{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T03:54:44Z","timestamp":1790740484512,"version":"4.1.0"},"reference-count":48,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2025,8,20]],"date-time":"2025-08-20T00:00:00Z","timestamp":1755648000000},"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":["22479043"],"award-info":[{"award-number":["22479043"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Small Methods"],"published-print":{"date-parts":[[2025,9]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Aqueous static zinc\u2010bromide batteries have emerged as promising candidates for large\u2010scale energy storage owing to their intrinsic safety and low cost. However, practical application is hindered by the shuttle effect of polybromides, which leads to energy inefficiency and poor cycling stability. Herein, a self\u2010capturing organic bromine compound is reported, 2,6\u2010dimethyl\u20101\u2010butylpyridinium bromide, developed via hydrophobic functionalization of the pyridine ring. These features collectively enable efficient polybromide capture and promote reversible solid\u2010state complexation. When implemented in zinc\u2010bromide batteries, the compound demonstrates exceptional electrochemical performance, retaining 81.94% of its initial capacity over 1500 h at 0.5 C and enabling 500 stable cycles at 2 C with a Coulombic efficiency of 99.46% and energy efficiency of 91.58%. The battery retains high performance even at elevated temperatures (60\u00a0\u00b0C). The pouch cell demonstrates a high energy density of 54.87\u00a0Wh\u00a0kg\n                    <jats:sup>\u22121<\/jats:sup>\n                    or 100.09\u00a0Wh\u00a0L\n                    <jats:sup>\u22121<\/jats:sup>\n                    with 96.59% Coulombic efficiency. These results highlight the potential of hydrophobic organic bromide in advancing zinc\u2010bromide battery technologies toward scalable, durable, and high efficiency energy storage.\n                  <\/jats:p>","DOI":"10.1002\/smtd.202501045","type":"journal-article","created":{"date-parts":[[2025,8,20]],"date-time":"2025-08-20T07:26:31Z","timestamp":1755674791000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Efficient Aqueous Static Zinc\u2010Bromine Batteries Enabled by Hydrophobic Organic Bromide Design"],"prefix":"10.1002","volume":"9","author":[{"given":"Jianhui","family":"Jin","sequence":"first","affiliation":[{"name":"State Key Laboratory of Chem\/Bio\u2010Sensing and Chemometrics Joint International Research Laboratory of Energy Electrochemistry College of Chemistry and Chemical Engineering Hunan University  Changsha 410082 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chun","family":"Liu","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Chem\/Bio\u2010Sensing and Chemometrics Joint International Research Laboratory of Energy Electrochemistry College of Chemistry and Chemical Engineering Hunan University  Changsha 410082 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chengjun","family":"Lei","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Chem\/Bio\u2010Sensing and Chemometrics Joint International Research Laboratory of Energy Electrochemistry College of Chemistry and Chemical Engineering Hunan University  Changsha 410082 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chen","family":"Xu","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Chem\/Bio\u2010Sensing and Chemometrics Joint International Research Laboratory of Energy Electrochemistry College of Chemistry and Chemical Engineering Hunan University  Changsha 410082 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Huijian","family":"Wang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Chem\/Bio\u2010Sensing and Chemometrics Joint International Research Laboratory of Energy Electrochemistry College of Chemistry and Chemical Engineering Hunan University  Changsha 410082 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jinye","family":"Li","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Chem\/Bio\u2010Sensing and Chemometrics Joint International Research Laboratory of Energy Electrochemistry College of Chemistry and Chemical Engineering Hunan University  Changsha 410082 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4074-340X","authenticated-orcid":false,"given":"Xiao","family":"Liang","sequence":"additional","affiliation":[{"name":"State Key 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