Shape memory polyurethane with polydopamine-coated nanosheets: Simultaneous enhancement of recovery stress and strain recovery ratio and the underlying mechanisms

• المؤلفون الرئيسيون: Phua, Si Lei, Yang, Liping, Huang, Shu, Ding, Guoqiang, Zhou, Rui, Lew, Jun Heng, Lau, Soo Khim, Yuan, Xiaowen, Lu, Xuehong
• مؤلفون آخرون: School of Materials Science & Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2016
• الموضوعات: polydopamine; nanosheets; polyurethane; nanocomposites; shape memory polymer
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/82767; http://hdl.handle.net/10220/40338

Two different sizes of polydopamine-coated layered double hydroxides (D-LDHs) are incorporated into polycaprolactone-based polyurethane (PU) to enhance the mechanical and shape memory properties of the PU. The results show that D-LDH interacts strongly with hard segments and hence enhancing phase se...