Oct, 31, 2024

Vol.57 No.5

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Review

  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 49(6); 2016
  • Article

Review

KISE Journal of Korean Institute of Surface Engineering 2016;49(6):498-506. Published online: Nov, 30, -0001

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DOI : 10.5695/JKISE.2016.49.6.498

Electrochemical stability of La0.6Sr0.4Co0.2Fe0.8O3-δ as a cathode for SOFC

  • Oh, Mi-Young;Jeong, Yong-Hoon;Oh, Se-Woong;
    R&D Education Center for Fuel Cell Materials & Systems, Chonbuk National University;Biomaterial Team, Dept. of Research & Development Medical Device Development Center / Osong Medical Innovation Foundation;Material of Engineering College LINC, Chosun Univ
Abstract

Electrochemical measurement using a LSCF6428 electrode was performed to estimate the oxygen potential gradient in the electrode layer and a long time stability test was performed by applied potential to learn the overpotential effect on the LSCF6428 elect

Keywords LSCF;AC impedance;Electrochemical stability;