Tuning hard phase towards synergistic improvement of toughness and self-healing ability of poly(urethane urea) by dual chain extenders and coordinative bonds
Yu-han Li, Wenjuan Guo, Wenjuan Li, Xin Liu, Hao Zhu, Jinping Zhang, Xingjiang Liu, Liuhe Wei, Ailing Sun
Topics & Concepts
ToughnessMaterials scienceSelf-healingHydrogen bondUltimate tensile strengthPhase (matter)Chemical engineeringComposite materialThermoplastic polyurethanePolymerPolymer chemistryOrganic chemistryChemistryElastomerMoleculeAlternative medicineMedicinePathologyEngineeringAdvanced Sensor and Energy Harvesting MaterialsPolymer composites and self-healingPolydiacetylene-based materials and applications