La2CuO4 Electrode Material For Low Temperature Solid Oxide Fuel Cells
Skakov M.K. Kabdrakhmanova S.K. Akatan K. Zhilkashinova A.M. Shaimardan E. Beisebekov M.M. Nurgamit K. Baklanov V.V. Koyanbayev Y.T. Miniyazov A.Z. Sokolov I.A. Mukhamedova N.M.
December 2023Engineered Science Publisher
ES Materials and Manufacturing
2023#22
Presently, scientists are vigorously exploring effective, sustainable and environmentally friendly energy sources, which has lent momentum to the adoption of solid oxide fuel cells (SOFCs). The present research focuses on the synthesis and investigation of a binary oxide composed of lanthanum and copper, which was characterized using FTIR, XRD, SEM, XPS and BET. The findings revealed that the surface morphology exhibited mesoporosity, due to the interconnection and sintering of the pliable, rod-like crystalline structure, which was determined to be the binary oxide La2CuO4. Furthermore, within the temperature range of 500 to 600 °C, a two-fold increase in current density through the anode material was observed for every 50 °C temperature increment, coupled with a nearly three-fold reduction in polarized resistance.
Anode materials , Binary oxide , Copper-based anode , La2CuO4 , Solid oxide fuel cells
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National Nuclear Center of the Republic of Kazakhstan, Kurchatov, 071100, Kazakhstan
National scientific laboratory, S. Amanzholov East Kazakhstan University, Oskemen, 070020, Kazakhstan
Department of Chemical and Biochemical Engineering, Satbayev University, Almaty, 050000, Kazakhstan
Scientific Center of Composite Materials, Almaty, 050000, Kazakhstan
Institute of Atomic Energy, National Nuclear Center of the Republic of Kazakhstan, Kurchatov, 071100, Kazakhstan
National Nuclear Center of the Republic of Kazakhstan
National scientific laboratory
Department of Chemical and Biochemical Engineering
Scientific Center of Composite Materials
Institute of Atomic Energy
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