Effect of water on the electrodeposition of cobalt-phosphorus films from choline chloride-ethylene glycol deep eutectic solvent

Key Points

• Cobalt-phosphorus films show varied deposition rates depending on water concentration, enhancing material properties.
• The optimal water content improves the uniformity of films formed through electrodeposition in eutectic solvents.
• Assessment using a deep eutectic solvent with varying water amounts reveals significant effects on deposition dynamics.
• Increasing water may enhance the electrodeposition process, indicating possible practical applications in material engineering.