Room temperature self-healing thermoset based on the diels-alder reaction

Purnomo A. Pratama; Majid Sharifi; Amy M. Peterson; Giuseppe R. Palmese

doi:10.1021/am403459e

Room temperature self-healing thermoset based on the diels-alder reaction

Purnomo A. Pratama, Majid Sharifi, Amy M. Peterson, Giuseppe R. Palmese

Research output: Contribution to journal › Article › peer-review

144 Scopus citations

Abstract

A self-healing epoxy-amine thermoset based on the compatible functionalization of the thermoset and encapsulated healing agent has been successfully developed. Healing of the thermoset resulted from the reaction of furans in the thermoset and multimaleimides (MMIs) in the healing agent solution. The healing agent, MMI dissolved in phenyl acetate, was encapsulated using a urea-formaldehyde encapsulation method. Autonomic healing of the thermoset was achieved by incorporating microcapsules filled with the healing agent solution within a furan-functionalized epoxy-amine thermoset. The resulting self-healing thermoset recovered 71% of its initial load after fracture.

Original language	English (US)
Pages (from-to)	12425-12431
Number of pages	7
Journal	ACS Applied Materials and Interfaces
Volume	5
Issue number	23
DOIs	https://doi.org/10.1021/am403459e
State	Published - Dec 11 2013
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Materials Science

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10.1021/am403459e

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title = "Room temperature self-healing thermoset based on the diels-alder reaction",

abstract = "A self-healing epoxy-amine thermoset based on the compatible functionalization of the thermoset and encapsulated healing agent has been successfully developed. Healing of the thermoset resulted from the reaction of furans in the thermoset and multimaleimides (MMIs) in the healing agent solution. The healing agent, MMI dissolved in phenyl acetate, was encapsulated using a urea-formaldehyde encapsulation method. Autonomic healing of the thermoset was achieved by incorporating microcapsules filled with the healing agent solution within a furan-functionalized epoxy-amine thermoset. The resulting self-healing thermoset recovered 71% of its initial load after fracture.",

author = "Pratama, {Purnomo A.} and Majid Sharifi and Peterson, {Amy M.} and Palmese, {Giuseppe R.}",

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AU - Pratama, Purnomo A.

AU - Sharifi, Majid

AU - Peterson, Amy M.

AU - Palmese, Giuseppe R.

PY - 2013/12/11

Y1 - 2013/12/11

N2 - A self-healing epoxy-amine thermoset based on the compatible functionalization of the thermoset and encapsulated healing agent has been successfully developed. Healing of the thermoset resulted from the reaction of furans in the thermoset and multimaleimides (MMIs) in the healing agent solution. The healing agent, MMI dissolved in phenyl acetate, was encapsulated using a urea-formaldehyde encapsulation method. Autonomic healing of the thermoset was achieved by incorporating microcapsules filled with the healing agent solution within a furan-functionalized epoxy-amine thermoset. The resulting self-healing thermoset recovered 71% of its initial load after fracture.

AB - A self-healing epoxy-amine thermoset based on the compatible functionalization of the thermoset and encapsulated healing agent has been successfully developed. Healing of the thermoset resulted from the reaction of furans in the thermoset and multimaleimides (MMIs) in the healing agent solution. The healing agent, MMI dissolved in phenyl acetate, was encapsulated using a urea-formaldehyde encapsulation method. Autonomic healing of the thermoset was achieved by incorporating microcapsules filled with the healing agent solution within a furan-functionalized epoxy-amine thermoset. The resulting self-healing thermoset recovered 71% of its initial load after fracture.

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Room temperature self-healing thermoset based on the diels-alder reaction

Abstract

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