{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,19]],"date-time":"2026-09-19T13:59:33Z","timestamp":1789826373680,"version":"4.0.1"},"reference-count":36,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2025,12,16]],"date-time":"2025-12-16T00:00:00Z","timestamp":1765843200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2025,12,16]],"date-time":"2025-12-16T00:00:00Z","timestamp":1765843200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry A European J"],"published-print":{"date-parts":[[2026,1,23]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    This study developed a polymerizable deep eutectic solvent (PDES) system composed of H\n                    <jats:sub>2<\/jats:sub>\n                    O, choline chloride, and acrylic acid, which exhibited a freezing point as low as \u201357.2\u00a0\u00b0C. By introducing sodium acetate and carrying out in situ polymerization within a polyacrylamide hydrogel, a high\u2010performance eutectogel with an interpenetrating polymer network (IPN) structure was constructed. The optimized IPN eutectogel demonstrates outstanding overall properties, including high mechanical strength (tensile stress up to 97.2\u00a0kPa) and toughness (fracture elongation of 235%), while maintaining high ionic conductivity (21.4\u00a0mS\u00a0cm\n                    <jats:sup>\u22121<\/jats:sup>\n                    at 25\u00b0C) across a broad temperature range (\u201340 to 60\u00b0C). Supercapacitors using this eutectogel operate effectively within a 1.2\u00a0V voltage window and exhibit ideal electric double\u2010layer capacitive behavior. They achieve a maximum energy density of 7.10\u00a0Wh\u00a0kg\n                    <jats:sup>\u22121<\/jats:sup>\n                    , retain 80% of the initial capacitance after 10,000 cycles, and show stable performance under bending, damage, and low\u2010temperature (\u201330\u00a0\u00b0C) conditions. These results underscore the material's strong potential for use in flexible and low\u2010temperature energy storage devices.\n                  <\/jats:p>","DOI":"10.1002\/chem.202503107","type":"journal-article","created":{"date-parts":[[2025,12,17]],"date-time":"2025-12-17T03:50:11Z","timestamp":1765943411000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Interpenetrating Polymer Network Eutectogels Derived From Polymerizable Deep Eutectic Solvents for Low\u2010Temperature Supercapacitors"],"prefix":"10.1002","volume":"32","author":[{"given":"Haifeng","family":"Zhai","sequence":"first","affiliation":[{"name":"School of Materials Science and Engineering Wuhan Textile University  Wuhan PR China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cheng","family":"Peng","sequence":"additional","affiliation":[{"name":"School of Materials Science and Engineering Wuhan Textile University  Wuhan PR China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Junyi","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Materials Science and Engineering Wuhan Textile University  Wuhan PR China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Danying","family":"Zuo","sequence":"additional","affiliation":[{"name":"School of Materials Science and Engineering Wuhan Textile University  Wuhan PR China"},{"name":"Hubei Engineering Research Center for Industrial Detonator Intelligent Assembly Wuhan Textile University  Wuhan PR China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9354-6800","authenticated-orcid":false,"given":"Hongwei","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Materials Science and Engineering Wuhan Textile University  Wuhan PR China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,12,16]]},"reference":[{"key":"e_1_2_8_2_1","first-page":"152","article-title":"Hydrophobic Deep Eutectic Solvents in Microextraction Techniques \u2013 A Review","author":"Mako\u015b P.","year":"2020","journal-title":"Microchemical Journal"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1039\/D3EE03821A"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsaem.1c03654"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1021\/acssuschemeng.5c07067"},{"key":"e_1_2_8_6_1","first-page":"21","article-title":"Lignin\u2010Derived Deep Eutectic Solvent Gel Electrolytes Paired With Porous Carbon Electrodes for Advanced Supercapacitor Application","author":"Ren P.","year":"2025","journal-title":"Small"},{"key":"e_1_2_8_7_1","first-page":"35","article-title":"Hydrophobic Deep Eutectic Solvent (DES) Design Enables Optimally Hydrated DES\u2010in\u2010Water Electrolytes for High\u2010Performance Bromine Redox\u2010Enhanced Energy Storage Systems","author":"Eom T. 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