講演情報
[9p-C310-14]Study the Influence of Lactic acid Concentration for Phase Evolution of electrodeposited CuO in lactate bath
〇(B)Chamodi Divyanjali1, W. T. R. S. Fernando2, L. S. R. Kumara3, O. Seo3, J. Tang3, L.B.D.R.P. Wijesundara1, A.L.A.K. Ranaweera1, K.M.D.C. Jayathilaka1 (1.Department of Physics and Electronics, Univ. Kelaniya, Sri Lanka, 2.NIFS, Sri Lanka, 3.JASRI, Sayo, Hyogo, Japan)
キーワード：
Copper Oxide (CuO)、Electrodeposition、Lactic Acid
This presentation reports the electrodeposition of CuO thin films from a lactate-based electrolyte and investigates the influence of lactic acid concentration on phase evolution and morphology. Structural, chemical, and morphological analyses were performed using synchrotron X-ray diffraction, HAXPES, and SEM. Increasing lactic acid concentration was found to suppress Cu2O formation and promote the growth of phase-pure CuO, with the optimum film obtained at 3.5 M lactic acid.