Composite electrode materials for solid oxide fuel cells with the protonic electrolyte of La 1 –  x  Sr  x  ScO 3 – δ

A. V. Kuz’min; M. S. Plekhanov; A. Yu. Stroeva

doi:10.1134/S1023193517070072

Composite electrode materials for solid oxide fuel cells with the protonic electrolyte of La_{1 – x}Sr_xScO_{3 – δ}

作者: Kuz’min A.¹^,2, Plekhanov M.¹, Stroeva A.¹^,2
隶属关系:
1. Institute of High-Temperature Electrochemistry, Ural Branch
2. Ural Federal University named after the first President of Russia B.N. Yeltsin
期: 卷 53, 编号 7 (2017)
页面: 782-789
栏目: Article
URL: https://journals.rcsi.science/1023-1935/article/view/188922
DOI: https://doi.org/10.1134/S1023193517070072
ID: 188922

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详细

Heterogeneous systems based on the proton–conducting oxide of La_0.95Sr_0.05ScO_{3 – δ} with Cu, Fe, Ni, Pd, La_0.9Sr_0.1MnO_{3 – δ} considered as potential materials of solid oxide fuel cell (SOFC) electrodes are synthesized. Chemical interaction between individual components of composite materials is studied, dependences of thermal and chemical expansion of the electrolyte and composites are obtained, conductivity of electrodes is measured under the conditions of SOFC operation.

关键词

SOFC, lanthanum scandate, protonic electrolyte, electrode, composite, thermal expansion, resistance

作者简介

A. Kuz’min

Institute of High-Temperature Electrochemistry, Ural Branch; Ural Federal University named after the first President of Russia B.N. Yeltsin

编辑信件的主要联系方式.
Email: a.v.kuzmin@yandex.ru
俄罗斯联邦, Yekaterinburg, 620137; Yekaterinburg, 620002

M. Plekhanov

Institute of High-Temperature Electrochemistry, Ural Branch

Email: a.v.kuzmin@yandex.ru
俄罗斯联邦, Yekaterinburg, 620137

A. Stroeva