{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,13]],"date-time":"2026-07-13T21:38:23Z","timestamp":1783978703321,"version":"3.55.0"},"reference-count":43,"publisher":"Wiley","issue":"20","license":[{"start":{"date-parts":[[2025,8,30]],"date-time":"2025-08-30T00:00:00Z","timestamp":1756512000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100022724","name":"Stand Up for Energy","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100022724","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["ChemSusChem"],"published-print":{"date-parts":[[2025,10,23]]},"abstract":"<jats:p>\n                    Copper (2,5\u2010dilithium\u2010oxy)\u2010terephthalate (Cu(Li\n                    <jats:sub>2<\/jats:sub>\n                    )\u2010\n                    <jats:italic>p<\/jats:italic>\n                    \u2010DHT) is synthesized and thoroughly characterized using a range of analytical techniques, then evaluated electrochemically as a lithiated host material for positive electrodes in Li half\u2010cells. When formulated as a carbon\u2010supported organic electrode material, the compound reaches its full theoretical two\u2010electron capacity, delivering a specific capacity of 188.2\u2009mAh\u2009g\n                    <jats:sup>\u22121<\/jats:sup>\n                    , almost double that of previously reported M(Li\n                    <jats:sub>2<\/jats:sub>\n                    )\u2010\n                    <jats:italic>p<\/jats:italic>\n                    \u2010DHT analogs (\u2248100\u2009mAh\u2009g\n                    <jats:sup>\u22121<\/jats:sup>\n                    ). However, its cycling stability remains limited due to the formation of a fully oxidized quinone species in the delithiated state, as evidenced by fourier\u2010transform infrared spectroscopy. This oxidized form is found partially soluble in carbonate\u2010based electrolytes, resulting in poor cycling performance. By narrowing the potential window to the one\u2010electron storage reaction, cycling performance improves significantly, with 96% capacity retention after 50 cycles and a coulombic efficiency exceeding 99%, albeit at a reduced capacity of \u224880\u2009mAh\u2009g\n                    <jats:sup>\u22121<\/jats:sup>\n                    . Electron energy\u2010loss spectroscopy further confirmed the gradual structural evolution from the semiquinone to quinone form. These results highlight key design principles for enhancing lithium extraction in lithiated organic host materials and represent a significant step toward achieving capacities that approach those of conventional inorganic electrodes.\n                  <\/jats:p>","DOI":"10.1002\/cssc.202501002","type":"journal-article","created":{"date-parts":[[2025,8,30]],"date-time":"2025-08-30T10:16:02Z","timestamp":1756548962000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Unlocking the Second Electron in the Electrochemical Delithiation\/Lithiation of Copper (2,5\u2010Dilithium\u2010oxy)\u2010Terephthalate via a Carbon\u2010Supported Electrode Architecture"],"prefix":"10.1002","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-2959-3993","authenticated-orcid":false,"given":"Aswadh","family":"Shyma Sajeevan","sequence":"first","affiliation":[{"name":"Nantes Universit\u00e9 CNRS Institut des Mat\u00e9riaux de Nantes Jean Rouxel  F\u201044000 Nantes France"},{"name":"ALISTORE\u2010European Research Institute, 80000 Amiens, France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8019-2801","authenticated-orcid":false,"given":"Daniel","family":"Brandell","sequence":"additional","affiliation":[{"name":"Department of Chemistry\u2212\u00c5ngstr\u00f6m Laboratory Uppsala University  SE\u2010751 21 Uppsala Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1691-1592","authenticated-orcid":false,"given":"Philippe","family":"Moreau","sequence":"additional","affiliation":[{"name":"Nantes Universit\u00e9 CNRS Institut des Mat\u00e9riaux de Nantes Jean Rouxel  F\u201044000 Nantes 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