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

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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.

作者简介

Stepan Chikishev

Vyatka State University

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

Aleksey 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 作者 ID: 57222545376
36 Moskovskaya St.

Anna Stroeva

Vyatka State University

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

Olga Bervitskaya

Vyatka State University

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

Victoria Ichetovkina

Vyatka State University

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

Zakhar 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 代码: 6814-2268
36 Moskovskaya St.

Mark Bobro

Vyatka State University

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

Vladimir 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 Duvakin

Vyatka State University

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

Anton 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 代码: 5450-2156
36 Moskovskaya St.

参考

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