Fiber-reinforced polymers exhibiting the shape memory effect were created on the basis of a one-pot three-step chemical process. The first step is a Michael addition, which creates linear polymer chains. The second step is free radical photopolymerization, which increases the degree of curing of polymers. The last step is post-consolidation due to the reaction of previously formed secondary amines on the residual double bonds. By employing such chemistry to impregnate glass fibers, the final composite exhibits a convincing shape memory effect, as shown by cyclic thermomechanical tests.
The article from this special issue was previously published in Polymers for Advanced Technologies, Volume 28, Issue 4, 2017. For completeness we are including the title page of the article below. The full text of the article can be read in Issue 28:4 on Wiley Online Library: http://onlinelibrary.wiley.com/doi/10.1002/pat.3914/full
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