{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,14]],"date-time":"2026-05-14T09:11:46Z","timestamp":1778749906945,"version":"3.51.4"},"posted":{"date-parts":[[2023,8,23]]},"reference-count":0,"publisher":"American Chemical Society (ACS)","license":[{"start":{"date-parts":[[2023,8,23]],"date-time":"2023-08-23T00:00:00Z","timestamp":1692748800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001665","name":"Agence Nationale de la Recherche","doi-asserted-by":"publisher","award":["ANR-20-ERC9-0008"],"award-info":[{"award-number":["ANR-20-ERC9-0008"]}],"id":[{"id":"10.13039\/501100001665","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001665","name":"Agence Nationale de la Recherche","doi-asserted-by":"publisher","award":["ANR-21-CE29-0019"],"award-info":[{"award-number":["ANR-21-CE29-0019"]}],"id":[{"id":"10.13039\/501100001665","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"abstract":"<jats:p>Lithium-sulfur batteries are considered as promising candidates for next-generation energy storage devices for grid applications due to their high theoretical energy density. However, the inevitable shuttle effect of lithium polysulfides and\/or dendrite growth of Li metal anodes hinder their commercial viability. Here, the microporous Zr fumarate MOF-801(Zr) was considered to produce thin (~15.6 \u00b5m, ~1mg cm2) mixed matrix membranes (MMM) as a novel interlayer for Li-S batteries. It was found that the MOF-801(Zr)\/C\/PVDF-HFP composite interlayer facilitates Li+ ions diffusion, and anchors polysulfides while promoting their redox conversion effectively. We demonstrated that MOF-801 effectively trapped polysulfides at the cathode side, and confirmed for the first time the nature of the interaction between the adsorbed polysulfides and the host framework, through a combination of solid-state NMR and molecular dynamics simulations. The incorporation of MOF-801(Zr)\/C\/PVDF-HFP MMM interlayer resulted in a notable enhancement in the initial capacity of Li-S batteries up to 1110 mA h g-1. Moreover, even after 50 cycles, a specific capacity of 880 mA h g-1 was delivered.<\/jats:p>","DOI":"10.26434\/chemrxiv-2023-brbfn","type":"posted-content","created":{"date-parts":[[2023,8,23]],"date-time":"2023-08-23T07:26:18Z","timestamp":1692775578000},"source":"Crossref","is-referenced-by-count":0,"title":["Unraveling the mechanisms of Zirconium MOFs based Mixed Matrix Membranes Preventing Polysulfide Shuttling"],"prefix":"10.26434","author":[{"given":"Wenqing","family":"Lu","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/03zx86w41","id-type":"ROR","asserted-by":"publisher"}],"name":"ESPCI Paris","place":["France"]},{"id":[{"id":"https:\/\/ror.org\/013cjyk83","id-type":"ROR","asserted-by":"publisher"}],"name":"PSL Research University","place":["France"]},{"id":[{"id":"https:\/\/ror.org\/05a0dhs15","id-type":"ROR","asserted-by":"publisher"}],"name":"\u00c9cole Normale Sup\u00e9rieure - PSL","place":["France"]},{"name":"CNRS"}]},{"given":"Zhenfeng","family":"Pang","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/013cjyk83","id-type":"ROR","asserted-by":"publisher"}],"name":"PSL Research University","place":["France"]},{"id":[{"id":"https:\/\/ror.org\/05a0dhs15","id-type":"ROR","asserted-by":"publisher"}],"name":"\u00c9cole Normale Sup\u00e9rieure - 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