{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T10:05:11Z","timestamp":1790330711404,"version":"4.1.0"},"reference-count":44,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T00:00:00Z","timestamp":1790294400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T00:00:00Z","timestamp":1790294400000},"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":["22032005"],"award-info":[{"award-number":["22032005"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22125304"],"award-info":[{"award-number":["22125304"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Angew Chem Int Ed"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    The zeolite\u2010catalyzed dehydration of low\u2010carbon alcohols is a crucial step in the conversion of biomass\u2010derived compounds. Compared to methanol and ethanol, the propanol dehydration mechanism remains poorly understood. The core challenge lies in the high reactivity and short lifetime of its intermediates, beyond the time\u2010resolution of conventional spectroscopic techniques. In this work, we proposed an ammonia co\u2010adsorption strategy to concurrently decelerate the reaction rate and capture the active intermediates during zeolite\u2010catalyzed\n                    <jats:italic>iso<\/jats:italic>\n                    \u2010propanol dehydration process. In combination with one\u2010\/two\u2010dimensional solid\u2010state NMR and theoretical simulations, we successfully resolved the long\u2010standing controversy on the origin and evolution of the highly reactive\n                    <jats:italic>iso<\/jats:italic>\n                    \u2010propyl alkoxy or carbocation intermediates. It is found that the formation sequence of these active species and propene is closely associated with the zeolite topological architectures, exhibiting a hitherto unreported topology\u2010dependence. These findings provide a reliable strategy for elucidating the detailed mechanism of the extremely quick alcohol dehydration reaction and offer new mechanistic insights into the zeolite\u2010catalyzed alcohol chemistry.\n                  <\/jats:p>","DOI":"10.1002\/anie.8996543","type":"journal-article","created":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T09:34:14Z","timestamp":1790328854000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Topology\u2010Dependent\n                    <i>Iso<\/i>\n                    \u2010Propanol Dehydration Pathway Over Zeolites"],"prefix":"10.1002","author":[{"given":"Xin","family":"Yu","sequence":"first","affiliation":[{"name":"State Key Laboratory of Magnetic Resonance Spectroscopy and Imaging National Center for Magnetic Resonance in Wuhan Wuhan Institute of Physics and Mathematics Innovation Academy for Precision Measurement Science and Technology Chinese Academy of Sciences  Wuhan P. R. China"},{"name":"University of Chinese Academy of Sciences  Beijing P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yao","family":"Xiao","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Magnetic Resonance Spectroscopy and Imaging National Center for Magnetic Resonance in Wuhan Wuhan Institute of Physics and Mathematics Innovation Academy for Precision Measurement Science and Technology Chinese Academy of Sciences  Wuhan P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9224-3111","authenticated-orcid":false,"given":"Xianfeng","family":"Yi","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Magnetic Resonance Spectroscopy and Imaging National Center for Magnetic Resonance in Wuhan Wuhan Institute of Physics and Mathematics Innovation Academy for Precision Measurement Science and Technology Chinese Academy of Sciences  Wuhan P. R. 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China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6654-6215","authenticated-orcid":false,"given":"Youdong","family":"Xing","sequence":"additional","affiliation":[{"name":"Interdisciplinary Institute of NMR and Molecular Sciences Key Laboratory of Hubei Province For Coal Conversion and New Carbon Materials School of Chemistry and Chemical Engineering Wuhan University of Science and Technology  Wuhan P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-7402-6729","authenticated-orcid":false,"given":"Wenna","family":"Zhang","sequence":"additional","affiliation":[{"name":"National Engineering Research Center of Lower\u2010Carbon Catalysis Technology Dalian National Laboratory For Clean Energy Dalian Institute of Chemical Physics Chinese Academy of Sciences  Dalian P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8439-2336","authenticated-orcid":false,"given":"Xinqiang","family":"Wu","sequence":"additional","affiliation":[{"name":"National Engineering Research Center of Lower\u2010Carbon Catalysis Technology Dalian National Laboratory For Clean Energy Dalian Institute of Chemical Physics Chinese Academy of Sciences  Dalian P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8690-8698","authenticated-orcid":false,"given":"Chengyuan","family":"Liu","sequence":"additional","affiliation":[{"name":"National Synchrotron Radiation Laboratory University of Science and Technology of China  Hefei P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6585-0028","authenticated-orcid":false,"given":"Long","family":"Zhao","sequence":"additional","affiliation":[{"name":"National Synchrotron Radiation Laboratory University of Science and Technology of China  Hefei P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7115-6510","authenticated-orcid":false,"given":"Anmin","family":"Zheng","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Magnetic Resonance Spectroscopy and Imaging National Center for Magnetic Resonance in Wuhan Wuhan Institute of Physics and Mathematics Innovation Academy for Precision Measurement Science and Technology Chinese Academy of Sciences  Wuhan P. R. China"},{"name":"Interdisciplinary Institute of NMR and Molecular Sciences Key Laboratory of Hubei Province For Coal Conversion and New Carbon Materials School of Chemistry and Chemical Engineering Wuhan University of Science and Technology  Wuhan P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,9,25]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201204995"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.3c00187"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.2c00076"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41563\u2010020\u20100800\u2010y"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41929\u2010023\u201000927\u20102"},{"key":"e_1_2_8_7_1","doi-asserted-by":"crossref","first-page":"348","DOI":"10.1038\/s41929-026-01506-x","article-title":"Exploring the Landscape of Methanol\u2010to\u2010Hydrocarbons Conversion Catalysts","volume":"9","author":"Paunovi\u0107 V.","year":"2026","journal-title":"Nature Catalysis"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5b09107"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacsau.3c00259"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5c09340"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202519476"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/aic.15517"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1021\/ar020006o"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1039\/c0cs00011f"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1021\/ar700210f"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201406823"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41929\u2010022\u201000806\u20102"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010025\u201064524\u20106"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja8042849"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41929\u2010017\u20100002\u20104"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201814268"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467\u2010026\u201070418\u2010y"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja00251a043"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja00188a016"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.1021\/ar950105k"},{"key":"e_1_2_8_26_1","doi-asserted-by":"crossref","first-page":"4740","DOI":"10.1021\/jp970649z","article-title":"Acidic Properties of H\u2010\u03b2 Zeolite as Probed by Bases With Proton Affinity in the 118\u2212204 Kcal Mol\u22121 Range: A FTIR Investigation","volume":"101","author":"Paz\u00e9 C.","year":"1997","journal-title":"Journal of Physical Chemistry B"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja002775d"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201502748"},{"key":"e_1_2_8_29_1","doi-asserted-by":"publisher","DOI":"10.1039\/C6CC04943E"},{"key":"e_1_2_8_30_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41596\u2010020\u20100385\u20106"},{"key":"e_1_2_8_31_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201703902"},{"key":"e_1_2_8_32_1","doi-asserted-by":"publisher","DOI":"10.1021\/cr990132e"},{"key":"e_1_2_8_33_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1CS00966D"},{"key":"e_1_2_8_34_1","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.3c00352"},{"key":"e_1_2_8_35_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.2c00896"},{"key":"e_1_2_8_36_1","doi-asserted-by":"crossref","first-page":"7044","DOI":"10.1039\/C5CS00029G","article-title":"Advances in Theory and Their Application Within the Field of Zeolite Chemistry","volume":"44","author":"Van Speybroeck V.","year":"2015","journal-title":"Chemical Society Reviews"},{"key":"e_1_2_8_37_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja954323k"},{"key":"e_1_2_8_38_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202006065"},{"key":"e_1_2_8_39_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja0381712"},{"key":"e_1_2_8_40_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja805607m"},{"key":"e_1_2_8_41_1","doi-asserted-by":"crossref","DOI":"10.1002\/anie.202523882","article-title":"Topology\u2010dependent Coke Formation in the Catalytic Pyrolysis of Phenol Over HFAU and HZSM\u20105 Zeolites","volume":"65","author":"Fischer J. 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