Nano-Copper-Assisted Immobilization of Sulfur in High-Surface-Area Mesoporous Carbon Cathodes for Room Temperature Na-S Batteries

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Abstract

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A novel strategy for nano-copper-assisted immobilization of S in high-surface-area mesoporous carbon cathodes for room temperature Na-S batteries is presented. The unique structural composite cathode containing 50% S shows stable and high reversible capacities, together with remarkable rate and cycling capabilities.

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