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Thermodynamics of fluorinated derivatives of carbosilane dendrimers of high generations

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Abstract

The temperature dependences of the heat capacities of fluorinated derivatives of carbosilane dendrimers of high (4.5 and 7.5) generations were studied by adiabatic vacuum calorimetry in the range from 6 to 340 K for the first time. The standard thermodynamic characteristics of devitrification were estimated. The experimental results were used to calculate the standard thermodynamic functions C p °(T), H°(T)−H°(0), S°(T)−S°(0), and G°(T)-H°(0) over the range from T→0 to 340 K and standard entropies of formation of dendrimers at T = 298.15 K. The low-temperature (T ≤ 50 K) heat capacity was analyzed by using Debye’s heat capacity theory of solids and the multifractal model. The values of fractal dimensionality D were determined, and some conclusions about topology of the studied structures were made. The standard thermodynamic characteristics of the studied fluorinated derivatives of carbosilane dendrimers were compared.

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References

  1. D. A. Tomalia, H. D. Durst, Top. Curr. Chem., 1993, 165, 63.

    Google Scholar 

  2. G. R. Newkome, C. N. Moorefield, F. Vogtle, Dendritic Molecules: Concept, Synthesis, Perspectives, Weinheim: VCH, 1996.

  3. B. Stark, B. Steuhn, H. Frey, K. Lorenz, B. Frick, Macromolecules, 1998, 31, 5415.

    Article  CAS  Google Scholar 

  4. G. Grieveldinger, D. Seebach, Polymer. Mater. Sci. Eng., 1997, 77, 134.

    Google Scholar 

  5. T. M. Miller, T. X. Neenan, R. Zayas, H. E. Bair, J. Am. Chem. Soc., 1992, 114, 1018.

    Article  CAS  Google Scholar 

  6. D. Yu, J. M. J. Frechet, Polymer Prepr., 1998, 39, 633.

    CAS  Google Scholar 

  7. N. A. Shumilkina, V. D. Myakushev, E. A. Tatarinova, M. I. Buzin, N. V. Voronina, T. V. Laptinskaya, M. O. Gallyamov, A. R. Khokhlov, A. M. Muzafarov, Vysokomol. So-edin., Ser. A, 2006, 48, 2102 [Polym. Sci., Ser. A (Engl. Transl.), 2006, 48, 1240].

    CAS  Google Scholar 

  8. B. V. Lebedev, N. N. Smirnova, M. V. Ryabkov, S. A. Ponomarenko, E. A. Makeev, N. I. Boiko, V. P. Shibaev, Vysokomol. Soedin., Ser. A, 2001, 43, 514 [Polym. Sci., Ser. A (Engl. Transl.), 2001, 43].

    CAS  Google Scholar 

  9. M. V. Ryabkov, T. G. Kulagina, B. V. Lebedev, Zh. Fiz. Khim., 2001, 75, 2165 [Russ. J. Phys. Chem. (Engl. Transl.), 2001, 75].

    CAS  Google Scholar 

  10. B. V. Lebedev, M. V. Ryabkov, E. A. Tatarinova, E. A. Rebrov, A. M. Muzafarov, Izv. Akad. Nauk, Ser. Khim., 2003, 52, 523 [Russ. Chem. Bull., Int. Ed., 2003, 52, 545].

    Google Scholar 

  11. B. V. Lebedev, T. G. Kulagina, M. V. Ryabkov, S. A. Ponomarenko, E. A. Makeev, N. I. Boiko, V. P. Shibaev, E. A. Rebrov, A. M. Muzafarov, J. Therm. Anal. Calorim., 2003, 71, 481.

    Article  CAS  Google Scholar 

  12. N. N. Smirnova, B. V. Lebedev, N. M. Khramova, L. Ya. Tsvetkova, E. A. Tatarinova, V. D. Myakushev, A. M. Muzafarov, Zh. Fiz. Khim., 2004, 78, 1369 [Russ. J. Phys. Chem. (Engl. Transl.), 2004, 78].

    CAS  Google Scholar 

  13. N. N. Smirnova, O. V. Stepanova, T. A. Bykova, A. V. Markin, A. M. Muzafarov, E. A. Tatarinova, V. D. Myakushev, Thermochim. Acta, 2006, 440, 188.

    Article  CAS  Google Scholar 

  14. N. N. Smirnova, O. V. Stepanova, T. A. Bykova, A. V. Markin, E. A. Tatarinova, A. M. Muzafarov, Izv. Akad. Nauk, Ser. Khim., 2007, 56, 1924 [Russ. Chem. Bull., Int. Ed., 2007, 56, 1991].

    Google Scholar 

  15. N. N. Smirnova, A. V. Markin, Ya. S. Samosudova, G. M. Ignatéva, A. M. Muzafarov, Zh. Fiz. Khim., 2010, 84, 884 [Russ. J. Phys. Chem. (Engl. Transl.), 2010, 84, 784].

    Google Scholar 

  16. N. A. Shumilkina, V. D. Myakushev, E. A. Tatarinova, M. O. Gallyamov, A. R. Khokhlov, M. I. Buzin, A. M. Muzafarov, Dokl. Akad. Nauk, 2005, 403, 644 [Dokl. Chem. (Engl. Transl.), 2005, 403, 155].

    Google Scholar 

  17. R. M. Varushchenko, A. I. Druzhinina, E. L. Sorkin, J. Chem. Thermodyn., 1997, 29, 623.

    Article  CAS  Google Scholar 

  18. V. M. Malyshev, G. A. Mil’ner, E. L. Sorkin, V. F. Shibakin, Pribory i tekhnika eksperimenta [Experimental Equipment and Technique], 1985, 6, 195 (in Russian).

    Google Scholar 

  19. T. S. Yakubov, Dokl. Akad. Nauk SSSR, 1990, 310, 145 [Dokl. Chem. (Engl. Transl.), 1990, 310].

    Google Scholar 

  20. V. B. Lazarev, A. D. Izotov, K. S. Gavrichev, O. V. Shebersheneva, Thermochim. Acta, 1995, 269, 109.

    Article  Google Scholar 

  21. V. V. Tarasov, Zh. Fiz. Khim., 1950, 24, 111 [J. Phys. Chem. USSR (Engl. Transl.), 1950, 24].

    CAS  Google Scholar 

  22. V. V. Tarasov, G. A. Yunitskii, Zh. Fiz. Khim., 1965, 39, 2077 [J. Phys. Chem. USSR (Engl. Transl.), 1965, 39].

    CAS  Google Scholar 

  23. S. Alford, M. Dole, J. Am. Chem. Soc., 1955, 77, 4774.

    Article  CAS  Google Scholar 

  24. G. Adam, J. U. Gibbs, J. Chem. Phys., 1965, 43, 139.

    Article  CAS  Google Scholar 

  25. W. Kauzmann, Chem. Rew., 1948, 43, 218.

    Article  Google Scholar 

  26. B. V. Lebedev, I. B. Rabinovich, Dokl. Akad. Nauk SSSR, 1977, 237, 641 [Dokl. Chem., (Engl. Transl.), 1977, 237].

    CAS  Google Scholar 

  27. J. D. Cox, D. D. Wagman, V. A. Medvedev, Codata key values for thermodynamics, Hemisphere, New York, 1984.

    Google Scholar 

  28. M. W. Jr. Chase, J. Phys. Chem. Ref. Data, Monograph, 9, 1998, 1951.

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Authors and Affiliations

  1. Research Institute of Chemistry, N. I. Lobachevsky Nizhni Novgorod University, 23/5 prosp. Gagarina, 603950, Nizhni Novgorod, Russian Federation

    A. V. Markin & Ya. S. Samosudova

  2. N. S. Enikolopov Institute of Synthetic Polymer Materials, Russian Academy of Sciences, 70 ul. Profsoyuznaya, 117393, Moscow, Russian Federation

    N. N. Smirnova, N. A. Sheremet’eva & A. M. Muzafarov

Authors
  1. A. V. Markin
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  2. Ya. S. Samosudova
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  3. N. N. Smirnova
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  4. N. A. Sheremet’eva
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  5. A. M. Muzafarov
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Dedicated to Academician of the Russian Academy of Sciences O. M. Nefedov on the occasion of his 80th birthday.

Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 11, pp. 2318–2322, November, 2011.

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Markin, A.V., Samosudova, Y.S., Smirnova, N.N. et al. Thermodynamics of fluorinated derivatives of carbosilane dendrimers of high generations. Russ Chem Bull 60, 2365–2369 (2011). https://doi.org/10.1007/s11172-011-0363-9

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  • DOI: https://doi.org/10.1007/s11172-011-0363-9

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