Xu Lei

Jiangsu Academy of Agricultural Sciences, Beijing University of Chemical Technology

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About

Xu Lei is a leading researcher in the field of smart polymers and bioinspired materials, with a focus on shape memory composites and dielectric elastomer actuators. Their major contributions include pioneering the use of biomass-derived carbon nanomaterials as photothermal conversion agents in shape memory polymers, enabling light-triggered actuation while promoting sustainability. This work, published in 2021, has garnered 38 citations and addresses the critical need for renewable alternatives to fossil-based materials. More recently, Xu Lei has advanced the reliability of dielectric elastomer actuators—often called artificial muscles—by developing a healable system with premature breakdown warning capabilities. This innovation, detailed in a 2025 publication, not only enhances durability but also introduces novel applications in information transmission encryption and human-machine interaction. By tackling the inherent vulnerabilities of mechanical damage and electrical breakdown in soft actuators, Xu Lei’s research bridges materials science and interactive technology, offering transformative potential for artificial visual systems, haptic equipment, and robotics. Their work stands out for its dual emphasis on sustainability and functional resilience, marking them as a key innovator in next-generation smart materials.