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A new paper by Pei-Cheng Zhao was published by Molecules !

发布时间:2020-01-30 

    A new paper by Pei-Cheng Zhao titled "A Self-Healing Polymer with Fast Elastic Recovery upon Stretching" was published by Molecules !

    In this paper, a self-healing polymer with a fast elastic recovery property is demonstrated. We used 4-[tris(4-formylphenyl)methyl]benzaldehyde (TFPM) as a tetratopic linker to crosslink a poly(dimethylsiloxane) backbone, and obtained a self-healing polymer with high stretchability and fast elastic recovery upon stretching. The strain at break of the as-prepared polymer is observed at about 1400%. The polymer can immediately recover to its original length after being stretched. The damaged sample can be healed at room temperature with a healing efficiency up to 93% within 1 h.

      

 

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