▎ 摘　　要

To fabricate polymer composites with high performance, it is essential to control the polymer/filler's interface interaction. In the present study, a core-shell structured hybrid (SiO2-GO) was fabricated as a new filler added to a trans-1,4-polyisoprene (TPI) matrix, and a novel SiO2-GO/TPI polymer nanocomposite was obtained. Its thermal, mechanical, and shape memory properties were studied by an organized test from micro to macro scale. The results showed that SiO2-GO could significantly enhance the thermal and mechanical properties of TPI polymer composites and maintain polymer nanocomposites' shape memory effect. This feasible approach is considered to be able to provide a new interface design strategy for the development of high-performance composites.