A 3D fibrous cathode with high interconnectivity for solid oxide fuel cells

Dong, Dehua; Yao, J.; Wu, Y.; Zhang, X.; Xu, G.; Li, Chun-Zhu; Wang, H.

doi:10.1016/j.elecom.2011.06.025

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Authors

Dong, Dehua

Yao, J.

Wu, Y.

Zhang, X.

Xu, G.

Li, Chun-Zhu

Wang, H.

Date

2011

Type

Journal Article

Metadata

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Citation

Dong, Dehua and Yao, Jianfeng and Wu, Yuzhou and Zhang, Xinyi and Xu, Gengsheng and Li, Chun-Zhu and Wang, Huanting. 2011. A 3D fibrous cathode with high interconnectivity for solid oxide fuel cells. Electrochemistry Communications. 13 (10): pp. 1038-1041.

Source Title

Electrochemistry Communications

DOI

10.1016/j.elecom.2011.06.025

ISSN

13882481

School

Curtin Centre for Advanced Energy Science and Engineering

URI

http://hdl.handle.net/20.500.11937/31805

Collection

Curtin Research Publications

Abstract

A three-dimensional (3D) fibrous cathode of solid oxide fuel cell was fabricated by using eggshell membranes(ESMs) as the template. This cathode possesses high porosity and interconnectivity, and low polarizationresistance. A single fuel cell with the 3D fibrous Sm0.5Sr0.5CoO3/Ce0.8Sm0.2O1.9 cathode shows significantlyimproved performances at low operating temperatures (500-600 C) as compared with the cell preparedwith the ESM-templated cluster cathode in our previous study.