{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T12:45:28Z","timestamp":1790858728606,"version":"4.1.0"},"reference-count":47,"publisher":"Wiley","issue":"37","license":[{"start":{"date-parts":[[2025,7,23]],"date-time":"2025-07-23T00:00:00Z","timestamp":1753228800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100003787","name":"Natural Science Foundation of Hebei Province","doi-asserted-by":"publisher","award":["B2024407001"],"award-info":[{"award-number":["B2024407001"]}],"id":[{"id":"10.13039\/501100003787","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003787","name":"Natural Science Foundation of Hebei Province","doi-asserted-by":"publisher","award":["B2025201053"],"award-info":[{"award-number":["B2025201053"]}],"id":[{"id":"10.13039\/501100003787","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Small"],"published-print":{"date-parts":[[2025,9]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Adsorption of benzene (Bz) is important to reduce environmental pollution and provide high\u2010purity cyclohexane (Cy). However, the efficient separation of Bz and Cy still faces significant challenges because of their very similar molecular sizes and boiling points. In this work, a fluorine functionalized Metal\u2010Organic Framework (Cu\u2010TiF\u2010TPA, TiF = TiF\n                    <jats:sub>6<\/jats:sub>\n                    <jats:sup>2\u2010<\/jats:sup>\n                    , TPA = tri(pyridin\u20104\u2010yl)amine)\u00a0is synthesized with a large Brunauer\u2010Emmett\u2010Teller (BET) surface\u00a0area (1372.1\u00a0m\n                    <jats:sup>2<\/jats:sup>\n                    \u00a0g\n                    <jats:sup>\u22121<\/jats:sup>\n                    ) and suitable pore size (8.04 \u00c5), and it can achieve molecular sieving of Bz. Cu\u2010TiF\u2010TPA shows higher adsorption capacity of Bz (76.36\u00a0cm\n                    <jats:sup>3<\/jats:sup>\n                    \u00a0g\n                    <jats:sup>\u22121<\/jats:sup>\n                    ) at 298 K and 1.0\u00a0kPa, but the adsorption of Cy is negligible (0.90 cm\n                    <jats:sup>3<\/jats:sup>\n                    g\n                    <jats:sup>\u22121<\/jats:sup>\n                    ). Correspondingly, the adsorption selectivity value is as high as 456.9 (Bz\/Cy, v\/v = 1:1). When the temperature rises to 318 K, the adsorption capacity slightly decreases in the low\u2010pressure zone (59.91 cm\n                    <jats:sup>3<\/jats:sup>\n                    g\n                    <jats:sup>\u22121<\/jats:sup>\n                    for Bz, 0.58 cm\n                    <jats:sup>3<\/jats:sup>\n                    g\n                    <jats:sup>\u22121<\/jats:sup>\n                    for Cy), but sieving behavior can still be achieved. Mechanism studies have shown that utilizing anion coordination to regulate pore environment and host\u2010guest interactions is the key to achieving molecular sieving. Meanwhile, the breakthrough experiment further confirms the practical application value of Cu\u2010TiF\u2010TPA even under high flow conditions (200\u00a0mL min\n                    <jats:sup>\u22121<\/jats:sup>\n                    ). The research results contribute to the design of efficient benzene adsorbents.\n                  <\/jats:p>","DOI":"10.1002\/smll.202506394","type":"journal-article","created":{"date-parts":[[2025,7,23]],"date-time":"2025-07-23T08:09:40Z","timestamp":1753258180000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["An Anion Pillared Metal\u2013Organic Framework for Thermodynamic\u2010Kinetic Synergistic Sieving of Benzene from Benzene\/Cyclohexane Mixture"],"prefix":"10.1002","volume":"21","author":[{"given":"Zi\u2010Yue","family":"Liu","sequence":"first","affiliation":[{"name":"State Key Laboratory of New Pharmaceutical Preparations and Excipients Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education Key Laboratory of Chemical Biology of Hebei Province College of Chemistry and Materials Science Hebei University  Baoding 071002 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