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Modulation of Interfacial Adhesion Using Semicrystalline Shape-Memory Polymers

[Image: see text] Semicrystalline shape-memory elastomers are molded into deformable geometrical features to control adhesive interactions between elastomers and a glass substrate. By mechanically and thermally controlling the deformation and phase-behavior of molded features, we can control the int...

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Autores principales: Kim, Soyoun, Lakshmanan, Sanjay, Li, Jinhai, Anthamatten, Mitchell, Lambropoulos, John, Shestopalov, Alexander A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8945391/
https://www.ncbi.nlm.nih.gov/pubmed/35263106
http://dx.doi.org/10.1021/acs.langmuir.2c00291
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author Kim, Soyoun
Lakshmanan, Sanjay
Li, Jinhai
Anthamatten, Mitchell
Lambropoulos, John
Shestopalov, Alexander A.
author_facet Kim, Soyoun
Lakshmanan, Sanjay
Li, Jinhai
Anthamatten, Mitchell
Lambropoulos, John
Shestopalov, Alexander A.
author_sort Kim, Soyoun
collection PubMed
description [Image: see text] Semicrystalline shape-memory elastomers are molded into deformable geometrical features to control adhesive interactions between elastomers and a glass substrate. By mechanically and thermally controlling the deformation and phase-behavior of molded features, we can control the interfacial contact area and the interfacial adhesive force. Results indicate that elastic energy is stored in the semicrystalline state of deformed features and can be released to break attractive interfacial forces, automatically separating the glass substrate from the elastomer. Our findings suggest that the shape-memory elastomers can be applied in various contact printing applications to control adhesive forces and delamination mechanics during ink pickup and transfer.
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spelling pubmed-89453912022-03-28 Modulation of Interfacial Adhesion Using Semicrystalline Shape-Memory Polymers Kim, Soyoun Lakshmanan, Sanjay Li, Jinhai Anthamatten, Mitchell Lambropoulos, John Shestopalov, Alexander A. Langmuir [Image: see text] Semicrystalline shape-memory elastomers are molded into deformable geometrical features to control adhesive interactions between elastomers and a glass substrate. By mechanically and thermally controlling the deformation and phase-behavior of molded features, we can control the interfacial contact area and the interfacial adhesive force. Results indicate that elastic energy is stored in the semicrystalline state of deformed features and can be released to break attractive interfacial forces, automatically separating the glass substrate from the elastomer. Our findings suggest that the shape-memory elastomers can be applied in various contact printing applications to control adhesive forces and delamination mechanics during ink pickup and transfer. American Chemical Society 2022-03-09 2022-03-22 /pmc/articles/PMC8945391/ /pubmed/35263106 http://dx.doi.org/10.1021/acs.langmuir.2c00291 Text en © 2022 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by/4.0/Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Kim, Soyoun
Lakshmanan, Sanjay
Li, Jinhai
Anthamatten, Mitchell
Lambropoulos, John
Shestopalov, Alexander A.
Modulation of Interfacial Adhesion Using Semicrystalline Shape-Memory Polymers
title Modulation of Interfacial Adhesion Using Semicrystalline Shape-Memory Polymers
title_full Modulation of Interfacial Adhesion Using Semicrystalline Shape-Memory Polymers
title_fullStr Modulation of Interfacial Adhesion Using Semicrystalline Shape-Memory Polymers
title_full_unstemmed Modulation of Interfacial Adhesion Using Semicrystalline Shape-Memory Polymers
title_short Modulation of Interfacial Adhesion Using Semicrystalline Shape-Memory Polymers
title_sort modulation of interfacial adhesion using semicrystalline shape-memory polymers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8945391/
https://www.ncbi.nlm.nih.gov/pubmed/35263106
http://dx.doi.org/10.1021/acs.langmuir.2c00291
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