title: Measuring electrical properties of thin film fuel cell electrodes by in situ infrared spectroscopy.
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.
authors.affiliation: Max-Planck-Institute for Solid State Research, Heisenbergstr. 1, D-70569 Stuttgart, Germany.
authors.forename: Jong Hoon
authors.initials: JH
authors.lastname: Joo
authors.forename: Rotraut
authors.initials: R
authors.lastname: Merkle
authors.forename: Jung-Hwa
authors.initials: JH
authors.lastname: Kim
authors.forename: Joachim
authors.initials: J
authors.lastname: Maier
mesh_terms: D011211:Electric Power Supplies; D004566:Electrodes; D004583:Electrons; D017550:Spectroscopy, Fourier Transform Infrared