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A Model of Solid-Phase Synthesis in Binary Powder Mixtures with Allowance for Caking

  • PHYSICAL CHEMISTRY OF SURFACE PHENOMENA
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Abstract

A mathematical model of solid-phase chemical synthesis in a binary powder mixture is constructed and studied with allowance for the shrinking of the mixture and the change in the reaction surface as a result of particle caking. Relations are obtained to estimate the number of similar and dissimilar interparticle contacts. Depending on the parameters of the mixture (the stoichiometric ratio between components, the particle size ratio, and the porosity), different modes are revealed that affect the rate of chemical transformation. The optimum conditions for an intense chemical interaction are determined.

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REFERENCES

  1. B. Delmon, Introduction à la cinétique hétérogène (Technip, Paris, 1969).

    Google Scholar 

  2. P. Barret, Cinétique hétérogène (Gauthier-Villars, Paris, 1973).

    Google Scholar 

  3. W. E. Brown, D. Dollimore, and A. Galwey, Reactions of Solid State (Elsevier, Amsterdam, 2011).

    Google Scholar 

  4. Yu. D. Tret’yakov, Solid-State Reactions (Khimiya, Moscow, 1978) [in Russian].

    Google Scholar 

  5. P. P. Budnikov and A. M. Ginstling, Reactions in Mixtures of Solid Substances (Izdat Liter. Stroit., Moscow, 1971) [in Russian].

    Google Scholar 

  6. Concise Encyclopedia of Self-Propagating High-Temperature Synthesis History, Theory, Technology, and Products (Elsevier, Amsterdam, 2017).

  7. Ya. E. Geguzin, Physics of Sintering, 2nd ed. (Nauka, Moscow, 1984) [in Russian].

    Google Scholar 

  8. R. M. German, Sintering: From Empirical Observations to Scientific Principles (Elsevier, Amsterdam, 2014).

    Google Scholar 

  9. O. V. Lapshin, V. K. Smolyakov, E. V. Boldyreva, and V. V. Boldyrev, Russ. J. Phys. Chem. A 92, 66 (2018).

    Article  CAS  Google Scholar 

  10. J. H. Taplin, J. Chem. Phys. 59, 194 (1973).

    Article  CAS  Google Scholar 

  11. J. H. Taplin, J. Am. Ceram. Soc. 57, 140 (1974).

    Article  CAS  Google Scholar 

  12. S. S. Tamhankar and L. K. Doraiswamy, AIChE J. 25, 561 (1979).

    Article  CAS  Google Scholar 

  13. V. V. Barzykin, Thermal Modes of Exothermic Reactions (ISMAN, Chernogolovka, 2004) [in Russian].

    Google Scholar 

  14. A. M. Locci, A. Cincotti, F. Delogu, et al., J. Mater. Res. 20, 1257 (2005).

    Article  CAS  Google Scholar 

  15. A. S. Rogachev and A. S. Mukas’yan, Combustion for Material Synthesis (Fizmatlit, Moscow, 2012) [in Russian].

    Google Scholar 

  16. S. A. Rashkovskiy and A. Yu. Dolgoborodov, Combust. Sci. Technol. 189, 2220 (2017).

    Article  CAS  Google Scholar 

  17. Porous Permeable Materials, Ed. by S. V. Belov (Metallurgiya, Moscow, 1987) [in Russian].

    Google Scholar 

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ACKNOWLEDGMENTS

This work was performed as part of State Tasks for the Institute of Solid State Chemistry and Mechanochemistry (project no. 0301-2016-0014) and the Tomsk Scientific Center (project no. 0365-2016-0002), Siberian Branch, Russian Academy of Sciences.

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Authors and Affiliations

  1. Tomsk Scientific Center, Siberian Branch, Russian Academy of Sciences, 634055, Tomsk, Russia

    V. K. Smolyakov & O. V. Lapshin

  2. Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch, Russian Academy of Sciences, 630128, Novosibirsk, Russia

    V. V. Boldyrev

  3. Novosibirsk State University, 630090, Novosibirsk, Russia

    V. V. Boldyrev & E. V. Boldyreva

  4. Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, Russia

    E. V. Boldyreva

Authors
  1. V. K. Smolyakov
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  2. O. V. Lapshin
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  3. V. V. Boldyrev
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  4. E. V. Boldyreva
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Corresponding authors

Correspondence to O. V. Lapshin, V. V. Boldyrev or E. V. Boldyreva.

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Translated by O. Polyakov

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Smolyakov, V.K., Lapshin, O.V., Boldyrev, V.V. et al. A Model of Solid-Phase Synthesis in Binary Powder Mixtures with Allowance for Caking. Russ. J. Phys. Chem. 92, 2542–2547 (2018). https://doi.org/10.1134/S0036024418120373

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  • DOI: https://doi.org/10.1134/S0036024418120373

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