Electrode/matrix interfacial characteristics in a phosphoric acid fuel cell

K. H. Yoon, J. Y. Choi, J. H. Jang, Yong Soo Cho, K. H. Jo

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

The influence on electric properties of three different types (OC, HC and DC) of electrode/matrix interfaces produced in a phosphoric acid fuel cell by direct tape-casting of a matrix based on SiC whisker on an anode, a cathode, or both electrodes was investigated. Different current densities at operating potentials were obtained according to the cell type. This indicates that the different interface characteristics influenced the current/voltage behavior. OC exhibited the highest current density at 503 mA cm -2 at 0.7 V.

Original languageEnglish
Pages (from-to)121-124
Number of pages4
JournalJournal of Applied Electrochemistry
Volume30
Issue number1
DOIs
Publication statusPublished - 2000 Jan 1

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Phosphoric acid fuel cells (PAFC)
Current density
Electrodes
Tapes
Anodes
Casting
Electric properties
Cathodes
Electric potential

All Science Journal Classification (ASJC) codes

  • Chemical Engineering(all)
  • Electrochemistry
  • Materials Chemistry

Cite this

Yoon, K. H. ; Choi, J. Y. ; Jang, J. H. ; Cho, Yong Soo ; Jo, K. H. / Electrode/matrix interfacial characteristics in a phosphoric acid fuel cell. In: Journal of Applied Electrochemistry. 2000 ; Vol. 30, No. 1. pp. 121-124.
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Electrode/matrix interfacial characteristics in a phosphoric acid fuel cell. / Yoon, K. H.; Choi, J. Y.; Jang, J. H.; Cho, Yong Soo; Jo, K. H.

In: Journal of Applied Electrochemistry, Vol. 30, No. 1, 01.01.2000, p. 121-124.

Research output: Contribution to journalArticle

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