{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,21]],"date-time":"2026-05-21T13:09:25Z","timestamp":1779368965071,"version":"3.53.0"},"reference-count":41,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2024,11,29]],"date-time":"2024-11-29T00:00:00Z","timestamp":1732838400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry A European J"],"published-print":{"date-parts":[[2025,1,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Marine oil spills and improper disposal of daily oil usage have posed significant threat to ecological environments and human health due to rapid industrial development. In this study, an environmentally friendly, simple process and high\u2010performance Fe<jats:sub>3<\/jats:sub>O<jats:sub>4<\/jats:sub>@SiO<jats:sub>2<\/jats:sub>@Polymethyl methacrylate (PMMA)\u2010based smart bionic superhydrophobic oil\u2010absorbing material was developed for effectively collecting and removing oil pollutants from water. By studying the effects of Fe<jats:sub>3<\/jats:sub>O<jats:sub>4<\/jats:sub> particle size, polydimethylsiloxane (PDMS) concentration, and heating time on the superhydrophobicity of the materials, the directional regulation of superhydrophobicity and oil\u2010water separation performance of Fe<jats:sub>3<\/jats:sub>O<jats:sub>4<\/jats:sub>@SiO<jats:sub>2<\/jats:sub>@PMMA@PDMS materials was realized. The results showed that the material exhibited optimal performance when the Fe<jats:sub>3<\/jats:sub>O<jats:sub>4<\/jats:sub> particle size combination was 20\/500\u2005nm\/1\u2005\u03bcm, the mass ratio of PDMS to Fe<jats:sub>3<\/jats:sub>O<jats:sub>4<\/jats:sub>@SiO<jats:sub>2<\/jats:sub>@PMMA was 7\u2009:\u20091, and it was heated at 350\u00b0C for 1\u2005minute. The coating achieved an apparent contact angle (APCA) of 158.7\u00b0 and a rolling angle as low as 4.9\u00b0. This coating not only remained superhydrophobic after a 21\u2005m abrasion test and 288\u2005h immersion in acid, alkali, salt, and high\u2010temperature solutions, but also efficiently separated oil\u2010water mixtures and water\u2010in\u2010oil emulsions, and the separation efficiency for oil\u2010water mixtures of trichloromethane, dichloromethane and bromomethane was over 99.78\u2009%, and that for water\u2010in\u2010oil emulsions was over 98.34\u2009%. Furthermore, the superhydrophobic magnetic polyurethane (SFPU) sponge prepared using Fe<jats:sub>3<\/jats:sub>O<jats:sub>4<\/jats:sub>@SiO<jats:sub>2<\/jats:sub>@PMMA not only exhibited excellent oil\u2010absorbing capacity (11\u201328\u2005g\/g), but also realized precise oil absorption at multiple sites by magnetic conduction. In the actual oily wastewater test, the oil\u2010water separation efficiency of the sponge reached 90.58\u2009% and the oil absorption capacity reached 17.03\u2005g\/g. This efficient oil\u2010water separation performance as well as oil adsorption capacity comes from the fact that the nonpolar molecules (e.\u2009g., \u2212CH<jats:sub>3<\/jats:sub>) generated by the hydrolysis of PDMS can produce van der Waals adsorption with oil substances, while the excellent micro\u2010nanostructure of the coating surface greatly increases the contact area between oil droplets and the coating, which can make them adsorb or pass through quickly. This multifunctional coating and sponge had immense application potential in fields like offshore oil spill treatment, organic pollution control in water bodies.<\/jats:p>","DOI":"10.1002\/chem.202402673","type":"journal-article","created":{"date-parts":[[2024,11,22]],"date-time":"2024-11-22T07:33:53Z","timestamp":1732260833000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Study on Intelligent Bionic Superhydrophobic Material and its Oil\u2010Water Separation Mechanism"],"prefix":"10.1002","volume":"31","author":[{"given":"Zuoliang","family":"Wang","sequence":"first","affiliation":[{"name":"Faculty of Environmental Science and Engineering Kunming University of Science and Technology, Yunnan  Kunming 650500 People's Republic of China"},{"name":"National Regional Engineering Research Center-NCW  Yunnan Kunming 650500 People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8000-1198","authenticated-orcid":false,"given":"Guangfei","family":"Qu","sequence":"additional","affiliation":[{"name":"Faculty of Environmental Science and Engineering Kunming University of Science and Technology, Yunnan  Kunming 650500 People's Republic of China"},{"name":"National Regional Engineering Research Center-NCW  Yunnan Kunming 650500 People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuanchuan","family":"Ren","sequence":"additional","affiliation":[{"name":"Faculty of Environmental Science and Engineering Kunming University of Science and Technology, Yunnan  Kunming 650500 People's Republic of China"},{"name":"National Regional Engineering Research Center-NCW  Yunnan Kunming 650500 People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiuping","family":"Chen","sequence":"additional","affiliation":[{"name":"Faculty of Environmental Science and Engineering Kunming University of Science and Technology, Yunnan  Kunming 650500 People's Republic of China"},{"name":"National Regional Engineering Research Center-NCW  Yunnan Kunming 650500 People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jun","family":"Wang","sequence":"additional","affiliation":[{"name":"Faculty of Environmental Science and Engineering Kunming University of Science and Technology, Yunnan  Kunming 650500 People's Republic of China"},{"name":"National Regional Engineering Research Center-NCW  Yunnan Kunming 650500 People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ping","family":"Lu","sequence":"additional","affiliation":[{"name":"Faculty of Environmental Science and Engineering Kunming University of Science and Technology, Yunnan  Kunming 650500 People's Republic of China"},{"name":"National Regional Engineering Research Center-NCW  Yunnan Kunming 650500 People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,11,29]]},"reference":[{"key":"e_1_2_8_1_1","doi-asserted-by":"publisher","DOI":"10.1038\/1921209a0"},{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jhazmat.2020.124993"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.coche.2022.100803"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jhazmat.2023.131012"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.watres.2023.120225"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.est.9b02373"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tifs.2023.05.002"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jhazmat.2023.132523"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1039\/D2TA00019A"},{"key":"e_1_2_8_10_1","doi-asserted-by":"crossref","unstructured":"Z. Tang B. Xu X. Man H. Liu Small Methods.2023 8 2300270.","DOI":"10.1002\/smtd.202300270"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cis.2023.102932"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-024-45078-5"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1007\/s40820-023-01284-2"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/asia.202300680"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/asia.202300863"},{"key":"e_1_2_8_16_1","doi-asserted-by":"crossref","unstructured":"L. Dai X. Fan J Cleaner Prod.2024 442 141004.","DOI":"10.1016\/j.jclepro.2024.141004"},{"key":"e_1_2_8_17_1","doi-asserted-by":"crossref","unstructured":"G. McHale A. Alderson S. Armstrong S. Mandhani M. Meyari G.\u2005G. Wells E. Carter R. Ledesma-Aguilar C. Semprebon K.\u2005E. Evans Small Struct.2024 5 2300458.","DOI":"10.1002\/sstr.202300458"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202213042"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jhazmat.2024.133489"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jece.2024.111908"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.memsci.2020.118340"},{"key":"e_1_2_8_22_1","doi-asserted-by":"crossref","unstructured":"H.\u2005Y. Erbil A.\u2005L. Demirel Y. Avc O. Mert Science.2003 299 1377-1380.","DOI":"10.1126\/science.1078365"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1038\/nmat924"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1039\/D2CS00255H"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.1039\/c3ce41269e"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.memsci.2021.119835"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apcatb.2011.03.008"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.1021\/la400930y"},{"key":"e_1_2_8_29_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.memsci.2020.118225"},{"key":"e_1_2_8_30_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-246X.2004.02155.x"},{"key":"e_1_2_8_31_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0032-3861(00)00652-2"},{"key":"e_1_2_8_32_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201506446"},{"key":"e_1_2_8_33_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcis.2022.07.143"},{"key":"e_1_2_8_34_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tsf.2022.139205"},{"key":"e_1_2_8_35_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.colsurfa.2022.128449"},{"key":"e_1_2_8_36_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcis.2021.06.106"},{"key":"e_1_2_8_37_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.matchemphys.2020.122634"},{"key":"e_1_2_8_38_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.langmuir.2c01480"},{"key":"e_1_2_8_39_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10570-021-04175-0"},{"key":"e_1_2_8_40_1","doi-asserted-by":"publisher","DOI":"10.1021\/la202583w"},{"key":"e_1_2_8_41_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0CS00751J"}],"container-title":["Chemistry \u2013 A European Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/chem.202402673","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T11:56:35Z","timestamp":1760270195000},"score":1,"resource":{"primary":{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/10.1002\/chem.202402673"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,11,29]]},"references-count":41,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2025,1,9]]}},"alternative-id":["10.1002\/chem.202402673"],"URL":"https:\/\/doi.org\/10.1002\/chem.202402673","archive":["Portico"],"relation":{},"ISSN":["0947-6539","1521-3765"],"issn-type":[{"value":"0947-6539","type":"print"},{"value":"1521-3765","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,11,29]]},"assertion":[{"value":"2024-07-15","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-11-29","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e202402673"}}