Tacky Elastomers to Enable Tear‐Resistant and Autonomous Self‐Healing Semiconductor Composites

Tacky Elastomers to Enable Tear‐Resistant and Autonomous Self‐Healing Semiconductor Composites

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 p...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Advanced functional materials 2020-07, Vol.30 (27), p.n/a
Hauptverfasser: Zhang, Song, Cheng, Yu‐Hsuan, Galuska, Luke, Roy, Anirban, Lorenz, Matthias, Chen, Beibei, Luo, Shaochuan, Li, Yen‐Ting, Hung, Chih‐Chien, Qian, Zhiyuan, St. Onge, Peter Blake Joseph, Mason, Gage T., Cowen, Lewis, Zhou, Dongshan, Nazarenko, Sergei I., Storey, Robson F., Schroeder, Bob C., Rondeau‐Gagné, Simon, Chiu, Yu‐Cheng, Gu, Xiaodan
Format: Artikel
Sprache:eng
Schlagworte:
air‐stable devices
autonomous self‐healing
Butyl rubber
Crack propagation
crack resistance
Cyclic loads
Elastic deformation
Elastomers
Electronics
Formability
Healing
Materials science
Modulus of elasticity
Notches
Polymer films
Polymer matrix composites
Polymers
Room temperature
semiconducting polymers
Strain
Thin films
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung: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 (
ISSN:1616-301X
1616-3028
DOI:10.1002/adfm.202000663