{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T04:44:03Z","timestamp":1792039443460,"version":"4.4.0"},"reference-count":50,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T00:00:00Z","timestamp":1791936000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T00:00:00Z","timestamp":1791936000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["52394170"],"award-info":[{"award-number":["52394170"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["52525203"],"award-info":[{"award-number":["52525203"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["52394171"],"award-info":[{"award-number":["52394171"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["52522212"],"award-info":[{"award-number":["52522212"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["U24A2067"],"award-info":[{"award-number":["U24A2067"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["52372239"],"award-info":[{"award-number":["52372239"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["U24A2064"],"award-info":[{"award-number":["U24A2064"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["52602465"],"award-info":[{"award-number":["52602465"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["524B2026"],"award-info":[{"award-number":["524B2026"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["523B2023"],"award-info":[{"award-number":["523B2023"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100011202","name":"State Key Laboratory of Catalysis","doi-asserted-by":"publisher","award":["2024SKL\u2010B\u2010003"],"award-info":[{"award-number":["2024SKL\u2010B\u2010003"]}],"id":[{"id":"10.13039\/501100011202","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"publisher","award":["WK9990000170"],"award-info":[{"award-number":["WK9990000170"]}],"id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Angew Chem Int Ed"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Polymer solid\u2010state sodium\u2010metal batteries are constrained by sluggish Na\n                    <jats:sup>+<\/jats:sup>\n                    migration and unstable sodium\u2013metal interfaces, both of which are closely associated with poorly regulated solvation chemistry. Here we report a rotation\u2010coupled guest\u2010anion strategy in a poly(vinylidene fluoride\u2010co\u2010hexafluoropropylene)\u2010based solid\u2010state electrolyte (PHSE) using Mg(OTf)\n                    <jats:sub>2<\/jats:sub>\n                    . Mg\n                    <jats:sup>2+<\/jats:sup>\n                    preferentially coordinates DMF and TFSI\n                    <jats:sup>\u2212<\/jats:sup>\n                    , weakening Na\n                    <jats:sup>+<\/jats:sup>\n                    \u2013TFSI\n                    <jats:sup>\u2212<\/jats:sup>\n                    association and limiting solvent\u2010derived reactions at the sodium metal anode. OTf\n                    <jats:sup>\u2212<\/jats:sup>\n                    enters the Na\n                    <jats:sup>+<\/jats:sup>\n                    solvation shell as a mobile guest anion. Its C\u2500S rotational axis and equivalent oxygen coordination sites allow conformational rotation to synchronize with Na\n                    <jats:sup>+<\/jats:sup>\n                    hopping along polymer chains. This anchor\u2013rotator chemistry reorganizes Na\n                    <jats:sup>+<\/jats:sup>\n                    coordination, lowers the migration barrier, and promotes an inorganic\u2010rich, Mg\u2500O\u2010containing interphase. The optimized electrolyte enables Na\n                    <jats:sub>3<\/jats:sub>\n                    V\n                    <jats:sub>2<\/jats:sub>\n                    (PO\n                    <jats:sub>4<\/jats:sub>\n                    )\n                    <jats:sub>3<\/jats:sub>\n                    ||Na cells to retain 94.2% capacity after 1100 cycles at 2C and supports a 94 mAh pouch cell with stable cycling. It also enables high\u2010voltage Na\n                    <jats:sub>3<\/jats:sub>\n                    V\n                    <jats:sub>2<\/jats:sub>\n                    (PO\n                    <jats:sub>4<\/jats:sub>\n                    )\n                    <jats:sub>2<\/jats:sub>\n                    O\n                    <jats:sub>2<\/jats:sub>\n                    F||Na cells to retain 93.6% capacity after 1000 cycles at 0.5C over 2.5\u20134.2\u00a0V. Comparative evaluation across a total of 20 polymer electrolyte systems with varied polymer matrices and anion structures identifies anion symmetry, rotational periodicity, and finite rotational barriers as molecular criteria for designing stable polymer solid\u2010state sodium\u2010metal batteries.\n                  <\/jats:p>","DOI":"10.1002\/anie.9801142","type":"journal-article","created":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T03:45:17Z","timestamp":1792035917000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Rotation\u2010Coupled Guest Anions Stabilize Polymer Solid\u2010State Sodium\u2010Metal Batteries"],"prefix":"10.1002","author":[{"given":"Yi","family":"Li","sequence":"first","affiliation":[{"name":"Hefei National Research Center for Physical Sciences At the Microscale, Department of Materials Science and Engineering University of Science and Technology of China  Hefei Anhui China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-2121-5640","authenticated-orcid":false,"given":"Lifeng","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Materials Science and Physics China University of Mining and Technology  Xuzhou Jiangsu China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-9805-9851","authenticated-orcid":false,"given":"Fangxin","family":"Ling","sequence":"additional","affiliation":[{"name":"Hefei National Research Center for Physical Sciences At the Microscale, Department of Materials Science and Engineering University of Science and Technology of China  Hefei Anhui China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-0636-0582","authenticated-orcid":false,"given":"Ziyang","family":"Wang","sequence":"additional","affiliation":[{"name":"Hefei National Research Center for Physical Sciences At the Microscale, Department of Materials Science and Engineering University of Science and Technology of China  Hefei Anhui China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yu","family":"Shao","sequence":"additional","affiliation":[{"name":"Jiujiang DeFu Technology Co., LTD.  Jiujiang Jiangxi China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Weijian","family":"Gu","sequence":"additional","affiliation":[{"name":"Hefei National Research Center for Physical Sciences At the Microscale, Department of Materials Science and Engineering University of Science and Technology of China  Hefei Anhui China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhen","family":"Li","sequence":"additional","affiliation":[{"name":"Hefei National Research Center for Physical Sciences At the Microscale, Department of Materials Science and Engineering University of Science and Technology of China  Hefei Anhui China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-1959-489X","authenticated-orcid":false,"given":"Bin","family":"Ye","sequence":"additional","affiliation":[{"name":"Hefei National Research Center for Physical Sciences At the Microscale, Department of Materials Science and Engineering University of Science and Technology of China  Hefei Anhui China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ruiling","family":"Bai","sequence":"additional","affiliation":[{"name":"Hefei National Research Center for Physical Sciences At the Microscale, Department of Materials Science and Engineering University of Science and Technology of China  Hefei Anhui China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jialong","family":"Shen","sequence":"additional","affiliation":[{"name":"Hefei National Research Center for Physical Sciences At the Microscale, Department of Materials Science and Engineering University of Science and Technology of China  Hefei Anhui China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shuangli","family":"Yang","sequence":"additional","affiliation":[{"name":"Vacuum Interconnected Nanotech Workstation, Chinese Academy of Sciences Suzhou Institute of Nano\u2010Tech and Nano\u2010Bionics  Suzhou Jiangsu China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2631-4836","authenticated-orcid":false,"given":"Yixin","family":"Hu","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Fire Science University of Science and Technology of China  Hefei Anhui China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3006-4892","authenticated-orcid":false,"given":"Hanyu","family":"Huo","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Precision and Intelligent Chemistry Department of Materials Science and Engineering, School of Chemistry and Materials Science University of Science and Technology of China  Hefei Anhui China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8560-0045","authenticated-orcid":false,"given":"Shuchen","family":"Zhang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Precision and Intelligent Chemistry Department of Materials Science and Engineering, School of Chemistry and Materials Science University of Science and Technology of China  Hefei Anhui China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1125-0905","authenticated-orcid":false,"given":"Xianhong","family":"Rui","sequence":"additional","affiliation":[{"name":"Hefei National Research Center for Physical Sciences At the Microscale, Department of Materials Science and Engineering University of Science and Technology of China  Hefei Anhui China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1000-1878","authenticated-orcid":false,"given":"Yu","family":"Yao","sequence":"additional","affiliation":[{"name":"Hefei National Research Center for Physical Sciences At the Microscale, Department of Materials Science and Engineering University of Science and Technology of China  Hefei Anhui China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3685-7773","authenticated-orcid":false,"given":"Yan","family":"Yu","sequence":"additional","affiliation":[{"name":"Hefei National Research Center for Physical Sciences At the Microscale, Department of Materials Science and Engineering University of Science and Technology of China  Hefei Anhui China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,10,14]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/451652a"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1038\/nenergy.2016.42"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41893\u2010025\u201001701\u2010x"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/sus2.6"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202315076"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202308586"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202413303"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202420698"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202413306"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.esci.2025.100504"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202310147"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.8139928"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202513427"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1021\/cr0300993"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.9b09343"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.6c02463"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1708817115"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1039\/D5SC08154H"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/advs.202201207"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.6c04977"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.202302745"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41557\u2010025\u201001969\u20108"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ensm.2022.06.040"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5c15937"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010025\u201061738\u20106"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202409587"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202513625"},{"key":"e_1_2_8_29_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202505509"},{"key":"e_1_2_8_30_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.202405104"},{"key":"e_1_2_8_31_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202318822"},{"key":"e_1_2_8_32_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202417778"},{"key":"e_1_2_8_33_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5c09890"},{"key":"e_1_2_8_34_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202423075"},{"key":"e_1_2_8_35_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202402245"},{"key":"e_1_2_8_36_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41586\u2010025\u201009565\u2010z"},{"key":"e_1_2_8_37_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5c05911"},{"key":"e_1_2_8_38_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202517094"},{"key":"e_1_2_8_39_1","doi-asserted-by":"publisher","DOI":"10.26599\/CF.2024.9200017"},{"key":"e_1_2_8_40_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202419271"},{"key":"e_1_2_8_41_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202503786"},{"key":"e_1_2_8_42_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ensm.2022.10.032"},{"key":"e_1_2_8_43_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.4c10189"},{"key":"e_1_2_8_44_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202420014"},{"key":"e_1_2_8_45_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202305383"},{"key":"e_1_2_8_46_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202407713"},{"key":"e_1_2_8_47_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202519121"},{"key":"e_1_2_8_48_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202516680"},{"key":"e_1_2_8_49_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.202504169"},{"key":"e_1_2_8_50_1","doi-asserted-by":"publisher","DOI":"10.1002\/eem2.70289"},{"key":"e_1_2_8_51_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202524650"}],"container-title":["Angewandte Chemie International Edition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.9801142","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/anie.9801142","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.9801142","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T03:45:18Z","timestamp":1792035918000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/anie.9801142"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,10,14]]},"references-count":50,"alternative-id":["10.1002\/anie.9801142"],"URL":"https:\/\/doi.org\/10.1002\/anie.9801142","archive":["Portico"],"relation":{},"ISSN":["1433-7851","1521-3773"],"issn-type":[{"value":"1433-7851","type":"print"},{"value":"1521-3773","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,10,14]]},"assertion":[{"value":"2026-07-12","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-10-08","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-10-14","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e9801142"}}