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Stereolithographic 3D printing of extrinsically self-healing composites
We demonstrate for the first time the direct stereolithographic 3D printing of an extrinsically self-healing composite, comprised of commercial photocurable resin modified with anisole and PMMA-filled microcapsules. The composites demonstrate solvent-welding based autonomous self-healing to afford 8...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6344598/ https://www.ncbi.nlm.nih.gov/pubmed/30675014 http://dx.doi.org/10.1038/s41598-018-36828-9 |
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author | Sanders, Polly Young, Adam J. Qin, Yang Fancey, Kevin S. Reithofer, Michael R. Guillet-Nicolas, Rémy Kleitz, Freddy Pamme, Nicole Chin, Jia Min |
author_facet | Sanders, Polly Young, Adam J. Qin, Yang Fancey, Kevin S. Reithofer, Michael R. Guillet-Nicolas, Rémy Kleitz, Freddy Pamme, Nicole Chin, Jia Min |
author_sort | Sanders, Polly |
collection | PubMed |
description | We demonstrate for the first time the direct stereolithographic 3D printing of an extrinsically self-healing composite, comprised of commercial photocurable resin modified with anisole and PMMA-filled microcapsules. The composites demonstrate solvent-welding based autonomous self-healing to afford 87% recovery of the initial critical toughness. This work illustrates the potential of stereolithographic printing to fabricate self-healing composites with user-defined structures, avoiding the need for extensive rheological optimization of printing inks, like in direct-write 3D printing. Importantly, this work also demonstrates the inclusion of microcapsules into 3D printing resins to incorporate additional functionality into printed composites, which could be adapted for applications beyond self-healing materials. |
format | Online Article Text |
id | pubmed-6344598 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-63445982019-01-28 Stereolithographic 3D printing of extrinsically self-healing composites Sanders, Polly Young, Adam J. Qin, Yang Fancey, Kevin S. Reithofer, Michael R. Guillet-Nicolas, Rémy Kleitz, Freddy Pamme, Nicole Chin, Jia Min Sci Rep Article We demonstrate for the first time the direct stereolithographic 3D printing of an extrinsically self-healing composite, comprised of commercial photocurable resin modified with anisole and PMMA-filled microcapsules. The composites demonstrate solvent-welding based autonomous self-healing to afford 87% recovery of the initial critical toughness. This work illustrates the potential of stereolithographic printing to fabricate self-healing composites with user-defined structures, avoiding the need for extensive rheological optimization of printing inks, like in direct-write 3D printing. Importantly, this work also demonstrates the inclusion of microcapsules into 3D printing resins to incorporate additional functionality into printed composites, which could be adapted for applications beyond self-healing materials. Nature Publishing Group UK 2019-01-23 /pmc/articles/PMC6344598/ /pubmed/30675014 http://dx.doi.org/10.1038/s41598-018-36828-9 Text en © The Author(s) 2019 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. |
spellingShingle | Article Sanders, Polly Young, Adam J. Qin, Yang Fancey, Kevin S. Reithofer, Michael R. Guillet-Nicolas, Rémy Kleitz, Freddy Pamme, Nicole Chin, Jia Min Stereolithographic 3D printing of extrinsically self-healing composites |
title | Stereolithographic 3D printing of extrinsically self-healing composites |
title_full | Stereolithographic 3D printing of extrinsically self-healing composites |
title_fullStr | Stereolithographic 3D printing of extrinsically self-healing composites |
title_full_unstemmed | Stereolithographic 3D printing of extrinsically self-healing composites |
title_short | Stereolithographic 3D printing of extrinsically self-healing composites |
title_sort | stereolithographic 3d printing of extrinsically self-healing composites |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6344598/ https://www.ncbi.nlm.nih.gov/pubmed/30675014 http://dx.doi.org/10.1038/s41598-018-36828-9 |
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