Enhance the Electrical Performance of TiO2 NTAs Decorated with Cobalt and Compatible with Environmentally Friendly Electrolytes

• DOI: 10.24996/ijs.2025.66.1.1
• Publication Date: 2025-01-31T06:42:17Z
• Authors: Bassam Baqer Hasan; Taghried Ali Salman; Asmaa Kadim Ayal
• Keywords: Titanium Dioxide; Deep eutectic solvent

Titanium dioxide nanotube arrays (TiO2 NTAs) were successfully decorated with nanoclusters of cobalt by an electrochemical deposition method. This Co-TiO2 NTAs nanostructure exhibited high compatibility aluminum chloride\ chloroacetamide (an ionic liquid) and calcium chloride dihydrate\ acetamide (a deep eutectic solvent), leading to significant improvements in the properties system. Significantly, this led a discernible augmentation both potential current values, concomitant decrease internal resistance. The presence facilitated faster transfer electric charge, enhancing overall efficiency Moreover, incorporation beneficial effect on preservation ideal operational temperatures cells. temperature remained below permissible limit during charging discharging processes. utilization scanning electron microscopy (SEM) energy-dispersive X-ray spectroscopy (EDX) provided comprehensive visualization surface.