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High‐Performance, Anode‐Supported, Microtubular SOFC Prepared from Single‐Step‐Fabricated, Dual‐Layer Hollow Fibers
Author(s) -
Othman Mohd Hafiz Dzarfan,
Droushiotis Nicolas,
Wu Zhentao,
Kelsall Geoff,
Li Kang
Publication year - 2011
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201100194
Subject(s) - materials science , anode , dual layer , porosity , electrolyte , layer (electronics) , sintering , composite material , fiber , oxide , electrode , metallurgy , chemistry
A high‐performance, microtubular solid oxide fuel cell is developed using an improved electrolyte/anode dual‐layer hollow fiber fabricated via a novel coextrusion and co‐sintering technique. The technique allows control over the porosity of the anode, resulting in an increase in the power output to almost double what has been previously reported.