Skip to main content
SpringerLink
Log in

The structure and thermooxidative transformations of polymethylsilsesquioxanes

  • Chemical Transformations
  • Published:
Polymer Science Series A Aims and scope Submit manuscript

Abstract

The structure and thermooxidative stability of highly crosslinked polymethylsilsesquioxanes in the temperature range 400–700°C were compared. Using nonlinear multifactor regression analysis, the statistically effective equations were obtained allowing the comparative estimation of the structure of basic fragments of polymethylsilsesquioxanes, the determination of the composition of solid products of thermooxidation of these polymers, and prediction of their thermooxidative stability. It was found that stability characteristics, such as the degree of degradation by carbon, mass loss, and the amount of OH groups in the products of thermooxidation of polymethylsilsesquioxanes, are determined by the interchain distances and the entropy of the polymer network structure. It was shown that the oxidation stability of methyl substituents and the degree of conversion of OH groups upon thermooxidative transformations of polymethylsilsesquioxanes correlate with the position and intensity of the bands of bending vibrations of CH3 groups and asymmetric stretching vibrations of the siloxane bond.

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. R. H. Baney, M. Itoh, A. Sakakibara, and T. Suzuki, Chem. Rev. 95, 1409 (1995).

    Article  CAS  Google Scholar 

  2. V. V. Arinushkin, B. I. D’yachenko, V. P. Rybalko, et al., USSR Inventor’s Certificate No. 1 756 945, Byull. Izobret., No. 31 (1992).

  3. V. D. Hennige, J. Hauélt, H.-J. Ritzhaupt-Kleissl, and T. Windmann, J. Eur. Ceram. Soc. 19, 2901 (1999).

    Article  CAS  Google Scholar 

  4. G. T. Burns, R. B. Taylor, Y. Xu, et al., Chem. Mater. 4, 1313 (1992).

    Article  CAS  Google Scholar 

  5. A. M. Wilson, G. Zank, K. Eguchi, et al., Chem. Mater. 9, 1601 (1997).

    Article  CAS  Google Scholar 

  6. A. M. Ton’shin, B. A. Kamaritskii, and V. N. Spektor, Usp. Khim. 52, 1365 (1983).

    Google Scholar 

  7. B. A. Kamaritskii, A. M. Ton’shin, and V. N. Spektor, in Electronics of Organic Materials, Ed. by A. A. Ovchinnikov (Nauka, Moscow, 1985), p. 118.

  8. S. Yu, T. K. S. Wong, X. Hu, and K. Pita, Chem. Phys. Lett. 380, 111 (2003).

    Article  CAS  Google Scholar 

  9. F. Bauer, H.-J. Glasel, U. Decker, et al., Prog. Org. Coat. 47, 147 (2003).

    Article  CAS  Google Scholar 

  10. T. A. Tereshchenko, A. V. Shevchuk, V. V. Shevchenko, et al., Polymer Science, Ser. A 48, 1248 (2006) [Vysokomol. Soedin., Ser. A 48, 2111 (2006)].

    Article  Google Scholar 

  11. V. V. Mikhal’chuk, V. V. Kireev, V. I. Natrusov, et al., Transp. Stroit., Nos. 11–12, 25 (1996).

    Google Scholar 

  12. L. G. Lipatova, S. V. Sat’yanov, S. G. Derkach, et al., Bez. Tr. Prom-sti, No. 4, 34 (2004).

    Google Scholar 

  13. M. G. Voronkov, Yu. I. Murinov, Yu. N. Pozhidaev, et al., Polymer Science, Ser. A 42, 774 (2000) [Vysokomol. Soedin., Ser. A 42, 1175 (2000)].

    Google Scholar 

  14. Enterosorption, Ed. by N. A. Belyakov (Tsentr Sorbtsionnykh Tekhnologii, Leningrad, 1991) [in Russian].

  15. M. Schmider, Dissertation zur Erlangung der Doktorwirde (Albert-Ludwigs Univ., Freiburg, 2006).

    Google Scholar 

  16. J. M. Antonucci, S. H. Dickens, B. O. Fowler, et al., J. Res. Natl. Inst. Stand. Technol. 110, 541 (2005).

    Article  Google Scholar 

  17. O. V. Lychkovskaya, V. N. Ryzhov, V. P. Rybalko, et al., Vysokomol. Soedin., Ser. A 32, 2453 (1990).

    CAS  Google Scholar 

  18. V. V. Kireev, B. I. D’yachenko, V. P. Rybalko, et al., Vysokomol. Soedin., Ser. A 33, 997 (1991).

    CAS  Google Scholar 

  19. V. P. Rybalko, E. F. Fedotova, L. S. Mel’nichenko, et al., in New Binders for Reinforced Plastics (VNIISPV, Moscow, 1982), p. 41.

    Google Scholar 

  20. N. N. Sokolov, Methods for Synthesis of Polyorganosiloxanes (Gosenergoizdat, Moscow, 1959) [in Russian].

    Google Scholar 

  21. I. G. Venetskii and V. I. Venetskaya, Basic Mathematical Statistical Concepts and Formulae in Economical Analysis (Statistika, Moscow, 1974) [in Russian].

    Google Scholar 

  22. A. L. Volynskii, T. E. Grokhovskaya, O. A. Serenko, and N. F. Bakeev, Ross. Khim. Zh. 40 (1), 121 (1996).

    CAS  Google Scholar 

  23. A. N. Lazarev, I. S. Ignat’ev, and T. F. Tenisheva, Vibrations of Simple Molecules with Si–O Bonds (Nauka, Leningrad, 1980) [in Russian].

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Mendeleev University of Chemical Technology, Miusskaya pl. 9, Moscow, 125047, Russia

    V. V. Kireev, B. I. D’yachenko & V. P. Rybalko

Authors
  1. V. V. Kireev
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. B. I. D’yachenko
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. V. P. Rybalko
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to V. V. Kireev.

Additional information

Original Russian Text © V.V. Kireev, B.I. D’yachenko, V.P. Rybalko, 2008, published in Vysokomolekulyarnye Soedineniya, Ser. A, 2008, Vol. 50, No. 4, pp. 614–624.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Kireev, V.V., D’yachenko, B.I. & Rybalko, V.P. The structure and thermooxidative transformations of polymethylsilsesquioxanes. Polym. Sci. Ser. A 50, 394–402 (2008). https://doi.org/10.1134/S0965545X08040068

Download citation

  • Received:

  • Revised:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S0965545X08040068

Keywords

Search

Navigation