Tacky Elastomers to Enable Tear-Resistant and Autonomous Self-Healing Semiconduction Composites

Document Type

Article

Publication Date

5-20-2020

School

Polymer Science and Engineering

Abstract

Mechanical failure of π‐conjugated polymer thin films is unavoidable under cyclic loading conditions, due to intrinsic defects and poor resistance to crack propagation. Here, the first tear‐resistant and room‐temperature self‐healable semiconducting composite is presented, consisting of conjugated polymers and butyl rubber elastomers. This new composite displays both a record‐low elastic modulus (

Publication Title

Advance Functional Materials

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