Papers
40
Total Citations
4,237
H-Index
26
About
Yanju Liu is a distinguished materials scientist and robotics engineer whose research sits at the forefront of smart materials, 4D printing, and soft robotics. Best known for her pioneering work on shape memory polymers (SMPs), Liu has spent decades advancing the fundamental understanding of stimuli-responsive materials and translating that knowledge into transformative real-world applications. Her landmark 2020 review on SMPs and their composites has amassed over 1,200 citations, cementing her authority in the field and serving as an essential reference for researchers worldwide. Liu's contributions extend well beyond characterization. She has been instrumental in developing 4D printing technologies — particularly direct-write and direct ink writing approaches — that allow fabricated structures to dynamically change shape over time in response to heat, light, electricity, or magnetic fields. Her 2016 work on direct-write 4D printing of SMP nanocomposites (496 citations) was particularly groundbreaking in overcoming manufacturing limitations previously constraining the field. She has also made significant strides in soft robotics, exploring dielectric elastomer actuators and biologically inspired pneumatic artificial muscles. Collectively, Liu's body of work, with several papers exceeding hundreds of citations, reflects a profound and sustained impact on advanced manufacturing, functional materials, and next-generation robotic systems.
Research Focus
Key Achievements
Top Papers
- 1
- 2
- 3Direct Ink Writing Based 4D Printing of Materials and Their Applications316 citations · 2020
- 4Review of Dielectric Elastomer Actuators and Their Applications in Soft Robots289 citations · 2021
- 5
- 6
- 7
- 8
- 9
- 10