Electrodeposition of Copper Composites (Alumina Nano and Micro Particle Size) from Ionic Liquid (Ethaline) using Acoustic Impedance Electrochemical Quartz Crystal microbalance (EQCM) AT cut working electrode in “vertical” position. LJER [Internet]. 2024 Feb. 13 [cited 2026 Aug. 6];24(2):1-7. Available from: https://journalspress.uk/index.php/LJER/article/view/677