Effect of microstructure on the thermo-power of thermoelectric composite of the Bi2Te3 (matrix) + xNi (filler) system

Capa

Citar

Texto integral

Acesso aberto Acesso aberto
Acesso é fechado Acesso está concedido
Acesso é fechado Somente assinantes

Resumo

The patterns of effect of the ferromagnetic filler content on the features in the microstructure of “Ni core–shell NiTe2” inclusions, changes in the Seebeck coefficient and electron concentration in samples of the Bi2Te3 (matrix) + xNi (filler) composites with x = 0.00; 0.50; 0.85; 1.25 and 1.50 wt % have been found. It is shown that the Seebeck coefficient in the composites x = 0.50 and 0.85 exceeds the calculated values, which may be due to additional scattering of electrons by the magnetic moments of inclusion atoms.

Sobre autores

M. Zhezhu

Belgorod State Technological University

Autor responsável pela correspondência
Email: marina_jeju@mail.ru
Russia, 308012, Belgorod

A. E. Vasil’ev

Belgorod State University

Email: marina_jeju@mail.ru
Russia, 308015, Belgorod

O. Ivanov

Belgorod State Technological University; Belgorod State University

Email: marina_jeju@mail.ru
Russia, 308012, Belgorod; Russia, 308015, Belgorod

Bibliografia

  1. Saito W., Hayashi K., Dong J. et al. // Sci. Reports. 2020. V. 10. Art. No. 2020.
  2. Dong X., Cui W., Liu W.-D. et al. // J. Mater. Sci. Technol. 2021. V. 86. P. 204.
  3. Zhou C., Lee Y.K., Cha J. et al. // J. Amer. Chem. Soc. 2018. V. 140. P. 9282.
  4. Zhao W., Liu Z., Wei P. et al. // Nature Nanotechnol. 2017. V. 12. P. 55.
  5. Zhao W., Liu Z., Sun Z. et al. // Nature. 2017. V. 13. P. 247.
  6. Ivanov O., Yaprintsev M., Vasil’ev A. et al. // Chin. J. Phys. 2022. V. 77. P. 24.
  7. Иванов О.Н., Япрынцев М.Н., Васильев А.Е. и др. // Стекло и керамика. 2021. № 11. С. 23; Ivanov O., Yaprintsev M., Vasil’ev A. et al. // Glass Ceram+. 2022. V. 78. No. 11. P. 442.
  8. Иванов О.Н., Япрынцев М.Н., Васильев А.Е. и др. // Стекло и керамика. 2022. № 5. С. 31; Ivanov O., Yaprintsev M., Vasil’ev A. et al. // Glass Ceram+. 2022. V. 95. No. 5. P. 31.
  9. Li C., Ma S., Cui W. et al. // Mater. Today Phys. 2021. V. 19. Art. No. 100409.
  10. Goldsmid H.J. // Materials. 2014. V. 7. P. 2577.
  11. Chaim R. // Mater. Sci. Engin. A. 2007. V. 443. No. 1–2. P. 25.
  12. Farell T., Greig D. // J. Phys. C. 1968. V. 1. P. 1359.
  13. Xu R., Husmann A., Rosenbaum T.F. et al. // Nature. 1997. V. 390. P. 57.
  14. Perera D., Tokita M., Moricca S. // J. Eur. Ceram. Soc. 1997. V. 18. P. 401.
  15. Song S.-X., Wang Z., Shi G.-P. // Ceram. Int. 2013. V. 39. P. 1393.

Arquivos suplementares

Arquivos suplementares
Ação
1. JATS XML
2.

Baixar (849KB)
3.

Baixar (1MB)
4.

Baixar (165KB)

Declaração de direitos autorais © М. Жежу, А.Е. Васильев, О.Н. Иванов, 2023