Nickel–Iron–Cobalt (Hydr)oxide-Decorated Carbon Nanotube Forest for the Oxygen-Evolution Reaction

Key Points

• The central aim is to develop a high-performance electrocatalyst for the oxygen-evolution reaction using a unique carbon nanotube structure.
• Grew vertically aligned carbon nanotube forest (CNT F).
• Co-electrodeposited NiFeCo (hydr)oxide onto CNT F.
• Characterized the electrochemical performance of the catalyst.
• Achieved enhanced electrocatalytic activity for the oxygen-evolution reaction.
• Demonstrated improved stability and efficiency compared to traditional catalysts.