FABRICATION AND INVESTIGATION OF THE (Pr,Ba)CoO3 THIN FILMS FOR THE OXYGEN EVOLUTION REACTION

Authors

H.R. DASHTOYAN National Polytechnic University of Armenia Author
F.J. GUNKEL National Polytechnic University of Armenia Author
M.I. WEBER National Polytechnic University of Armenia Author

Keywords:

oxygen evolution reaction, pulsed laser deposition, (Pr,Ba)CoO3 epitaxial thin films

Abstract

The epitaxial (Pr,Ba)CoO₃ thin films with different strain on different substrates have been fabricated by PLD for oxygen evolution reaction (OER). We have investigated the relation between the crystal structure as a function of strain and the resulting effect on the electrocatalytic performance for OER. The RHEED-controlled PLD growth, AFM, XRD, RMS investigation of the thin films, and the analysis of electrochemical properties in electrochemical cells is carried out.

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05.05.2026

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