Tunable 3D/2D MoS 2 /Ni 3 S 2 nanocomposites as an Efficient Electrocatalyst for Hydrogen Evolution Reaction

Key Points

• The aim is to investigate the potential of MoS₂/Ni₃S₂ nanocomposites as electrocatalysts for hydrogen evolution from water splitting.
• Synthesis of 3D/2D MoS₂/Ni₃S₂ nanocomposites
• Characterization of the structural and electrochemical properties
• Evaluation of electrocatalytic performance in hydrogen evolution reaction
• The MoS₂/Ni₃S₂ nanocomposites exhibited significantly improved electrocatalytic activity.
• They demonstrated lower overpotentials compared to isolated components.
• The optimized nanocomposite showed stable performance over extended cycles.