{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Yan W"],"funding":["National Natural Science Foundation Committee of China","National Key R & D Program of China","Key Technology Research and Development Program of Shandong","State Key Lab Research Foundation","Postgraduate Research & Practice Innovation Program of Jiangsu Province","Graduate Research and Innovation Projects of Jiangsu Province","Natural Science Foundation of Jiangsu Province"],"pagination":["e2202204"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9443453"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["9(25)"],"pubmed_abstract":["Lithium-sulfur batteries (LSBs) with extremely-high theoretical energy density (2600 Wh kg<sup>-1</sup> ) are deemed to be the most likely energy storage system to be commercialized. However, the polysulfides shuttling and lithium (Li) metal anode failure in LSBs limit its further commercialization. Herein, a versatile asymmetric separator and a Li-rich lithium-magnesium (Li-Mg) alloy anode are applied in LSBs. The asymmetric separator is consisted of lithiated-sulfonated porous organic polymer (SPOP-Li) and Li<sub>6.75</sub> La<sub>3</sub> Zr<sub>1.75</sub> Nb<sub>0.25</sub> O<sub>12</sub> (LLZNO) layers toward the cathode and anode, respectively. SPOP-Li serves as a polysulfides barrier and Li-ion conductor, while the LLZNO functions as an \"ion redistributor\". Combining with a stable Li-"],"journal":["Advanced science (Weinheim, Baden-Wurttemberg, Germany)"],"pubmed_title":["Versatile Asymmetric Separator with Dendrite-Free Alloy Anode Enables High-Performance Li-S Batteries."],"pmcid":["PMC9443453"],"funding_grant_id":["BK20200768","ZK201717","ZK201805","KYCX20_1072","BK20200696","20KJB430019","51425301","52073143","52131306","2021YFB2400400"],"pubmed_authors":["Zhao JW","Zhu Y","Wang T","Fu L","Chen Y","Wang Z","Yan W","Wu Y","Yang JL","Xiong X"],"additional_accession":[]},"is_claimable":false,"name":"Versatile Asymmetric Separator with Dendrite-Free Alloy Anode Enables High-Performance Li-S Batteries.","description":"Lithium-sulfur batteries (LSBs) with extremely-high theoretical energy density (2600 Wh kg<sup>-1</sup> ) are deemed to be the most likely energy storage system to be commercialized. However, the polysulfides shuttling and lithium (Li) metal anode failure in LSBs limit its further commercialization. Herein, a versatile asymmetric separator and a Li-rich lithium-magnesium (Li-Mg) alloy anode are applied in LSBs. The asymmetric separator is consisted of lithiated-sulfonated porous organic polymer (SPOP-Li) and Li<sub>6.75</sub> La<sub>3</sub> Zr<sub>1.75</sub> Nb<sub>0.25</sub> O<sub>12</sub> (LLZNO) layers toward the cathode and anode, respectively. SPOP-Li serves as a polysulfides barrier and Li-ion conductor, while the LLZNO functions as an \"ion redistributor\". Combining with a stable Li-","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Sep","modification":"2025-04-20T00:38:54.2Z","creation":"2025-04-20T00:38:54.2Z"},"accession":"S-EPMC9443453","cross_references":{"pubmed":["35748192"],"doi":["10.1002/advs.202202204"]}}