Bimetallic Ni3Fe/Ni2Fe2N Catalyst With Optimized d-Band Center for High-Efficiency Lithium-Sulfur Batteries.

Puntos clave

• The research aims to develop an efficient bimetallic catalyst for lithium-sulfur batteries by optimizing the d-band center.
• Designed a bimetallic Ni3Fe/Ni2Fe2N catalyst for lithium-sulfur batteries.
• Explored electronic state modulation to enhance catalyst performance.
• Evaluated catalyst efficiency at low temperatures, particularly -10°C.
• Achieved significant improvement in catalyst performance for lithium-sulfur batteries.
• Enhanced electronic properties lead to better reaction kinetics.
• Showed practical applications for high-efficiency energy storage.