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Flexible polyfluorinated bis-diazirines as molecular adhesives
Motivated by a desire to develop flexible covalent adhesives that afford some of the same malleability in the adhesive layer as traditional polymer-based adhesives, we designed and synthesized two flexible, highly fluorinated bis-diazirines. Both molecules are shown to function as effective crosslin...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Royal Society of Chemistry
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8179497/ https://www.ncbi.nlm.nih.gov/pubmed/34163687 http://dx.doi.org/10.1039/d0sc06283a |
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author | Simhadri, Chakravarthi Bi, Liting Lepage, Mathieu L. Takaffoli, Mahdi Pei, Zhipeng Musolino, Stefania F. Milani, Abbas S. DiLabio, Gino A. Wulff, Jeremy E. |
author_facet | Simhadri, Chakravarthi Bi, Liting Lepage, Mathieu L. Takaffoli, Mahdi Pei, Zhipeng Musolino, Stefania F. Milani, Abbas S. DiLabio, Gino A. Wulff, Jeremy E. |
author_sort | Simhadri, Chakravarthi |
collection | PubMed |
description | Motivated by a desire to develop flexible covalent adhesives that afford some of the same malleability in the adhesive layer as traditional polymer-based adhesives, we designed and synthesized two flexible, highly fluorinated bis-diazirines. Both molecules are shown to function as effective crosslinkers for polymer materials, and to act as strong adhesives when painted between two polymer objects of low surface energy, prior to thermal activation. Data obtained from lap-shear experiments suggests that greater molecular flexibility is correlated with improved mechanical compliance in the adhesive layer. |
format | Online Article Text |
id | pubmed-8179497 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | The Royal Society of Chemistry |
record_format | MEDLINE/PubMed |
spelling | pubmed-81794972021-06-22 Flexible polyfluorinated bis-diazirines as molecular adhesives Simhadri, Chakravarthi Bi, Liting Lepage, Mathieu L. Takaffoli, Mahdi Pei, Zhipeng Musolino, Stefania F. Milani, Abbas S. DiLabio, Gino A. Wulff, Jeremy E. Chem Sci Chemistry Motivated by a desire to develop flexible covalent adhesives that afford some of the same malleability in the adhesive layer as traditional polymer-based adhesives, we designed and synthesized two flexible, highly fluorinated bis-diazirines. Both molecules are shown to function as effective crosslinkers for polymer materials, and to act as strong adhesives when painted between two polymer objects of low surface energy, prior to thermal activation. Data obtained from lap-shear experiments suggests that greater molecular flexibility is correlated with improved mechanical compliance in the adhesive layer. The Royal Society of Chemistry 2021-02-01 /pmc/articles/PMC8179497/ /pubmed/34163687 http://dx.doi.org/10.1039/d0sc06283a Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/ |
spellingShingle | Chemistry Simhadri, Chakravarthi Bi, Liting Lepage, Mathieu L. Takaffoli, Mahdi Pei, Zhipeng Musolino, Stefania F. Milani, Abbas S. DiLabio, Gino A. Wulff, Jeremy E. Flexible polyfluorinated bis-diazirines as molecular adhesives |
title | Flexible polyfluorinated bis-diazirines as molecular adhesives |
title_full | Flexible polyfluorinated bis-diazirines as molecular adhesives |
title_fullStr | Flexible polyfluorinated bis-diazirines as molecular adhesives |
title_full_unstemmed | Flexible polyfluorinated bis-diazirines as molecular adhesives |
title_short | Flexible polyfluorinated bis-diazirines as molecular adhesives |
title_sort | flexible polyfluorinated bis-diazirines as molecular adhesives |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8179497/ https://www.ncbi.nlm.nih.gov/pubmed/34163687 http://dx.doi.org/10.1039/d0sc06283a |
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