Homogenizing Li+ transport in high-loading sulfur cathodes enabled by synergy of all-in-one thin electrode design and a multifunctional binder for practical Li-S batteries

Key Points

• The study aims to optimize lithium ion transport in high-loading sulfur cathodes to enhance the performance of lithium-sulfur batteries.
• Developed a thin electrode design for high-loading sulfur cathodes.
• Implemented a multifunctional binder to improve Li+ transfer kinetics.
• Evaluated the impact of these designs on electrode performance.
• Demonstrated significant improvement in lithium ion transfer in thicker electrodes.
• Achieved higher areal capacity in lithium-sulfur batteries than traditional designs.

Abstract