Boosting polysulfide redox via cobalt spin-state manipulation in lithium-sulfur batteries

Key Points

• Enhanced redox activity of polysulfides indicates a potential increase in battery efficiency.
• The manipulation of cobalt spin-states improves lithium-sulfur battery performance.
• Observational analysis evaluates the effects on lithium-sulfur batteries using cobalt.
• This highlights new avenues for improving energy storage technology in batteries.