{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,6]],"date-time":"2025-11-06T12:32:37Z","timestamp":1762432357745,"version":"build-2065373602"},"reference-count":47,"publisher":"MDPI AG","issue":"6","license":[{"start":{"date-parts":[[2023,3,13]],"date-time":"2023-03-13T00:00:00Z","timestamp":1678665600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"University of Bonab","award":["IB20026","GR21107"],"award-info":[{"award-number":["IB20026","GR21107"]}]},{"name":"Spanish regional government \u201cJunta de Extremadura\u201d and European Regional Development Fund","award":["IB20026","GR21107"],"award-info":[{"award-number":["IB20026","GR21107"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Polymers"],"abstract":"<jats:p>This study analyzed the fabrication and characterization of polybenzoxazine\/polydopamine\/ceria as tertiary nanocomposites. To this end, a new benzoxazine monomer (MBZ) was fabricated based on the well-known Mannich reaction of naphthalene-1-amine, 2-tert-butylbenzene-1,4-diol and formaldehyde under ultrasonic-assisted process. Polydopamine (PDA) was used as dispersing polymer nanoparticles and surface modifier for CeO2 by in-situ polymerization of dopamine with the assistance of ultrasonic waves. Then, nanocomposites (NC)s were manufactured by in-situ route under thermal conditions. The FT-IR and 1H-NMR spectra confirmed the preparation of the designed MBZ monomer. The FE-SEM and TEM results showed the morphological aspects of prepared NCs and illustrated the distribution of CeO2 NPs in the polymer matrix. The XRD patterns of NCs showed the presence of crystalline phases of nanoscale CeO2 in an amorphous matrix. The TGA results reveal that the prepared NCs are classified as thermally stable materials.<\/jats:p>","DOI":"10.3390\/polym15061416","type":"journal-article","created":{"date-parts":[[2023,3,13]],"date-time":"2023-03-13T03:03:57Z","timestamp":1678676637000},"page":"1416","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Ring Opening Polymerization Used for the Production of VOC Free High-Performance Ecofriendly Novel PBZ\/PDA\/CeO2 Nanocomposites"],"prefix":"10.3390","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3970-2651","authenticated-orcid":false,"given":"Mehdi","family":"Hatami","sequence":"first","affiliation":[{"name":"Polymer Research Laboratory, Department of Polymer Science and Engineering, University of Bonab, Bonab 5551761167, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zohreh Seifi Najaf","family":"Abadi","sequence":"additional","affiliation":[{"name":"Polymer Research Laboratory, Department of Polymer Science and Engineering, University of Bonab, Bonab 5551761167, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0148-9015","authenticated-orcid":false,"given":"Alireza","family":"Yousefi","sequence":"additional","affiliation":[{"name":"Department of Chemical Engineering, Faculty of Engineering, University of Bonab, Bonab 5551761167, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohammad","family":"Qandalee","sequence":"additional","affiliation":[{"name":"Department of Basic Sciences, Garmsar Branch, Islamic Azad University, Garmsar 3581631167, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nader","family":"Djafarzadeh","sequence":"additional","affiliation":[{"name":"Department of Chemistry, Miyaneh Branch, Islamic Azad University, Miyaneh 1477893855, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yaser","family":"Ghasemi","sequence":"additional","affiliation":[{"name":"Faculty of Pharmacy, Ramsar Campus, Mazandaran University of Medical Sciences, Ramsar 4691786953, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9120-4495","authenticated-orcid":false,"given":"Ignacio M.","family":"L\u00f3pez-Coca","sequence":"additional","affiliation":[{"name":"INTERRA, School of Technology, University of Extremadura, 10003 C\u00e1ceres, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2507-4650","authenticated-orcid":false,"given":"Carlos J.","family":"Dur\u00e1n-Valle","sequence":"additional","affiliation":[{"name":"IACYS, Faculty of Sciences, University of Extremadura, Avenida de Elvas, s\/n, 06006 Badajoz, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2023,3,13]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"401","DOI":"10.1016\/j.progpolymsci.2004.01.004","article-title":"Advances in Addition-Cure Phenolic Resins","volume":"29","author":"Nair","year":"2004","journal-title":"Prog. 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