{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,17]],"date-time":"2026-01-17T22:44:10Z","timestamp":1768689850338,"version":"3.49.0"},"reference-count":51,"publisher":"MDPI AG","issue":"16","license":[{"start":{"date-parts":[[2021,8,14]],"date-time":"2021-08-14T00:00:00Z","timestamp":1628899200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100009629","name":"Fondazione Cassa Di Risparmio Di Trento E Rovereto","doi-asserted-by":"publisher","award":["2017.0389"],"award-info":[{"award-number":["2017.0389"]}],"id":[{"id":"10.13039\/501100009629","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Polymers"],"abstract":"<jats:p>For the first time, a porous mesh of poly(\u03b5-caprolactone) (PCL) was electrospun directly onto carbon fiber (CF) plies and used to develop novel structural epoxy (EP) composites with electro-activated self-healing properties. Three samples, i.e., the neat EP\/CF composite and two laminates containing a limited amount of PCL (i.e., 5 wt.% and 10 wt.%), were prepared and characterized from a microstructural and thermo-mechanical point of view. The introduction of the PCL mesh led to a reduction in the flexural stress at break (by 17%), of the interlaminar shear strength (by 15%), and of the interlaminar shear strength (by 39%). The interlaminar fracture toughness of the prepared laminates was evaluated under mode I, and broken samples were thermally mended at 80 \u00b0C (i.e., above the melting temperature of PCL) by resistive heating generated by a current flow within the samples through Joule\u2019s effect. It was demonstrated that, thanks to the presence of the electrospun PCL mesh, the laminate with a PCL of 10 wt.% showed healing efficiency values up to 31%.<\/jats:p>","DOI":"10.3390\/polym13162723","type":"journal-article","created":{"date-parts":[[2021,8,15]],"date-time":"2021-08-15T22:51:27Z","timestamp":1629067887000},"page":"2723","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Thermal Mending of Electroactive Carbon\/Epoxy Laminates Using a Porous Poly(\u03b5-caprolactone) Electrospun Mesh"],"prefix":"10.3390","volume":"13","author":[{"given":"Roberto","family":"Cescato","sequence":"first","affiliation":[{"name":"Department of Industrial Engineering, University of Trento, Via Sommarive 9, 38123 Trento, Italy"},{"name":"National Interuniversity Consortium of Materials Science and Technology (INSTM), Via Giusti 9, 50121 Florence, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2337-8669","authenticated-orcid":false,"given":"Daniele","family":"Rigotti","sequence":"additional","affiliation":[{"name":"Department of Industrial Engineering, University of Trento, Via Sommarive 9, 38123 Trento, Italy"},{"name":"National Interuniversity Consortium of Materials Science and Technology (INSTM), Via Giusti 9, 50121 Florence, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3572-5004","authenticated-orcid":false,"given":"Haroon","family":"Mahmood","sequence":"additional","affiliation":[{"name":"Department of Industrial Engineering, University of Trento, Via Sommarive 9, 38123 Trento, Italy"},{"name":"National Interuniversity Consortium of Materials Science and Technology (INSTM), Via Giusti 9, 50121 Florence, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrea","family":"Dorigato","sequence":"additional","affiliation":[{"name":"Department of Industrial Engineering, University of Trento, Via Sommarive 9, 38123 Trento, Italy"},{"name":"National Interuniversity Consortium of Materials Science and Technology (INSTM), Via Giusti 9, 50121 Florence, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9641-9735","authenticated-orcid":false,"given":"Alessandro","family":"Pegoretti","sequence":"additional","affiliation":[{"name":"Department of Industrial Engineering, University of Trento, Via Sommarive 9, 38123 Trento, Italy"},{"name":"National Interuniversity Consortium of Materials Science and Technology (INSTM), Via Giusti 9, 50121 Florence, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2021,8,14]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"213","DOI":"10.1115\/1.3157582","article-title":"Analysis and Performance of Fiber Composites","volume":"48","author":"Agarwal","year":"1981","journal-title":"J. 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