{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,30]],"date-time":"2026-01-30T09:38:04Z","timestamp":1769765884752,"version":"3.49.0"},"reference-count":53,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2026,1,6]],"date-time":"2026-01-06T00:00:00Z","timestamp":1767657600000},"content-version":"vor","delay-in-days":5,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Small Science"],"published-print":{"date-parts":[[2026,1]]},"abstract":"<jats:p>\n                    Unlike 2D frameworks where conductivity is largely confined to in\u2010plane transport, the\n                    <jats:bold>scu<\/jats:bold>\n                    topology offers 3D conduction pathways that enhance bulk charge mobility. When integrated with redox\u2010active species like tetrathiafulvalene (TTF), the\n                    <jats:bold>scu<\/jats:bold>\n                    architecture promotes electron transfer across the 3D network, enabling tunable conductivity. This article presents the construction of a 3\u2010periodic (4,8)\u2010c covalent organic framework (COF), TU\u201048, adopting a twofold interpenetrated\n                    <jats:bold>scu<\/jats:bold>\n                    net, achieved through the integration of a tetratopic\n                    <jats:italic>D<\/jats:italic>\n                    <jats:sub>2h<\/jats:sub>\n                    \u2010symmetric rectangular TTF structural motif and an octatopic\n                    <jats:italic>D<\/jats:italic>\n                    <jats:sub>2h<\/jats:sub>\n                    \u2010symmetric quadrangular prism linker. TU\u201048 exhibits high structural order, well\u2010defined porosity, and redox\u2010responsive electrochemical behavior. The high\u2010connectivity 3D COF configuration ensures effective access to TTF redox centers, enabling controlled iodine oxidation and resulting in electrical conductivities of 4.3\u2009\u00d7\u200910\n                    <jats:sup>\u22126<\/jats:sup>\n                    \u2009S\u2009cm\n                    <jats:sup>\u22121<\/jats:sup>\n                    at 298\u2009K and 1.8\u2009\u00d7\u200910\n                    <jats:sup>\u22124<\/jats:sup>\n                    \u2009S\u2009cm\n                    <jats:sup>\u22121<\/jats:sup>\n                    at 393\u2009K. By demonstrating how enhanced structural connectivity in TTF\u2010bridged 3D covalent lattices enables improved charge\u2010transport properties, this research fuels innovation in sustainable energy storage solutions and electronics.\n                  <\/jats:p>","DOI":"10.1002\/smsc.202500489","type":"journal-article","created":{"date-parts":[[2026,1,6]],"date-time":"2026-01-06T10:05:47Z","timestamp":1767693947000},"source":"Crossref","is-referenced-by-count":0,"title":["A Redox\u2010Active Tetrathiafulvalene\u2010Based 3D Covalent Organic Framework with scu Topology for Controllable Charge Transport"],"prefix":"10.1002","volume":"6","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5253-3341","authenticated-orcid":false,"given":"Tsukasa","family":"Irie","sequence":"first","affiliation":[{"name":"Institute of Multidisciplinary Research for Advanced Materials Tohoku University  2\u20101\u20101 Katahira Aoba\u2010ku Sendai 980\u20108577 Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jonas F.","family":"P\u00f6hls","sequence":"additional","affiliation":[{"name":"First Institute of Physics Georg August University of G\u00f6ttingen  37077 G\u00f6ttingen Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7869-4231","authenticated-orcid":false,"given":"Saikat","family":"Das","sequence":"additional","affiliation":[{"name":"Institute of Multidisciplinary Research for Advanced Materials Tohoku University  2\u20101\u20101 Katahira Aoba\u2010ku Sendai 980\u20108577 Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jin","family":"Sakai","sequence":"additional","affiliation":[{"name":"Department of Applied Chemistry Faculty of Science Tokyo University of Science  Kagurazaka Shinjuku\u2010ku Tokyo 162\u20108601 Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kohki","family":"Sasaki","sequence":"additional","affiliation":[{"name":"Institute of Multidisciplinary Research for Advanced Materials Tohoku University  2\u20101\u20101 Katahira Aoba\u2010ku Sendai 980\u20108577 Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mika","family":"Nozaki","sequence":"additional","affiliation":[{"name":"Institute of Multidisciplinary Research for Advanced Materials Tohoku University  2\u20101\u20101 Katahira Aoba\u2010ku Sendai 980\u20108577 Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yu","family":"Zhao","sequence":"additional","affiliation":[{"name":"Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine\u2010Containing Specialty Chemicals Institute of Advanced Fluorine\u2010Containing Materials Zhejiang Normal University  Jinhua 321004 China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Luming","family":"Yang","sequence":"additional","affiliation":[{"name":"Research Group EPR Spectroscopy Max Planck Institute for Multidisciplinary Sciences  Am Fassberg 11 37077 G\u00f6ttingen Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marina","family":"Bennati","sequence":"additional","affiliation":[{"name":"Research Group EPR Spectroscopy Max Planck Institute for Multidisciplinary Sciences  Am Fassberg 11 37077 G\u00f6ttingen Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sourav","family":"Ghosh","sequence":"additional","affiliation":[{"name":"Department of Physics SRM University\u2013AP  Amaravati Andhra Pradesh 522 240 India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ranjit","family":"Thapa","sequence":"additional","affiliation":[{"name":"Department of Physics SRM University\u2013AP  Amaravati Andhra Pradesh 522 240 India"},{"name":"Centre for Computational and Integrative Sciences SRM University\u2013AP  Amaravati Andhra Pradesh 522 240 India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Roland A.","family":"Fischer","sequence":"additional","affiliation":[{"name":"TUM School of Natural Sciences Department of Chemistry Chair of Inorganic and Metal\u2010Organic Chemistry and Catalysis Research Center Technical University of Munich  85748 Garching Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5404-7355","authenticated-orcid":false,"given":"R. 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