Regulate transportation of ions and polysulfides in all–solid-state Li-S batteries using ordered-MOF composite solid electrolyte

A dilemma arises when striving to balance the maximum desired ion conductivity and minimize the undesired lithium polysulfide shuttling effect for all-solid-state lithium-sulfur batteries (ASSLSBs). Here, we introduce a strategy of using ordered MIL-125-NH