A research team under the leadership of Sebastian Molin D.Sc., from the Faculty of Electronics, Telecommunications and Informatics at Gdańsk University of Technology (as part of a joint project with scientists from the Warsaw University of Technology and Kaunas University of Technology), in collaboration with ASTRA beamline scientists, characterised the perovskite oxide La0.6Sr)0.4CoO3-δ as an oxygen electrode for solid oxide fuel cell technology. This material showed enhanced electrochemical efficiency for the reduction of oxygen when present in a partially amorphous form. Using X-ray absorption spectroscopy (XAS) at the SOLARIS synchrotron. The results of the study have been published in the journal of Applied Surface Science, published by Elsevier.
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Image: Wavelet Transform calculated from EXAFS for La0.6Sr0.4CoO3-δ annealed at range 400 °C–700 °C.