{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T22:25:11Z","timestamp":1791930311881,"version":"4.3.4"},"reference-count":72,"publisher":"Wiley","issue":"32","license":[{"start":{"date-parts":[[2025,6,10]],"date-time":"2025-06-10T00:00:00Z","timestamp":1749513600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22304185"],"award-info":[{"award-number":["22304185"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Angew Chem Int Ed"],"published-print":{"date-parts":[[2025,8,4]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    To maximize the energy density output, the complementary charge storage mechanism of aqueous zinc ion hybrid capacitors (ZIHCs) is superior and advanced, but continuous water\u2010induced side reactions and uncontrolled dendrite growth of zinc anodes remain challenging. Additionally, the optimization of the hydrogel electrolyte\/electrode interface is necessary for the stability and kinetic reversibility of the flexible zinc\u2010based energy storage device. Herein, the P(AM\u2010SBMA) (copolymer of acrylamide AM and zwitterionic compound SBMA)\/gelatin hydrogel electrolyte (PSG) with a special semi\u2010interpenetrating network is designed based on the chain\u2013chain synergistic regulation mechanism to regulate the desolvation of zinc ions and optimize the operating voltage of flexible ZIHCs and stabilize surface chemistry of zinc anode. The obtained PSG\u20105 hydrogel electrolyte widens the electrochemical stability windows (ESW) of the flexible ZIHC to 2.45\u00a0V and achieves high Zn\n                    <jats:sup>2+<\/jats:sup>\n                    transference number of 0.87 and highly reversible plating\/stripping of the zinc anode. Furthermore, the corresponding flexible ZIHC exhibits a high operating voltage of 2.2\u00a0V and provides a favorable energy density of 117\u00a0Wh kg\n                    <jats:sup>\u22121<\/jats:sup>\n                    at a power density of 293\u00a0W kg\n                    <jats:sup>\u22121<\/jats:sup>\n                    . This work provides useful insights for the development of efficient, flexible ZIHCs by preparing hydrogel electrolytes capable of stabilizing zinc anodes and widening ESW.\n                  <\/jats:p>","DOI":"10.1002\/anie.202507403","type":"journal-article","created":{"date-parts":[[2025,5,29]],"date-time":"2025-05-29T01:43:46Z","timestamp":1748483026000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":15,"title":["Chain\u2013Chain Synergistic Hydrogel Electrolytes Regulate Zinc Ions Desolvation for Stabilized Anodes and High Operating Voltage in Flexible Zinc Ions Hybrid Capacitors"],"prefix":"10.1002","volume":"64","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2493-0806","authenticated-orcid":false,"given":"Hang","family":"Zhang","sequence":"first","affiliation":[{"name":"College of Chemical Engineering and Materials Science Tianjin University of Science and Technology  Tianjin 300457 P.R. China"},{"name":"Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) Nankai University  Tianjin 300071 P.R. China"},{"name":"State Key Laboratory of Molecular Engineering of Polymers (Fudan University)  Shanghai 200433 P.R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Li","family":"Wan","sequence":"additional","affiliation":[{"name":"College of Chemical Engineering and Materials Science Tianjin University of Science and Technology  Tianjin 300457 P.R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ziran","family":"You","sequence":"additional","affiliation":[{"name":"College of Chemical Engineering and Materials Science Tianjin University of Science and Technology  Tianjin 300457 P.R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jianrong","family":"Liang","sequence":"additional","affiliation":[{"name":"College of Chemical Engineering and Materials Science Tianjin University of Science and Technology  Tianjin 300457 P.R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Da","family":"Lei","sequence":"additional","affiliation":[{"name":"Key Laboratory of Green and High\u2010end Utilization of Salt Lake Resources Qinghai Institute of Salt Lakes Chinese Academy of Sciences  Xining 810000 P.R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yongyan","family":"Cui","sequence":"additional","affiliation":[{"name":"College of Chemical Engineering and Materials Science Tianjin University of Science and Technology  Tianjin 300457 P.R. 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