{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T10:50:07Z","timestamp":1791629407728,"version":"4.3.4"},"reference-count":55,"publisher":"Wiley","issue":"56","license":[{"start":{"date-parts":[[2026,8,4]],"date-time":"2026-08-04T00:00:00Z","timestamp":1785801600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,8,4]],"date-time":"2026-08-04T00:00:00Z","timestamp":1785801600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22278414"],"award-info":[{"award-number":["22278414"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Small"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Efficient uranium extraction from seawater (UES) offers a potential strategy to alleviate the growing pressure on terrestrial uranium resources and support sustainable nuclear energy development. Notably, polyamidoxime (PAO)\u2010based adsorbents have emerged as promising candidates for UES application due to their high hydrophilicity and multi\u2010site coordination capability. Herein, monolithic aerogels composed of PAO and hydroxyapatite nanowires (HAPNWs), abbreviated as PAOHNs, with optimized mass transfer efficiency were synthesized via a directional freeze casting process. Depending on the PAO\u2010to\u2010HAPNWs mass ratio, the aerogel morphology exhibited distinct evolution from a continuous porous network structure (PAOHNs\u20101) to a vertically aligned lamellar structure (PAOHNs\u20103), which facilitates improved diffusion pathways and efficient adsorption of uranyl ions. Based on COMSOL Multiphysics simulations, key structural parameters such as pore structure, channel size, and the Langmuir constants were systematically optimized, thereby bridging material innovation with computational modeling to guide the rational design of high\u2010performance UES adsorbents. Although PAOHNs\u20101 possessed higher specific surface area and pore volume, PAOHNs\u20103 exhibited a higher overall adsorption rate toward uranyl ions. After 20 days of cyclic filtration in 100 L of natural seawater, PAOHNs\u20103 achieved the uranium extraction capacity of 12.5\u00a0mg\u00a0g\n                    <jats:sup>\u22121<\/jats:sup>\n                    , which highlights its potential for practical deployment and long\u2010term uranium recovery in complex marine environments.\n                  <\/jats:p>","DOI":"10.1002\/smll.74982","type":"journal-article","created":{"date-parts":[[2026,8,4]],"date-time":"2026-08-04T11:20:47Z","timestamp":1785842447000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Engineering Mass\u2010Transfer\u2010Optimized Lamellar Structures for Enhanced Uranium Extraction From Seawater"],"prefix":"10.1002","volume":"22","author":[{"given":"Yuexiang","family":"Wang","sequence":"first","affiliation":[{"name":"Institutes of Physical Science and Information Technology Anhui University  Hefei P.R. of China"},{"name":"Key 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