{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T15:04:55Z","timestamp":1789571095457,"version":"build-2803163510"},"reference-count":50,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T00:00:00Z","timestamp":1789516800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T00:00:00Z","timestamp":1789516800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100012166","name":"National Key Research and Development Program of China","doi-asserted-by":"publisher","award":["2023YFB3809300"],"award-info":[{"award-number":["2023YFB3809300"]}],"id":[{"id":"10.13039\/501100012166","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22509153"],"award-info":[{"award-number":["22509153"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Small"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Cross\u2010linked polymer electrolytes based on 1,3\u2010dioxolane (DOL) are attractive for lithium metal batteries, but their application in high\u2010voltage systems remains limited. 1,3\u2010dioxane (DOX) has emerged as an effective substitute for DOL in high\u2010voltage polymer electrolytes, yet the structural origin of its advantage remains unclear. Here, we construct a pair of closely related cross\u2010linked polymer electrolytes, DOL\u20103\u2010methylglutaric anhydride (MA)\u00a0and DOX\u2010MA, within the same anhydride framework to uncover the structural basis of the DOL\u2010to\u2010DOX effect. Compared with DOL\u2010MA, DOX\u2010MA exhibits more extended segmental structural characteristics, which weaken polymer\u2010dominated Li\n                    <jats:sup>+<\/jats:sup>\n                    coordination and reconstruct the local solvation environment toward anion\u2010enriched configurations. This segmental\u2010structure\u2010mediated solvation reconstruction further drives the formation of a robust LiF\u2010rich interphase, thereby enabling faster Li\n                    <jats:sup>+<\/jats:sup>\n                    transport and improved interfacial stability. As a result, DOX\u2010MA delivers an ionic conductivity of 8.73\u00a0\u00d7\u00a010\n                    <jats:sup>\u22124<\/jats:sup>\n                    \u00a0S\u00a0cm\n                    <jats:sup>\u22121<\/jats:sup>\n                    , a Li\n                    <jats:sup>+<\/jats:sup>\n                    transference number of 0.79, and an electrochemical stability window up to 5.3\u00a0V. Li||Li symmetric cells exhibit stable cycling for 4000\u00a0h with low polarization, and LiNi\n                    <jats:sub>0.8<\/jats:sub>\n                    Co\n                    <jats:sub>0.1<\/jats:sub>\n                    Mn\n                    <jats:sub>0.1<\/jats:sub>\n                    O\n                    <jats:sub>2<\/jats:sub>\n                    (NCM811)||Li full cells show excellent cycling stability with 89.1% capacity retention at a cutoff voltage of 4.5\u00a0V. This work highlights the extended segmental structure as a key factor governing the superior solvation and interfacial behavior of DOX\u2010based cross\u2010linked polymer electrolytes.\n                  <\/jats:p>","DOI":"10.1002\/smll.75798","type":"journal-article","created":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T14:34:36Z","timestamp":1789569276000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Extended Segmental Structures Regulate Li\n                    <sup>+<\/sup>\n                    Solvation in 1,3\u2010Dioxane\u2010Based Cross\u2010Linked Polymer Electrolytes for High\u2010Voltage Lithium Metal Batteries"],"prefix":"10.1002","author":[{"given":"Zhongpeng","family":"Li","sequence":"first","affiliation":[{"name":"State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology  Wuhan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shaojie","family":"Zhang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology  Wuhan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yixin","family":"Zhang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology  Wuhan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wei","family":"Tang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology  Wuhan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peiyang","family":"Dong","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology  Wuhan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Saihai","family":"Lei","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology  Wuhan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juan","family":"Wang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology  Wuhan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dongqi","family":"Li","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology  Wuhan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-9314-2415","authenticated-orcid":false,"given":"Weihao","family":"Zeng","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology  Wuhan China"},{"name":"School of Materials Science and Engineering Wuhan University of Technology  Wuhan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3902-0976","authenticated-orcid":false,"given":"Shichun","family":"Mu","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology  Wuhan China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,9,16]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41560\u2010025\u201001767\u2010z"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41586\u2010021\u201004209\u20104"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/smll.202408944"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010023\u201040609\u2010y"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5c00760"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/smll.202502401"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1039\/d4ee00822g"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/advs.202103663"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/advs.202405482"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.202402362"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.aat5383"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202209169"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202218621"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202304686"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jechem.2025.09.001"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.71359"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1007\/s40820\u2010024\u201001354\u2010z"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202405086"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.202402795"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202405802"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ensm.2025.104835"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.4c17035"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202310801"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010023\u201043467\u2010w"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202209828"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202308738"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.2c20884"},{"key":"e_1_2_9_29_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.nanolett.5c00251"},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.1002\/advs.202507007"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1039\/d3ee02797j"},{"key":"e_1_2_9_32_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202405951"},{"key":"e_1_2_9_33_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ensm.2025.104277"},{"key":"e_1_2_9_34_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2025.170706"},{"key":"e_1_2_9_35_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202414430"},{"key":"e_1_2_9_36_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41560\u2010023\u201001443\u20100"},{"key":"e_1_2_9_37_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.chempr.2021.02.025"},{"key":"e_1_2_9_38_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.3c12094"},{"key":"e_1_2_9_39_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.9b02416"},{"key":"e_1_2_9_40_1","doi-asserted-by":"publisher","DOI":"10.1002\/advs.202404245"},{"key":"e_1_2_9_41_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202117316"},{"key":"e_1_2_9_42_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsenergylett.3c01597"},{"key":"e_1_2_9_43_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202404769"},{"key":"e_1_2_9_44_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jechem.2024.10.040"},{"key":"e_1_2_9_45_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202107764"},{"key":"e_1_2_9_46_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.2c00988"},{"key":"e_1_2_9_47_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.3c02669"},{"key":"e_1_2_9_48_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00396\u2010024\u201005279\u20102"},{"key":"e_1_2_9_49_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpcb.0c06324"},{"key":"e_1_2_9_50_1","doi-asserted-by":"publisher","DOI":"10.1039\/d4ee05866f"},{"key":"e_1_2_9_51_1","doi-asserted-by":"publisher","DOI":"10.1002\/advs.202400466"}],"container-title":["Small"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/smll.75798","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/smll.75798","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/smll.75798","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T14:34:38Z","timestamp":1789569278000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/smll.75798"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,9,16]]},"references-count":50,"alternative-id":["10.1002\/smll.75798"],"URL":"https:\/\/doi.org\/10.1002\/smll.75798","archive":["Portico"],"relation":{},"ISSN":["1613-6810","1613-6829"],"issn-type":[{"value":"1613-6810","type":"print"},{"value":"1613-6829","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,9,16]]},"assertion":[{"value":"2026-07-24","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-09-08","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-09-16","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e75798"}}