{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T10:00:46Z","timestamp":1780567246873,"version":"3.54.1"},"reference-count":32,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2026,2,11]],"date-time":"2026-02-11T00:00:00Z","timestamp":1770768000000},"content-version":"vor","delay-in-days":10,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,2,1]],"date-time":"2026-02-01T00:00:00Z","timestamp":1769904000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["ChemSusChem"],"published-print":{"date-parts":[[2026,2]]},"abstract":"<jats:p>\n                    Due to lower energy consumption, great separation performance, and simple operation process, membrane technology plays an important role in gas separation. However, separation membranes often face a trade\u2010off between permeance and selectivity. For instance, the pure layered double hydroxide (LDH) or metal organic framework (MOF) membranes exhibit high gas permeance but suffer from low selectivity. However, conventional Pd membranes typically have a thickness exceeding 50\u2009\u03bcm, resulting in high costs and limited permeance. This article develops a novel strategy to fabricate a CoAl LDH\/zeolitic imidazolate framework (ZIF)\u201067 heterostructure on a polydopamine\u2010modified substrate, following by the infiltration of Pd nanoparticles (Pd NPs) into the LDH\/ZIF framework via magnetron sputtering, resulting in a well\u2010integrated LDH\/ZIF@Pd membrane for highly efficient H\n                    <jats:sub>2<\/jats:sub>\n                    \/CH\n                    <jats:sub>4<\/jats:sub>\n                    separation. In this architecture, the LDH sheets not only create nanocorridors for gas permeation but also provide the nucleation sites for ZIF grains. The incorporated Pd NPs and LDH\/ZIF network form a well\u2010integrated heterostructure, which endows the LDH\/ZIF@Pd hybrid membrane with exceptional comprehensive performance, achieving H\n                    <jats:sub>2<\/jats:sub>\n                    \/CH\n                    <jats:sub>4<\/jats:sub>\n                    selectivity of 48.3 and ultrahigh H\n                    <jats:sub>2<\/jats:sub>\n                    permeance of 8.4\u2009\u200910\n                    <jats:sup>5<\/jats:sup>\n                    GPU (75\u00b0C, 1\u2009bar). This result sets a new benchmark for membrane\u2010based gas separation, demonstrating outstanding potential for advanced hydrogen purification and sustainable energy applications.\n                  <\/jats:p>","DOI":"10.1002\/cssc.202502612","type":"journal-article","created":{"date-parts":[[2026,2,11]],"date-time":"2026-02-11T11:51:40Z","timestamp":1770810700000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Spatially Confined Palladium Islands in Layered Double Hydroxide\/Zeolitic Imidazolate Framework Hybrid Membranes With Nanocorridor for Enhanced H\n                    <sub>2<\/sub>\n                    \/CH\n                    <sub>4<\/sub>\n                    Separation Performance"],"prefix":"10.1002","volume":"19","author":[{"given":"Shiyin","family":"Sun","sequence":"first","affiliation":[{"name":"State Key Laboratory of Mesoscience and Engineering Institute of Process Engineering Chinese Academy of Sciences  Beijing China"},{"name":"University of Chinese Academy of Sciences  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2996-9267","authenticated-orcid":false,"given":"Shuangde","family":"Li","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Mesoscience and Engineering Institute of Process Engineering Chinese Academy of Sciences  Beijing China"},{"name":"University of Chinese Academy of Sciences  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0476-0827","authenticated-orcid":false,"given":"Yunfa","family":"Chen","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Mesoscience and Engineering Institute of Process Engineering Chinese Academy of Sciences  Beijing China"},{"name":"University of Chinese Academy of Sciences  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,2,11]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2025.159291"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijhydene.2022.12.058"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.enconman.2022.115245"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.gee.2025.04.002"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010017\u201002529\u20106"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1039\/D4GC03302G"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/aic.18167"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1RA05132F"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja507408s"},{"key":"e_1_2_11_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/cplu.202300521"},{"key":"e_1_2_11_12_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1147241"},{"key":"e_1_2_11_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.seppur.2019.116239"},{"key":"e_1_2_11_14_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010025\u201056295\u2010x"},{"key":"e_1_2_11_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2024.149489"},{"key":"e_1_2_11_16_1","doi-asserted-by":"publisher","DOI":"10.1002\/smll.202409515"},{"key":"e_1_2_11_17_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.iecr.9b06031"},{"key":"e_1_2_11_18_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.7b17568"},{"key":"e_1_2_11_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2024.157604"},{"key":"e_1_2_11_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijhydene.2010.12.032"},{"key":"e_1_2_11_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijhydene.2017.10.179"},{"key":"e_1_2_11_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202417186"},{"key":"e_1_2_11_23_1","doi-asserted-by":"publisher","DOI":"10.1039\/C7TA08268A"},{"key":"e_1_2_11_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202404291"},{"key":"e_1_2_11_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.seppur.2024.129645"},{"key":"e_1_2_11_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.memsci.2022.120550"},{"key":"e_1_2_11_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apsusc.2017.11.199"},{"key":"e_1_2_11_28_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.mssp.2024.108530"},{"key":"e_1_2_11_29_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jallcom.2017.02.035"},{"key":"e_1_2_11_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.memsci.2020.118745"},{"key":"e_1_2_11_31_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.memsci.2011.03.057"},{"key":"e_1_2_11_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0376\u20107388(00)00351\u20103"},{"key":"e_1_2_11_33_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010024\u201055540\u2010z"}],"container-title":["ChemSusChem"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/cssc.202502612","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/cssc.202502612","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/cssc.202502612","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T09:02:07Z","timestamp":1780563727000},"score":1,"resource":{"primary":{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/10.1002\/cssc.202502612"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,2]]},"references-count":32,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2026,2]]}},"alternative-id":["10.1002\/cssc.202502612"],"URL":"https:\/\/doi.org\/10.1002\/cssc.202502612","archive":["Portico"],"relation":{},"ISSN":["1864-5631","1864-564X"],"issn-type":[{"value":"1864-5631","type":"print"},{"value":"1864-564X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,2]]},"assertion":[{"value":"2025-11-17","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication 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