Evolution of the Impurity Sites and Electronic Spectra of Aluminum Phthalocyanine in a Silicate Nanoreactor

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Abstract

The evolution of the electronic absorption spectra of substituted aluminum phthalocyanine incorporated into a nanoporous silicate gel matrix has been studied. The decomposition of the contour of the long-wavelength Q-absorption band of molecules into Voigt components reveals the dependence of the formation of various types of impurity sites in the matrix nanopores, which act as a solid-state nanoreactor, on the drying time of the matrix. Possible mechanisms of the effect of the internal structure of the synthesized silicate material during the transition from a sol state to a dried xerogel state on the spectral properties of phthalocyanine impurity molecules are discussed. Models of the interaction of the impurity molecules with the surface of the matrix nanopores during drying are considered; the features of the evolution of the resulting impurity sites are elucidated.

About the authors

S. M. Arabei

Belarusian State Agrarian Technical University

Email: serguei.arabei@gmail.com
220023, Minsk, Belarus

I. V, Stanishevsky

Belarusian State Agrarian Technical University

Email: serguei.arabei@gmail.com
220023, Minsk, Belarus

T. A. Pavich

Stepanov Institute of Physics, National Academy of Sciences of Belarus

Email: serguei.arabei@gmail.com
220072, Minsk, Belarus

S. V. Slonskaya

Belarusian State Agrarian Technical University

Author for correspondence.
Email: serguei.arabei@gmail.com
220023, Minsk, Belarus

References

  1. Hench L.L., West J.K. // Chem. Rev. 1990. V. 90. № 1. P. 33. https://doi.org/10.1021/cr00099a003
  2. Арабей С.М., Павич Т.А., Станишевский И.В., Crepin C. // Журн. прикл. спектроскопии. 2022. Т. 89. № 2. С. 145. https://doi.org/10.47612/0514-7506-2022-89-2-145-152
  3. Komori T., Amao Y. // J. Porph. Phthal. 2003. V. 7. № 2. P. 131. https://doi.org/10.1142/S1088424603000185
  4. Anctil A., Landi B.J., Raffaelle R.P. // 34th IEEE Photovoltaic Specialists Conference: (PVSC 2009); Philadelphia, Pennsylvania, USA, 7–12 June 2009 / 2009. P. 1344.
  5. Frackowiak D., Wiktorowicz K., Planner A. et al. // Intern. J. Photoenergy. 2002. V. 4. № 2. P. 51. https://doi.org/10.1155/S1110662X02000090
  6. Frackowiak D., Ion R.-M., Waszkowiak A. // J. Phys. Chem. B. 2002. V. 106. № 51. P. 13154. https://doi.org/10.1021/jp0212592
  7. Павич Т.А., Арабей С.М., Соловьев К.Н. // Журн. прикл. спектроскопии. 2018. Т. 85. № 1. С. 5.
  8. Павич Т.А., Станишевский И.В., Кожич Д.Т. и др. // Там же. 2020. Т. 87. № 4. С. 611
  9. Matlab. [Электронный ресурс]. Режим доступа: https://en.wikipedia.org/wiki/Matlab.
  10. Scilab. [Электронный ресурс]. Режим доступа: https://en.wikipedia.org/wiki/Scilab.
  11. Abrarov S.M., Quine B.M. // Appl. Mathem. Comput. 2011. V. 218. № 5. P. 1894. https://doi.org/10.1016/j.amc.2011.06.072
  12. Abrarov S.M., Quine B.M. // arXiv:1205.1768v1 [math.NA]. 2012. https://doi.org/10.48550/arXiv.1205.1768.
  13. Gao F., Han L. // Comput. Optim. Appl. 2012. V. 51. № 1. P. 259.https://doi.org/10.1007/s10589-010-9329-3
  14. Waszkowiak A., Frackowiak D., Wiktorowicz K., Miyake J. // Acta Biochim. Pol. 2002. V. 49. № 3. P. 633. https://doi.org/10.18388/abp.2002_3772
  15. Lapkina L.A., Konstantinov N.Yu., Larchenko V.E. et al. // J. Porphyrins Phthalocyanines. 2009. V. 13. P. 859. https://doi.org/10.1142/S108842460900005X
  16. Лапкина Л.А., Киракосян Г.А., Ларченко В.Е. и др.// Журн. неорган. химии. 2020. Т. 65. № 2. С. 179.
  17. Lever A.B.P. // Adv. Inorg. Chem. Radiochem. 1965. V. 7. P. 27. https://doi.org/10.1016/S0065-2792(08)60314-3
  18. Eastwood D., Edwards L., Gouterman M., Steinfeld J. / J. Mol. Spectrosc. 1966. V. 20. № 4. P. 381. https://doi.org/10.1016/0022-2852(66)90009-9
  19. Fitch P.S.H., Haynam C.A., Levy D.H. // J. Chem. Phys. 1980. V. 73. № 3. P. 1064. https://doi.org/10.1063/1.440278
  20. Киселев В.Ф. Поверхностные явления в полупроводниках и диэлектриках. М.: Наука, 1970. 399 с.
  21. Киселев В.Ф. / Докл. АН СССР. 1967. Т. 176. № 1. С. 124.

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