High capacity output via all-carbon host in current collector-free Li-S batteries

Puntos clave

• The current collector-free lithium-sulfur batteries exhibit significantly higher capacity outputs—up to 1,000 mAh/g—compared to conventional designs.
• Battery capacity is optimized through the integration of an all-carbon host material, enhancing performance.
• Assessment using various electrode materials identifies key pathways for efficiency improvements in lithium-sulfur technology.
• Further validation is essential to understand long-term performance impacts for potential real-world applications.