Communication

Measuring Electrical Properties of Thin Film Fuel Cell Electrodes by In Situ Infrared Spectroscopy

  1. Jong Hoon Joo1,2,
  2. Rotraut Merkle1,
  3. Jung-Hwa Kim1,*,
  4. Joachim Maier1

Article first published online: 1 OCT 2012

DOI: 10.1002/adma.201202934

Issue

Advanced Materials

Advanced Materials

Volume 24, Issue 48, pages 6507–6512, December 18, 2012

Additional Information

How to Cite

Joo, J. H., Merkle, R., Kim, J.-H. and Maier, J. (2012), Measuring Electrical Properties of Thin Film Fuel Cell Electrodes by In Situ Infrared Spectroscopy. Adv. Mater., 24: 6507–6512. doi: 10.1002/adma.201202934

Author Information

  1. 1

    Max-Planck-Institute for Solid State Research, Heisenbergstr. 1, D-70569 Stuttgart, Germany

  2. 2

    Energy Materials and Convergence, Research Department, Korea Institute of Energy Research, 102 Gajeongro, Yuseonggu, Daejeon 305-343, Republic of Korea

*Max-Planck-Institute for Solid State Research, Heisenbergstr. 1, D-70569 Stuttgart, Germany.

Publication History

  1. Issue published online: 12 DEC 2012
  2. Article first published online: 1 OCT 2012
  3. Manuscript Revised: 22 AUG 2012
  4. Manuscript Received: 23 JUL 2012

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Keywords:

  • solid oxide fuel cells;
  • electrical conductivity;
  • infrared spectroscopy
Thumbnail image of graphical abstract

The electrical conductivities of cathode films on a solid oxide fuel cell electrolyte can be determined quantitatively by in situ infrared spectroscopy over a wide range of temperatures and partial oxygen pressures. This method allows measurement of the electrical conductivity of an electrode film on the electrolyte excluding leakage current effects through the substrate.

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