2026-08-02T06:28:03Z https://archive.materialscloud.org/oai2d

oai:materialscloud.org:zb78r-fey78 2026-01-06T08:22:42Z community-mcarchive openaire_data

Yu, Xingmin Li, Yong Wang, Zhaofen Huang, Haichen Liu, Yaoyao Lequan, Deng Jun, Zhan Yin, Xianglin Yin Qi, Haoying Yang, Yushuang Wang, Shuhua Sang, Yuanhua Ye, Daixin Wang, Jianjun Liu, Hong Chen, Hao 2026-01-06 <p>Enhancing cycling reversibility in high-energy-density lithium metal batteries (LMBs) necessitate precise management of electrolyte-derived electrochemical reactions at electrodes and interphases, yet the recently developed and most commonly used localized high-concentration electrolytes (LHCEs) technology suffers from limited tunability on these reactions due to the non-solvation-participating nature of oxygen-proximal fluorinated diluents. Here we address this issue by designing and synthesizing a new oxygen-distal fluorinated diluent. Unlike traditional oxygen-proximal fluorinated analogs, the molecule skeleton was strategically edited to position fluorine atoms distal to oxygen centers that attenuates electron-withdrawing effects at these Li+-coordination sites, enabling: enhanced diluent/anion participation and reduced volatile solvents in solvation shells. This work establishes oxygen-distal fluorination as a new electrolyte molecular skeleton editing principle for stable energy-dense LMBs.</p> application/x-7z-compressed text/plain https://doi.org/10.24435/materialscloud:1s-0f oai:materialscloud.org:zb78r-fey78 mcid:2026.7 eng Materials Cloud https://doi.org/10.1038/s41467-022-33329-2 https://archive.materialscloud.org/communities/mcarchive https://doi.org/10.24435/materialscloud:kk-h4 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode Lithium metal battery Molecule design Theoretical calculation Skeletal editing of electrolyte molecule by oxygen-distal fluorination for 500 Wh kg–1, cycling stable Li metal battery info:eu-repo/semantics/other