A novel cobalt-free cathode with triple-conduction for proton-conducting solid oxide fuel cells with unprecedented performance

Yunpeng Xia, Zongzi Jin, Huiqiang Wang, Zheng Gong, Huanlin Lv, Ranran Peng, Wei Liu, Lei Bi

Journal of Materials Chemistry A · 2019 · 198 citations · 98 references

Concepts

Abstract

Bi and Sn co-doped perovskite BaFe<sub>0.8−X</sub>Sn<sub>0.2</sub>Bi<sub>X</sub>O<sub>3−δ</sub> materials have been designed and characterized as a series of new cathodes for proton-conducting solid oxide fuel cells (SOFCs), providing a new life for the traditional BaFeO<sub>3</sub>-based cathodes.

References

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