{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T11:07:23Z","timestamp":1791803243693,"version":"4.3.4"},"reference-count":47,"publisher":"Wiley","issue":"36","license":[{"start":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T00:00:00Z","timestamp":1779840000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T00:00:00Z","timestamp":1779840000000},"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":["21674068"],"award-info":[{"award-number":["21674068"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Materials"],"published-print":{"date-parts":[[2026,6]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    The development of stable, active, and well\u2010defined electrocatalysts for water oxidation is vital for large\u2010scale green hydrogen production. However, the inherent trade\u2010off between activity and stability of electrocatalysts imposes fundamental limitations on their practical applications. Herein, we fabricated a molecularly precise triatomic catalyst featuring highly dispersed atomic iridium (14.3\u2009wt.%) along with dense atomic cobalt grippers (10.4\u2009wt.%) anchored on a Salphen\u2010fused nanoribbon (Co\n                    <jats:sub>2<\/jats:sub>\n                    Ir\u2010SNR), enabling highly effective and durable oxygen evolution reaction (OER). In situ infrared spectroscopy together with theoretical calculations reveals that the Co\n                    <jats:sub>2<\/jats:sub>\n                    Ir\u2010SNR follows the infrequent oxide path mechanism (OPM) with a reduced energy barrier, where the active iridium sites confined in two cobalt grippers promote direct O\u2212O radical coupling for O\n                    <jats:sub>2<\/jats:sub>\n                    evolution. Consequently, the triatomic catalyst achieves a remarkable overpotential of 212 \u00b1 3\u00a0mV at 10\u2009mA\u2009cm\n                    <jats:sup>\u22122<\/jats:sup>\n                    and possesses durability with stable operation for up to 1000\u00a0h at an ampere\u2010level current density under alkaline conditions. This work presents a viable strategy to break the activity\u2010stability dilemma encountered in OER, providing crucial guidance for developing catalysts that withstand the stringent requirements of industrial hydrogen production.\n                  <\/jats:p>","DOI":"10.1002\/adma.73496","type":"journal-article","created":{"date-parts":[[2026,5,28]],"date-time":"2026-05-28T06:15:51Z","timestamp":1779948951000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["High\u2010Density Co\u2013Ir\u2013Co Triple\u2010Atom Sites in Salphen\u2010Fused Nanoribbons Break the Activity\u2010Stability Dilemma in Alkaline Oxygen Evolution"],"prefix":"10.1002","volume":"38","author":[{"given":"Zhen","family":"Zhang","sequence":"first","affiliation":[{"name":"College of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering Sichuan University  Chengdu China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shilong","family":"Wen","sequence":"additional","affiliation":[{"name":"College of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering Sichuan University  Chengdu China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Junyu","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Chemistry and Chemical Engineering Zhangjiang Institute for Advanced Study Shanghai Jiao Tong University  Shanghai China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xianglin","family":"Luo","sequence":"additional","affiliation":[{"name":"College of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering Sichuan University  Chengdu China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xikui","family":"Liu","sequence":"additional","affiliation":[{"name":"College of Polymer Science and Engineering State Key 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