{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,3]],"date-time":"2026-09-03T05:37:27Z","timestamp":1788413847728,"version":"build-2803163510"},"reference-count":55,"publisher":"MDPI AG","issue":"17","license":[{"start":{"date-parts":[[2024,9,4]],"date-time":"2024-09-04T00:00:00Z","timestamp":1725408000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Guizhou Provincial Department of Education","award":["KY [2022] 363"],"award-info":[{"award-number":["KY [2022] 363"]}]},{"name":"Guizhou Provincial Department of Education","award":["QJHKY [2021] 002"],"award-info":[{"award-number":["QJHKY [2021] 002"]}]},{"name":"Guizhou Provincial Department of Education","award":["QKHCG [2023] YB541"],"award-info":[{"award-number":["QKHCG [2023] YB541"]}]},{"name":"Guizhou Provincial Department of Education","award":["QDNKHZC [2021] 06"],"award-info":[{"award-number":["QDNKHZC [2021] 06"]}]},{"name":"Guizhou Provincial Characteristic Key Laboratory","award":["KY [2022] 363"],"award-info":[{"award-number":["KY [2022] 363"]}]},{"name":"Guizhou Provincial Characteristic Key Laboratory","award":["QJHKY [2021] 002"],"award-info":[{"award-number":["QJHKY [2021] 002"]}]},{"name":"Guizhou Provincial Characteristic Key Laboratory","award":["QKHCG [2023] YB541"],"award-info":[{"award-number":["QKHCG [2023] YB541"]}]},{"name":"Guizhou Provincial Characteristic Key Laboratory","award":["QDNKHZC [2021] 06"],"award-info":[{"award-number":["QDNKHZC [2021] 06"]}]},{"name":"Guizhou Provincial Science and Technology Plan Project","award":["KY [2022] 363"],"award-info":[{"award-number":["KY [2022] 363"]}]},{"name":"Guizhou Provincial Science and Technology Plan Project","award":["QJHKY [2021] 002"],"award-info":[{"award-number":["QJHKY [2021] 002"]}]},{"name":"Guizhou Provincial Science and Technology Plan Project","award":["QKHCG [2023] YB541"],"award-info":[{"award-number":["QKHCG [2023] YB541"]}]},{"name":"Guizhou Provincial Science and Technology Plan Project","award":["QDNKHZC [2021] 06"],"award-info":[{"award-number":["QDNKHZC [2021] 06"]}]},{"name":"Science and Technology Project of Qiandongnan Prefecture","award":["KY [2022] 363"],"award-info":[{"award-number":["KY [2022] 363"]}]},{"name":"Science and Technology Project of Qiandongnan Prefecture","award":["QJHKY [2021] 002"],"award-info":[{"award-number":["QJHKY [2021] 002"]}]},{"name":"Science and Technology Project of Qiandongnan Prefecture","award":["QKHCG [2023] YB541"],"award-info":[{"award-number":["QKHCG [2023] YB541"]}]},{"name":"Science and Technology Project of Qiandongnan Prefecture","award":["QDNKHZC [2021] 06"],"award-info":[{"award-number":["QDNKHZC [2021] 06"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Molecules"],"abstract":"<jats:p>In the present study, an acid catalyst (UiO-66-SO3H) with Br\u00f8nsted and Lewis acid sites was synthesised for the preparation of highly efficient biodiesel from oleic acid and methanol using chlorosulphonic acid sulfonated metal\u2013organic frameworks (UiO-66) prepared with acetic acid as a moderator. The prepared catalysts were characterised using XRD, SEM, FT-IR and BET. The catalytic efficiency of the sulfonated catalysts was significantly improved and successful sulfonation was demonstrated by characterisation techniques. Biodiesel was synthesised by the one-pot method and an 85.0% biodiesel yield was achieved under optimum conditions of the reaction. The esterification reaction was determined to be consistent with a proposed primary reaction and the kinetics of the reaction was investigated. A reusability study of the catalyst (UiO-66-SO3H) was also carried out with good reproducibility. In conclusion, the present study provides some ideas for the synthesis of catalysts with high catalytic activity for the application in the catalytic preparation of biodiesel.<\/jats:p>","DOI":"10.3390\/molecules29174195","type":"journal-article","created":{"date-parts":[[2024,9,4]],"date-time":"2024-09-04T08:46:22Z","timestamp":1725439582000},"page":"4195","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":14,"title":["UiO-66 with Both Br\u00f8nsted and Lewis Acid Sites for Catalytic Synthesis of Biodiesel"],"prefix":"10.3390","volume":"29","author":[{"given":"Yu","family":"Wang","sequence":"first","affiliation":[{"name":"Key Laboratory for Information System of Mountainous Area and Protection of Ecological Environment of Guizhou Province, Guizhou Normal University, Guiyang 550025, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhimin","family":"Yang","sequence":"additional","affiliation":[{"name":"Key Laboratory for Information System of Mountainous Area and Protection of Ecological Environment of Guizhou Province, Guizhou Normal University, Guiyang 550025, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xichang","family":"Wu","sequence":"additional","affiliation":[{"name":"Key Laboratory for Information System of Mountainous Area and Protection of Ecological Environment of Guizhou Province, Guizhou Normal University, Guiyang 550025, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5097-8224","authenticated-orcid":false,"given":"Wenxuan","family":"Quan","sequence":"additional","affiliation":[{"name":"Key Laboratory for Information System of Mountainous Area and Protection of Ecological Environment of Guizhou Province, Guizhou Normal University, Guiyang 550025, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qi","family":"Chen","sequence":"additional","affiliation":[{"name":"School of Materials and Architectural Engineering, Guizhou Normal University, Guiyang 550025, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9142-6001","authenticated-orcid":false,"given":"Anping","family":"Wang","sequence":"additional","affiliation":[{"name":"Key Laboratory for Information System of Mountainous Area and Protection of Ecological Environment of Guizhou Province, Guizhou Normal University, Guiyang 550025, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2024,9,4]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"111913","DOI":"10.1016\/j.jece.2024.111913","article-title":"A comprehensive re-view on apatite-derived catalysts for sustainable biodiesel production: Classification, features and challenges","volume":"12","author":"Rezki","year":"2024","journal-title":"J. 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