{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,20]],"date-time":"2026-10-20T03:57:36Z","timestamp":1792468656728,"version":"4.5.0"},"reference-count":89,"publisher":"Wiley","issue":"16","license":[{"start":{"date-parts":[[2025,3,12]],"date-time":"2025-03-12T00:00:00Z","timestamp":1741737600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22475076"],"award-info":[{"award-number":["22475076"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Materials"],"published-print":{"date-parts":[[2025,4]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Adsorbed natural gas (ANG) storage is emerging as a promising alternative to traditional compressed and liquefied storage methods. However, its onboard application is restricted by low volumetric methane storage capacity. Flexible porous adsorbents offer a potential solution, as their dense structures and unique gate\u2010opening effects are well\u2010suited to enhance volumetric capacity under high pressures. This study developes a series of hyper\u2010cross\u2010linked polymers (HCPs) with tunable flexibility by modifying the aliphatic chain length in double\u2010benzene\u2010ring building blocks, employing a cost\u2010effective external crosslinking approach. The resulting flexible polymer, HCP\u2010DPP, exhibits pore expansion under specific methane pressures, producing a high\u2010pressure adsorption isotherm with gate\u2010opening behavior. Combined with its intrinsic dense skeleton, this feature leads to superior volumetric methane storage performance over rigid counterparts. Notably, HCP\u2010DPP achieves a record\u2010high volumetric total uptake of 333\u00a0cm\n                    <jats:sup>3<\/jats:sup>\n                    STP cm\n                    <jats:sup>\u22123<\/jats:sup>\n                    and a working capacity of 291\u00a0cm\n                    <jats:sup>3<\/jats:sup>\n                    STP cm\n                    <jats:sup>\u22123<\/jats:sup>\n                    at 273 K and 100\u00a0bar, exceeding the U.S. Department of Energy (DOE) target of 263\u00a0cm\n                    <jats:sup>3<\/jats:sup>\n                    STP cm\n                    <jats:sup>\u22123<\/jats:sup>\n                    . These findings lay a foundation for developing advanced flexible porous adsorbents for practical ANG applications.\n                  <\/jats:p>","DOI":"10.1002\/adma.202418005","type":"journal-article","created":{"date-parts":[[2025,3,12]],"date-time":"2025-03-12T10:30:46Z","timestamp":1741775446000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":32,"title":["High\u2010Capacity Volumetric Methane Storage in Hyper\u2010Cross\u2010Linked Porous Polymers via Flexibility Engineering of Building Units"],"prefix":"10.1002","volume":"37","author":[{"given":"Jiarui","family":"Hu","sequence":"first","affiliation":[{"name":"Key Laboratory of Material Chemistry for Energy Conversion and Storage Ministry of Education Hubei Key Laboratory of Material Chemistry and Service Failure School of Chemistry and Chemical Engineering Huazhong University of Science and Technology  Wuhan 430074 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hui","family":"Gao","sequence":"additional","affiliation":[{"name":"Key Laboratory of Material Chemistry for Energy Conversion and Storage Ministry of Education Hubei Key Laboratory of Material Chemistry and Service Failure School of Chemistry and Chemical Engineering Huazhong University of Science and Technology  Wuhan 430074 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaoyan","family":"Wang","sequence":"additional","affiliation":[{"name":"Key Laboratory of Material Chemistry for Energy Conversion and Storage Ministry of Education Hubei Key Laboratory of Material Chemistry and Service Failure School of Chemistry and Chemical Engineering Huazhong University of Science and Technology  Wuhan 430074 China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7181-347X","authenticated-orcid":false,"given":"Bien","family":"Tan","sequence":"additional","affiliation":[{"name":"Key Laboratory of Material Chemistry for Energy Conversion and Storage Ministry of Education Hubei Key Laboratory of Material Chemistry and Service Failure School of Chemistry and Chemical Engineering Huazhong University of Science and Technology  Wuhan 430074 China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,3,12]]},"reference":[{"key":"e_1_2_7_1_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.chempr.2023.09.009"},{"key":"e_1_2_7_1_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11426-022-1497-6"},{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.0c00270"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.6b00505"},{"key":"e_1_2_7_3_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.5b00745"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.enchem.2019.100006"},{"key":"e_1_2_7_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2017.10.002"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1192160"},{"key":"e_1_2_7_5_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.aaz8881"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja9015765"},{"key":"e_1_2_7_6_2","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.4c09680"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201101759"},{"key":"e_1_2_7_7_2","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201804169"},{"key":"e_1_2_7_7_3","doi-asserted-by":"publisher","DOI":"10.1002\/cey2.445"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202411753"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202307579"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.chempr.2016.09.009"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1038\/nmat5050"},{"key":"e_1_2_7_11_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-019-10185-1"},{"key":"e_1_2_7_11_3","doi-asserted-by":"publisher","DOI":"10.1039\/D3EE03957A"},{"key":"e_1_2_7_11_4","doi-asserted-by":"publisher","DOI":"10.1039\/D4EE00749B"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature15732"},{"key":"e_1_2_7_12_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.4c00398"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.4c03555"},{"key":"e_1_2_7_13_2","doi-asserted-by":"publisher","DOI":"10.1039\/D4SC01289E"},{"key":"e_1_2_7_13_3","doi-asserted-by":"publisher","DOI":"10.1002\/cssc.202300069"},{"key":"e_1_2_7_13_4","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201902738"},{"key":"e_1_2_7_13_5","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.8b05332"},{"key":"e_1_2_7_13_6","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.6b09155"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1039\/D3GC04222G"},{"key":"e_1_2_7_14_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.1c01569"},{"key":"e_1_2_7_14_3","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202008265"},{"key":"e_1_2_7_14_4","doi-asserted-by":"publisher","DOI":"10.1039\/C6CS00851H"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.4c00503"},{"key":"e_1_2_7_15_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.2c01949"},{"key":"e_1_2_7_15_3","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2021.130731"},{"key":"e_1_2_7_15_4","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202002702"},{"key":"e_1_2_7_15_5","doi-asserted-by":"publisher","DOI":"10.1039\/C7TA00934H"},{"key":"e_1_2_7_15_6","doi-asserted-by":"publisher","DOI":"10.1002\/adma.200702397"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41560-019-0427-x"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.3c14535"},{"key":"e_1_2_7_17_2","doi-asserted-by":"publisher","DOI":"10.1039\/C4CS00032C"},{"key":"e_1_2_7_17_3","doi-asserted-by":"publisher","DOI":"10.1039\/C2CS35251F"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1021\/ma200630s"},{"key":"e_1_2_7_18_2","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201202447"},{"key":"e_1_2_7_18_3","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.5b02222"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0TA07944H"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1039\/D2TA09253K"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja5031968"},{"key":"e_1_2_7_21_2","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201806254"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201603051"},{"key":"e_1_2_7_22_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.7b01857"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1002\/macp.201500420"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.4c11013"},{"key":"e_1_2_7_24_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-024-45604-5"},{"key":"e_1_2_7_24_3","doi-asserted-by":"publisher","DOI":"10.1002\/smll.202304562"},{"key":"e_1_2_7_24_4","doi-asserted-by":"publisher","DOI":"10.1039\/D1TA09467J"},{"key":"e_1_2_7_24_5","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.1c01332"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.2c02604"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.8b00274"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1002\/ange.202305131"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41557-021-00740-z"},{"key":"e_1_2_7_29_1","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.1602610"},{"key":"e_1_2_7_30_1","doi-asserted-by":"publisher","DOI":"10.1039\/C3SC52633J"},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.3c13480"},{"key":"e_1_2_7_31_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202404734"},{"key":"e_1_2_7_31_3","volume":"146","author":"Liu X.","year":"2024","journal-title":"J. Am. Chem. Soc."},{"key":"e_1_2_7_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.chempr.2018.10.005"},{"key":"e_1_2_7_33_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41560-018-0100-9"},{"key":"e_1_2_7_34_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5b07053"},{"key":"e_1_2_7_35_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.1c08749"},{"key":"e_1_2_7_36_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12274-020-2794-9"},{"key":"e_1_2_7_36_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.6b02626"},{"key":"e_1_2_7_37_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202401739"},{"key":"e_1_2_7_38_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja4045289"},{"key":"e_1_2_7_39_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41557-024-01527-8"},{"key":"e_1_2_7_39_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41563-023-01523-2"},{"key":"e_1_2_7_40_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsmaterialslett.2c00597"},{"key":"e_1_2_7_40_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.2c01130"},{"key":"e_1_2_7_40_3","doi-asserted-by":"publisher","DOI":"10.1039\/C9CC06239D"},{"key":"e_1_2_7_40_4","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.6b05261"},{"key":"e_1_2_7_40_5","doi-asserted-by":"publisher","DOI":"10.1021\/ja501810r"},{"key":"e_1_2_7_41_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.adr0936"},{"key":"e_1_2_7_42_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja501606h"},{"key":"e_1_2_7_42_2","doi-asserted-by":"publisher","DOI":"10.1007\/s12274-020-2713-0"},{"key":"e_1_2_7_42_3","doi-asserted-by":"publisher","DOI":"10.1039\/D2QI02255A"},{"key":"e_1_2_7_42_4","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.7b08347"},{"key":"e_1_2_7_42_5","doi-asserted-by":"publisher","DOI":"10.1021\/ja409033p"},{"key":"e_1_2_7_43_1","doi-asserted-by":"publisher","DOI":"10.1002\/marc.202400494"}],"container-title":["Advanced Materials"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/adma.202418005","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,6]],"date-time":"2025-10-06T22:54:59Z","timestamp":1759791299000},"score":1,"resource":{"primary":{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/10.1002\/adma.202418005"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,3,12]]},"references-count":89,"journal-issue":{"issue":"16","published-print":{"date-parts":[[2025,4]]}},"alternative-id":["10.1002\/adma.202418005"],"URL":"https:\/\/doi.org\/10.1002\/adma.202418005","archive":["Portico"],"relation":{},"ISSN":["0935-9648","1521-4095"],"issn-type":[{"value":"0935-9648","type":"print"},{"value":"1521-4095","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,3,12]]},"assertion":[{"value":"2024-11-19","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-03-12","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"2418005"}}