{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,9]],"date-time":"2026-09-09T11:12:12Z","timestamp":1788952332240,"version":"build-2803163510"},"reference-count":37,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,9,9]],"date-time":"2026-09-09T00:00:00Z","timestamp":1788912000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,9,9]],"date-time":"2026-09-09T00:00:00Z","timestamp":1788912000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"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                    Two\u2010electron aqueous Zn\u2013I\n                    <jats:sub>2<\/jats:sub>\n                    batteries deliver doubled cathode capacity yet remain constrained by the thermodynamic instability of I\n                    <jats:sup>+<\/jats:sup>\n                    and sluggish, multistep interfacial kinetics. By systematically correlating electrochemical behavior with ZnCl\n                    <jats:sub>2<\/jats:sub>\n                    concentration, we demonstrate that strengthened Cl\n                    <jats:sup>\u2212<\/jats:sup>\n                    coordination mitigates ICl hydrolysis but concurrently aggravates charge\u2010transfer resistance. Thus, suppressing hydrolysis alone proves insufficient, underscoring the need to address interfacial kinetics. To address this, we design a single\u2010atom catalytic confinement host featuring atomically dispersed Co\u2013N\n                    <jats:sub>4<\/jats:sub>\n                    sites on N\u2010doped carbon hollow nanospheres (CoSAs@NC). These isolated Co sites strongly chemisorb polyiodides, expedite electron exchange, and facilitate Zn\n                    <jats:sup>2+<\/jats:sup>\n                    transport within a hierarchically mesoporous framework, coupling high stability with fast kinetics. Operando spectroscopy and kinetic analyses reveal that atomic catalysis significantly decreases the Tafel slope, enhances exchange current density, and reduces charge\u2010transfer resistance. With high\u2010iodine\u2010content cathode, Co\u2010SAs@NC\u2010based cells achieve 190.6\u00a0mAh g\n                    <jats:sup>\u22121<\/jats:sup>\n                    at 30\u00a0A g\n                    <jats:sup>\u22121<\/jats:sup>\n                    , and ultralong cycling stability with only 0.00179% capacity decay per cycle over 20000 cycles. Pouch cells deliver high energy density of 218.6\u00a0Wh kg\n                    <jats:sup>\u2212<\/jats:sup>\n                    <jats:sup>1<\/jats:sup>\n                    (based on total electrode mass). This integrated catalysis\u2013confinement strategy resolves the intrinsic stability\u2013kinetics trade\u2010off, advancing practical, high\u2010rate Zn\u2013I\n                    <jats:sub>2<\/jats:sub>\n                    energy storage.\n                  <\/jats:p>","DOI":"10.1002\/anie.9322658","type":"journal-article","created":{"date-parts":[[2026,9,9]],"date-time":"2026-09-09T10:23:41Z","timestamp":1788949421000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Catalyst\u2013Electrolyte Synergy Enables Ultrafast and Long\u2010Life Two\u2010Electron Aqueous Zinc\u2013Iodine Batteries"],"prefix":"10.1002","author":[{"given":"Zhiqiang","family":"Zhao","sequence":"first","affiliation":[{"name":"Department of Materials Science and Engineering City University of Hong Kong  Hong Kong 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