1999) 53

    Article  Google Scholar 

  14. A. O. S. Silva, V. J. Fernandes and A. S. Araújo, J. Therm. Anal. Cal., 64 (2001) 1147.

    Article  CAS  Google Scholar 

  15. S. A. Araújo, M. Ionashiro, V. J. Fernandes and A. S. Araújo, J. Therm. Anal. Cal., 64 (2001) 801.

    Article  Google Scholar 

  16. C. T. Kresge, M. E. Leonowicz, W. J. Roth, J. C. Vartuli and J. S. Beck, Nature, 359 (1992).

  17. A. Sayari, Stud. Surf. Sci. Catal., 102 (1996) 1.

    Article  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Departamento de Engenharia Química, Universidade Federal do Rio Grande do Norte, C. P. 1662, 59078-970, Natal, RN, Brazil

    M. J. B. Souza & A. O. S. Silva

  2. Departamento de Química, Universidade Federal do Rio Grande do Norte, C. P. 1662, 59078-970, Natal, RN, Brazil

    J. M. F. B. Aquino, V. J. Fernandes Jr. & A. S. Araújo

Authors
  1. M. J. B. Souza
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. A. O. S. Silva
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. J. M. F. B. Aquino
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. V. J. Fernandes Jr.
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. A. S. Araújo
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Souza, M.J.B., Silva, A.O.S., Aquino, J.M.F.B. et al. Kinetic study of template removal of MCM-41 nanostructured material. Journal of Thermal Analysis and Calorimetry 75, 693–698 (2004). https://doi.org/10.1023/B:JTAN.0000027164.04415.7a

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1023/B:JTAN.0000027164.04415.7a

Search

Navigation