Despite their high theoretical specific energy of 2,600 Wh kg<sup>-1</sup>, the commercialization of Li-S devices is hindered by irreversible capacity loss from the dissolution of polysulfide intermediates in the electrolyte solution. We report novel strategies to design reactive sites for polysulfide adsorption in metal-organic frameworks (MOFs) to improve capacity retention and ionic conductivity. Structure-function relationships in these molecular materials will be presented to advance electrochemical storage devices.<br/>

Designing functional sites in framework materials for energy storage devices

2019 Fall National Meeting

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