{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Hou Z"],"funding":["Research Grants Council, University Grants Committee","Hong Kong Polytechnic University","National Natural Science Foundation of China","Natural Science Foundation of Jiangsu Province"],"pagination":["1382-1389"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12933320"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["6(2)"],"pubmed_abstract":["Electrolyte chemistry is of paramount importance for tackling the challenge of irreversible Ca deposition/stripping caused by ionic-insulating solid electrolyte interphases (SEIs). Current research has been mainly concentrating on the boron center-based electrolytes despite their complex synthetic procedure and leaves aside others because of a virtually inhibited electrochemical response. Herein, we report a kind of iodine-based electrolytes comprising CaI<sub>2</sub> salt paired with auxiliary iodides, in which the latter elevates the I<sup>-</sup> concentration to reconfigure electrical double-layer structures of a low-solubility CaI<sub>2</sub> electrolyte, thus accelerating Ca<sup>2+</sup> desolvation and Ca<sup>2+</sup> diffusion across SEI. Consequently, the optimized iodine electrol"],"journal":["JACS Au"],"pubmed_title":["Iodine-Based Electrolyte Chemistry Enabling Reversible Ca Metal Anodes."],"pmcid":["PMC12933320"],"funding_grant_id":["1-CE0H","52125202","BK20243016","U24A2065","52402267","15309324","BK20241497"],"pubmed_authors":["Hou Z","Liu K","Zhu J","Zhou R","Tsang CS","Zhao J","Zhang B"],"additional_accession":[]},"is_claimable":false,"name":"Iodine-Based Electrolyte Chemistry Enabling Reversible Ca Metal Anodes.","description":"Electrolyte chemistry is of paramount importance for tackling the challenge of irreversible Ca deposition/stripping caused by ionic-insulating solid electrolyte interphases (SEIs). Current research has been mainly concentrating on the boron center-based electrolytes despite their complex synthetic procedure and leaves aside others because of a virtually inhibited electrochemical response. Herein, we report a kind of iodine-based electrolytes comprising CaI<sub>2</sub> salt paired with auxiliary iodides, in which the latter elevates the I<sup>-</sup> concentration to reconfigure electrical double-layer structures of a low-solubility CaI<sub>2</sub> electrolyte, thus accelerating Ca<sup>2+</sup> desolvation and Ca<sup>2+</sup> diffusion across SEI. Consequently, the optimized iodine electrol","dates":{"release":"2026-01-01T00:00:00Z","publication":"2026 Feb","modification":"2026-07-16T22:13:15.735Z","creation":"2026-07-12T03:07:25.58Z"},"accession":"S-EPMC12933320","cross_references":{"pubmed":["41755846"],"doi":["10.1021/jacsau.5c01724"]}}