Title of article
La1−xSrxMnO3–YSZ composite film electrodes prepared by metal-organic decomposition for solid oxide fuel cells
Author/Authors
Hayashi، نويسنده , , Koichiro and Hosokawa، نويسنده , , Masahiro and Yoshida، نويسنده , , Tsukasa and Ohya، نويسنده , , Yutaka and Takahashi، نويسنده , , Yasutaka and Yamamoto، نويسنده , , Osamu and Minoura، نويسنده , , Hideki، نويسنده ,
Pages
4
From page
239
To page
242
Abstract
A composite film composed of strontium doped lanthanum manganite (SLM), La0.9Sr0.1MnO3 and yttria stabilized zirconia (YSZ), (ZrO2)0.96(Y2O3)0.04, has been successfully prepared by metal-organic decomposition (MOD) at temperatures of 800–1000°C using a single coating solution containing all the constituent elements. The addition of YSZ has been found to suppress the growth of SLM particles, therefore, increasing the porosity of the film. The composite film electrode has exhibited much lower overpotentials toward oxygen reduction in solid oxide fuel cell (SOFC) application than the pure La0.9Sr0.1MnO3.
Keywords
Solid oxide fuel cell , cathode , Metal-organic decomposition , Spin-coating , Oxygen electrode
Journal title
Astroparticle Physics
Record number
2066110
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