{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,3]],"date-time":"2026-09-03T11:21:16Z","timestamp":1788434476198,"version":"build-2803163510"},"reference-count":35,"publisher":"American Chemical Society (ACS)","issue":"34","license":[{"start":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T00:00:00Z","timestamp":1786924800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T00:00:00Z","timestamp":1786924800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T00:00:00Z","timestamp":1786924800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-045"}],"funder":[{"DOI":"10.13039\/501100002367","name":"Chinese Academy of Sciences","doi-asserted-by":"publisher","award":["XDB1360000"],"award-info":[{"award-number":["XDB1360000"]}],"id":[{"id":"10.13039\/501100002367","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"publisher","award":["NA"],"award-info":[{"award-number":["NA"]}],"id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/na","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["12371528"],"award-info":[{"award-number":["12371528"]}],"id":[{"id":"10.13039\/na","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/na","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22305246"],"award-info":[{"award-number":["22305246"]}],"id":[{"id":"10.13039\/na","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/na","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22425501"],"award-info":[{"award-number":["22425501"]}],"id":[{"id":"10.13039\/na","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/na","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["52373284"],"award-info":[{"award-number":["52373284"]}],"id":[{"id":"10.13039\/na","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/na","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["52573354"],"award-info":[{"award-number":["52573354"]}],"id":[{"id":"10.13039\/na","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,9,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Nanofluidic membranes hold promise for hydroelectric energy harvesting, but their output power is often limited by high fluidic impedance. Here, we fabricate ultrathin covalent organic framework (COF) membranes with AA-stacked, regular nanopore arrays. These membranes exhibit high fluid permeability exceeding 107 L m\u20132 h\u20131 bar\u20131, and record electrokinetic outputs with a streaming current density of 4.7 kA m\u20132 bar\u20131 and a power density of 12.8 W m\u20132 bar\u20131 in 1 M KCl. The high performance arises from the combination of ultrathin nature and collective interpore transport. Theoretical simulations reveal that the reduced interpore distance induces strong collective hydrodynamic coupling, which straightens streamlines, mitigates near-wall velocity dissipation, lowers fluidic resistance, and enhances net spatial charge density. We further demonstrate a heart-beat-driven nanofluidic generator with high sensitivity and stability. Crucially, the membrane maintains robust energy conversion efficiency even when the active area is scaled up by over 3 orders of magnitude to device-relevant dimensions. This work establishes densely packed COFs as a scalable platform for overcoming fluidic-impedance limitations in next-generation micropower devices.<\/jats:p>","DOI":"10.1021\/acsnano.6c08135","type":"journal-article","created":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T11:02:03Z","timestamp":1786964523000},"page":"23907-23916","source":"Crossref","is-referenced-by-count":0,"title":["Collective Fluid\nCoupling in Ultrathin Covalent Organic\nFramework Membranes for High-Performance Electrokinetic Energy Harvesting"],"prefix":"10.1021","volume":"20","author":[{"given":"Han","family":"Xie","sequence":"first","affiliation":[{"name":"University of Chinese Academy of Sciences , , ,","place":["Beijing, P. R. China, 100049"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhouwen","family":"Cao","sequence":"additional","affiliation":[{"name":"CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology , , ,","place":["Beijing, P. R. China, 100190"]},{"name":"University of Chinese Academy of Sciences , ,","place":["Beijing, P. R. China, 100049"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yue","family":"Ying","sequence":"additional","affiliation":[{"name":"CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology , , ,","place":["Beijing, P. R. China, 100190"]},{"name":"University of Chinese Academy of Sciences , ,","place":["Beijing, P. R. China, 100049"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2106-1190","authenticated-orcid":true,"given":"Bin","family":"Tu","sequence":"additional","affiliation":[{"name":"CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology , , ,","place":["Beijing, P. R. China, 100190"]},{"name":"University of Chinese Academy of Sciences , ,","place":["Beijing, P. R. China, 100049"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shixian","family":"Xin","sequence":"additional","affiliation":[{"name":"University of Chinese Academy of Sciences , , ,","place":["Beijing, P. R. China, 100049"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fuhao","family":"Yao","sequence":"additional","affiliation":[{"name":"University of Chinese Academy of Sciences , , ,","place":["Beijing, P. R. China, 100049"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yunyang","family":"Wang","sequence":"additional","affiliation":[{"name":"CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology , , ,","place":["Beijing, P. R. China, 100190"]},{"name":"University of Chinese Academy of Sciences , ,","place":["Beijing, P. R. China, 100049"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Congying","family":"Wang","sequence":"additional","affiliation":[{"name":"CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology , , ,","place":["Beijing, P. R. China, 100190"]},{"name":"University of Chinese Academy of Sciences , ,","place":["Beijing, P. R. China, 100049"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhen","family":"Zeng","sequence":"additional","affiliation":[{"name":"University of Chinese Academy of Sciences , , ,","place":["Beijing, P. R. China, 100049"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9509-2950","authenticated-orcid":true,"given":"Xianhu","family":"Sun","sequence":"additional","affiliation":[{"name":"University of Chinese Academy of Sciences , , ,","place":["Beijing, P. R. China, 100049"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5001-9784","authenticated-orcid":true,"given":"Lianshan","family":"Li","sequence":"additional","affiliation":[{"name":"CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology , , ,","place":["Beijing, P. R. China, 100190"]},{"name":"University of Chinese Academy of Sciences , ,","place":["Beijing, P. R. China, 100049"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2924-1591","authenticated-orcid":true,"given":"Jinlei","family":"Yang","sequence":"additional","affiliation":[{"name":"University of Chinese Academy of Sciences , , ,","place":["Beijing, P. R. China, 100049"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"316","published-online":{"date-parts":[[2026,8,17]]},"reference":[{"issue":"10","key":"2026090306595902000_cit1","doi-asserted-by":"publisher","first-page":"8082","DOI":"10.1021\/acsnano.6c01607","article-title":"Bioinspired Superwetting Interfacial Nanomaterials and Beyond: Bionic\nUltralow-Energy-Consumption Processes","volume":"20","author":"Zhang","year":"2026","journal-title":"ACS Nano"},{"issue":"1","key":"2026090306595902000_cit2","doi-asserted-by":"publisher","DOI":"10.1038\/s43586-024-00344-0","article-title":"Nanofluidics","volume":"4","author":"Emmerich","year":"2024","journal-title":"Nat. Rev. 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Am. Chem. Soc."},{"issue":"4","key":"2026090306595902000_cit25","doi-asserted-by":"publisher","first-page":"243","DOI":"10.1038\/s41570-026-00805-y","article-title":"Matter\nin \u00e5ngstro\u0308m-scale two-dimensional confinement","volume":"10","author":"Wang","year":"2026","journal-title":"Nat. Rev. Chem."},{"issue":"1","key":"2026090306595902000_cit26","doi-asserted-by":"publisher","first-page":"377","DOI":"10.1146\/annurev-fluid-071320-095958","article-title":"Fluids at\nthe nanoscale: from continuum\nto subcontinuum transport","volume":"53","author":"Kavokine","year":"2021","journal-title":"Annu. Rev. Fluid\nMech."},{"issue":"24","key":"2026090306595902000_cit27","doi-asserted-by":"publisher","first-page":"9365","DOI":"10.1039\/c3ra40661j","article-title":"Molecular and continuum\nhydrodynamics in graphene nanopores","volume":"3","author":"Suk","year":"2013","journal-title":"RSC Adv."},{"key":"2026090306595902000_cit28","volume-title":"Electrokinetic Microfluidics\nand Nanofluidics","author":"Li","year":"2004"},{"issue":"2","key":"2026090306595902000_cit29","doi-asserted-by":"publisher","first-page":"161","DOI":"10.1115\/1.3629580","article-title":"Electrokinetic\nenergy conversion","volume":"31","author":"Osterle","year":"1964","journal-title":"J. Appl. Mech."},{"issue":"11","key":"2026090306595902000_cit30","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.95.116104","article-title":"Streaming Currents\nin a Single Nanofluidic Channel","volume":"95","author":"van der Heyden","year":"2005","journal-title":"Phys. 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Mater."},{"issue":"2","key":"2026090306595902000_cit33","doi-asserted-by":"publisher","DOI":"10.1002\/EXP.20220110","article-title":"Scalability of nanopore\nosmotic energy conversion","volume":"4","author":"Tsutsui","year":"2024","journal-title":"Exploration"},{"issue":"7","key":"2026090306595902000_cit34","doi-asserted-by":"publisher","first-page":"1214","DOI":"10.1039\/C6CC08820A","article-title":"Long range electrostatic\nforces in\nionic liquids","volume":"53","author":"Gebbie","year":"2017","journal-title":"Chem. Commun."},{"issue":"12","key":"2026090306595902000_cit35","doi-asserted-by":"publisher","first-page":"2157","DOI":"10.1021\/acs.jpclett.6b00867","article-title":"The Electrostatic\nScreening Length\nin Concentrated Electrolytes Increases with Concentration","volume":"7","author":"Smith","year":"2016","journal-title":"J. Phys. Chem. 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