{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,18]],"date-time":"2026-07-18T14:40:56Z","timestamp":1784385656076,"version":"3.55.0"},"reference-count":71,"publisher":"Wiley","issue":"72","license":[{"start":{"date-parts":[[2022,10,28]],"date-time":"2022-10-28T00:00:00Z","timestamp":1666915200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004398","name":"Mitsubishi Foundation","doi-asserted-by":"publisher","award":["Research Grants in the Natural Sciences"],"award-info":[{"award-number":["Research Grants in the Natural Sciences"]}],"id":[{"id":"10.13039\/501100004398","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100009619","name":"Japan Agency for Medical Research and Development","doi-asserted-by":"publisher","award":["H421TS"],"award-info":[{"award-number":["H421TS"]}],"id":[{"id":"10.13039\/100009619","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry A European J"],"published-print":{"date-parts":[[2022,12,27]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Development of porous materials capable of capturing volatile organic compounds (VOCs), such as benzene and its derivatives, with high efficiency, selectivity, and reusability is highly demanded. Here we report unusual vapor adsorption behavior toward VOCs by a new porous solid, composed of a polyaromatic capsule bearing a spherical nanocavity with subnano\u2010sized windows. Without prior crystallization and high\u2010temperature vacuum drying, the porous polyaromatic solid exhibits the following five features: vapor adsorption of benzene over cyclohexane with 90\u2009% selectivity, high affinity toward <jats:italic>o<\/jats:italic>\u2010xylene over benzene and toluene with &gt;80\u2009% selectivity, <jats:italic>ortho<\/jats:italic>\u2010selective adsorption ability (&gt;50\u2009%) from mixed xylene isomers, tight VOCs storage even under high temperature and vacuum conditions, and at least 5\u2005times reusability for xylene adsorption. The observed adsorption abilities are accomplished at ambient temperature and pressure within 1\u2005h, which has not been demonstrated by organic\/inorganic porous materials reported previously.<\/jats:p>","DOI":"10.1002\/chem.202202825","type":"journal-article","created":{"date-parts":[[2022,9,21]],"date-time":"2022-09-21T07:53:07Z","timestamp":1663746787000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["A Porous Polyaromatic Solid for Vapor Adsorption of Xylene with High Efficiency, Selectivity, and Reusability"],"prefix":"10.1002","volume":"28","author":[{"given":"Ryuki","family":"Sumida","sequence":"first","affiliation":[{"name":"Laboratory for Chemistry and Life Science Institute of Innovative Research Tokyo Institute of Technology  4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takeshi","family":"Matsumoto","sequence":"additional","affiliation":[{"name":"Nanospace Catalysis Unit Institute of Innovative Research Tokyo Institute of Technology  4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Toshiyuki","family":"Yokoi","sequence":"additional","affiliation":[{"name":"Nanospace Catalysis Unit Institute of Innovative Research Tokyo Institute of Technology  4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0543-3943","authenticated-orcid":false,"given":"Michito","family":"Yoshizawa","sequence":"additional","affiliation":[{"name":"Laboratory for Chemistry and Life Science Institute of Innovative Research Tokyo Institute of Technology  4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,10,28]]},"reference":[{"key":"e_1_2_8_1_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature00785"},{"key":"e_1_2_8_2_1","unstructured":"Zeolites:"},{"key":"e_1_2_8_3_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1521-3773(19991115)38:22<3268::AID-ANIE3268>3.0.CO;2-U"},{"key":"e_1_2_8_3_3","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1521-3757(19991115)111:22<3466::AID-ANGE3466>3.0.CO;2-M"},{"key":"e_1_2_8_4_2","doi-asserted-by":"publisher","DOI":"10.1021\/cr020060i"},{"key":"e_1_2_8_5_1","unstructured":"MOF:"},{"key":"e_1_2_8_6_2","doi-asserted-by":"publisher","DOI":"10.1021\/ar970151f"},{"key":"e_1_2_8_7_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200300610"},{"key":"e_1_2_8_7_3","doi-asserted-by":"publisher","DOI":"10.1002\/ange.200300610"},{"key":"e_1_2_8_8_2","doi-asserted-by":"publisher","DOI":"10.1039\/b802426j"},{"key":"e_1_2_8_9_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1230444"},{"key":"e_1_2_8_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.chempr.2019.10.012"},{"key":"e_1_2_8_11_1","unstructured":"COF:"},{"key":"e_1_2_8_12_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.5b00369"},{"key":"e_1_2_8_13_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.aal1585"},{"key":"e_1_2_8_14_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.8b00298"},{"key":"e_1_2_8_15_2","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201909842"},{"key":"e_1_2_8_16_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.9b00550"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.matt.2020.06.013"},{"key":"e_1_2_8_18_1","unstructured":"Recent reviews on discrete tubes cages and capsules:"},{"key":"e_1_2_8_19_2","doi-asserted-by":"publisher","DOI":"10.1039\/C7CS00095B"},{"key":"e_1_2_8_20_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41570-019-0085-3"},{"key":"e_1_2_8_21_2","first-page":"58","author":"Acharyya K.","year":"2019","journal-title":"Angew. 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Bloemen J. Burn Chemistry and Analysis of Volatile Organic Compounds in the Environment Springer Netherlands2012."},{"key":"e_1_2_8_41_1","unstructured":"\u00a0"},{"key":"e_1_2_8_42_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.0c00582"},{"key":"e_1_2_8_43_2","doi-asserted-by":"publisher","DOI":"10.1039\/D2CC00604A"},{"key":"e_1_2_8_44_1","unstructured":"See the Supporting Information."},{"key":"e_1_2_8_45_1","unstructured":"Similar peak shifts were observed in the PXRD charts of (1)nusingoXL BN\/TL\/pXL andoXL\/mXL\/pXL(Figure\u2005S30).[11]The PXRD patterns of (1)nbefore and after extracting the guests with acetonitrile (via co-evaporation) were almost identical indicating the durability of the capsule structure and the packing in the solid state (Figure\u2005S14)."},{"key":"e_1_2_8_46_1","unstructured":"\u00a0"},{"key":"e_1_2_8_47_2","unstructured":"VOC adsorption time: hybrid[3]arene (7\u2009h) ThT-cage (12\u2009h) and MOFs (12\u201372\u2009h);"},{"key":"e_1_2_8_48_2","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.9b13548"},{"key":"e_1_2_8_49_2","doi-asserted-by":"publisher","DOI":"10.1039\/D0CC03227A"},{"key":"e_1_2_8_50_2","doi-asserted-by":"publisher","DOI":"10.1039\/D1SC00440A"},{"key":"e_1_2_8_51_1","doi-asserted-by":"crossref","unstructured":"Exception (adsorption ofpXLfor 40\u2005min): M. du Plessis V.\u2005I. Nikolayenko L.\u2005J. Barbour J. Am. Chem. Soc.2020 142 4529\u20134533.","DOI":"10.1021\/jacs.9b11314"},{"key":"e_1_2_8_52_1","unstructured":"Binding preference of solid (1)ntoward chlorobenzene (CBN):oXL>CBN>TL(Figure\u2005S35). Solid (1)nbound 2.7 and 4.0 molecules of phenol and aniline based on1 respectively under similar conditions (i.\u2009e. 1\u2005atm room temperature and 30\u2005min). These adsorption efficiencies were much higher than those of other tested hosts (i.\u2009e. \u03b1CD CB6 andP5A; Figure\u2005S38)."},{"key":"e_1_2_8_53_1","unstructured":"\u00a0"},{"key":"e_1_2_8_54_2","unstructured":"Total pore volume (0.206\u2005cm3\u2009g\u22121at P\/P0=0.95) was calculated from the adsorption branch data. The surface area was estimated from the adsorption isotherm using the BET equation (Table\u2005S1)[11];"},{"key":"e_1_2_8_55_2","doi-asserted-by":"crossref","unstructured":"Excluded molecular area (0.624\u2005nm2) foroXL: C. Edwin Webster R.\u2005S. Drago M.\u2005C. 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