Multiple-Active-Site Catalysis in a Polyoxovanadate-Embedded Cobalt-Triazole Framework for Accelerated Sulfur Redox Kinetics in Lithium-Sulfur Batteries.

Sluggish redox reaction kinetics of sulfur species, especially rate-determining steps of the deposition and decomposition of Li2S, severely hinder the application of lithium-sulfur batteries. Herein, we synthesized a composite, namely a polyoxovanada…

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