Application of the distribution of relaxation times method for the analysis of the polarization resistance of tubular SOFC

Cover Page

Cite item

Full Text

Abstract

Electrode processes occurring in a tubular solid oxide fuel cell were studied using the distribution of relaxation time (DRT) method. The conclusion about the localization of the processes and their nature was made by analyzing the capacitances of the processes and changing their activation energy because of sequential activation of the electrodes. The greatest contribution to the total resistance of the cell was made by cathodic processes at the electrode-contact and electrode-electrolyte boundaries.

About the authors

Stepan Andreevich Chikishev

Vyatka State University

ORCID iD: 0009-0005-8902-597X
SPIN-code: 6172-6710
36 Moskovskaya St.

Aleksey Vitalievich Ivanov

Vyatka State University; Institute of Chemistry of a Solid body and Mechanochemistry of the Siberian Branch of RAS

ORCID iD: 0000-0002-7666-831X
Scopus Author ID: 57222545376
36 Moskovskaya St.

Anna Y. Stroeva

Vyatka State University

ORCID iD: 0000-0002-6772-3321
SPIN-code: 9453-1231
36 Moskovskaya St.

Olga S. Bervitskaya

Vyatka State University

ORCID iD: 0009-0009-8621-9591
SPIN-code: 5760-2962
36 Moskovskaya St.

Victoria A. Ichetovkina

Vyatka State University

ORCID iD: 0009-0004-2501-5628
SPIN-code: 5290-4040
36 Moskovskaya St.

Zakhar Nikolaevich Ichetovkin

Vyatka State University; Institute of Chemistry of a Solid body and Mechanochemistry of the Siberian Branch of RAS

ORCID iD: 0009-0008-0370-4528
SPIN-code: 6814-2268
36 Moskovskaya St.

Mark S. Bobro

Vyatka State University

ORCID iD: 0009-0008-2430-2528
36 Moskovskaya St.

Vladimir A. Vorotnikov

Vyatka State University; Institute of Chemistry of a Solid body and Mechanochemistry of the Siberian Branch of RAS

ORCID iD: 0000-0002-0247-6198
36 Moskovskaya St.

Anatoly M. Duvakin

Vyatka State University

ORCID iD: 0009-0000-3697-6169
SPIN-code: 2029-9161
36 Moskovskaya St.

Anton Valerievich Kuzmin

Vyatka State University; Institute of Chemistry of a Solid body and Mechanochemistry of the Siberian Branch of RAS

ORCID iD: 0000-0002-0700-662X
SPIN-code: 5450-2156
36 Moskovskaya St.

References

  1. Иванов-Шиц А. К., Мурин И. В. Ионика твердого тела : в 2 т. СПб. : Изд-во С.-Петерб. ун-та, 2000. Т. 1. 616 с. ; Т. 2. 1000 с.
  2. Cimenti M., Co A. C., Birss V. I., Hill J. M. Distortions in Electrochemical Impedance Spectroscopy Measurements Using 3-Electrode Methods in SOFC. I– Effect of Cell Geometry // Fuel Cells. 2007. Vol. 7, № 5. P. 364–376. https://doi.org/10.1002/fuce.200700019
  3. Gavrilyuk A. L., Osinkin D. A., Bronin D. I. The use of Tikhonov regularization method for calculating the distribution function of relaxation times in impedance spectroscopy // Russian Journal of Electrochemistry. 2017. Vol. 53, № 6. P. 575–588. https://doi.org/10.1134/S1023193517060040
  4. Wan T. H., Saccoccio M., Chen C., Ciucci F. Influence of the discretization methods on the distribution of relaxation times deconvolution: Implementing radial basis functions with DRTtools // Electrochimica Acta. 2015. Vol. 184. P. 483–499. https://doi.org/10.1016/j.electacta.2015.09.097
  5. Osinkin D. A. Detailed analysis of electrochemical behavior of high–performance solid oxide fuel cell using DRT technique // J. Power Sources. 2022. Vol. 527. Article number 231120. https://doi.org/10.1016/j.jpowsour.2022.231120
  6. Грибовский П. О. Горячее литье керамических изделий. М. : Госэнергоиздат, 1961. 400 c.
  7. Krainova D. A., Saetova N. S., Farlenkov A. S., Khodimchuk A. V., Polyakova I. G., Kuzmin A. V. Longterm stability of SOFC glass sealant under oxidising and reducing atmospheres // Ceramics International. 2021. Vol. 47, № 7. P. 8973–8979. https://doi.org/10.1016/j.ceramint.2020.12.019
  8. Krainova D. A., Saetova N. S., Polyakova I. G., Farlenkov A. S., Zamyatin D. A., Kuzmin A. V. Behaviour of 54.4SiO2-13.7Na2O1.7K2O-5.0CaO-12.4MgO-0.6Y2O3-11.3Al2O3- 0.9B2O3 HT-SOFC glass sealant under oxidising and reducing atmospheres // Ceramics International. 2022. Vol. 48, № 5. P. 6124–6130. https://doi.org/10.1016/j.ceramint.2021.11.151
  9. Емельянова Ю. В., Морозова М. В., Михайловская З. А., Буянова Е. С. Импедансная спектроскопия: теория и применение : учебное пособие. Екатеринбург : Изд-во Уральского ун-та, 2017. 156 с.

Supplementary files

Supplementary Files
Action
1. JATS XML
Download

Согласие на обработку персональных данных

 

Используя сайт https://journals.rcsi.science, я (далее – «Пользователь» или «Субъект персональных данных») даю согласие на обработку персональных данных на этом сайте (текст Согласия) и на обработку персональных данных с помощью сервиса «Яндекс.Метрика» (текст Согласия).