Multifunctional interphases in polymer composites

摘要: This work aims to develop fundamental knowledge on multifunctional interphases of hierarchical composites. An approach based structures micro- and nanofillers in polymer matrix composites is proposed order (i) optimize mechanical properties (ii) a self-diagnosing ability interphases. Carbon are used integrate both electrical functionalities into conventional fiber surfaces composite Various thermal/elasticity/electricity mapping techniques (nano thermal analysis (nano-TA), atomic force microscopy, nanoindentation, electric microscopy) employed for collecting relevant nanofiller-rich interphase data about morphology local properties. The have different compositions compared the bulk matrix. able detect microcracks utilize them as real-time situ sensors early warning catastrophic failure materials. nanoscale dimensions, sensitive electronic detection, flexible structure control hold immense promise with intelligent sensing capability.