Ultra-robust, highly stretchable and ambient temperature rapid self-healing polyurethane/graphene elastomers enabled by multi-type hydrogen bonds
Xiaobo Zhu, Hao Yu, Liang‐Feng Huang, Haichao Zhao, Liping Wang
Abstract
Elastomers with the strongest mechanical properties within 2 h of room-temperature self-healing were prepared based on a multi-type H-bond assembly, resolving the conflict between rapid self-healing ability and excellent mechanical strength in PUs.
Topics & Concepts
Self-healingElastomerMaterials scienceGrapheneHydrogen bondComposite materialPolyurethaneSelf-healing materialPolymer chemistryNanotechnologyMoleculeChemistryOrganic chemistryAlternative medicineMedicinePathologyPolymer composites and self-healingPolydiacetylene-based materials and applicationsCorrosion Behavior and Inhibition