Fabrication and characterization of an anode-supported hollow fiber SOFC

Chunli Yang, Wei Li, Shangquan Zhang, Lei Bi, Ranran Peng, Chusheng Chen, Wei Liu*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

103 Scopus citations

Abstract

In this study, an anode-supported hollow-fiber solid oxide fuel cell (SOFC) of diameter 1.7 mm has been successfully fabricated using the phase inversion and vacuum assisted coating techniques. The cell has a special structure consisting of a 12-μm-thick yttria-stabilized zirconia (YSZ) electrolyte film and a Ni-YSZ anode layer which has large finger-like pores on both sides of the hollow-fiber membrane. The hollow-fiber SOFC has an active electrode area of 0.63 cm2 and generates maximum power densities of 124, 287 and 377 mW cm-2 at 600, 700 and 800 °C, respectively, indicating that its use in applications requiring high power density is promising.

Original languageEnglish (US)
Pages (from-to)90-92
Number of pages3
JournalJournal of Power Sources
Volume187
Issue number1
DOIs
StatePublished - Feb 1 2009

Keywords

  • Hollow-fiber
  • Ni-YSZ anode-supported
  • Phase inversion
  • Solid oxide fuel cells

ASJC Scopus subject areas

  • Renewable Energy, Sustainability and the Environment
  • Energy Engineering and Power Technology
  • Physical and Theoretical Chemistry
  • Electrical and Electronic Engineering

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