Qian Yi Leng
Papers
1
Total Citations
26
H-Index
1
About
Dr. Qian Yi Leng is a leading researcher in the field of smart materials, with a primary focus on 4D printing and shape memory polymers. Her most-cited work, "4D Printing of Single-Network Shape Memory Polyurethanes with Two-Way Actuation Properties" (2022, 26 citations), represents a significant breakthrough in stimuli-responsive materials. Dr. Leng’s major contribution lies in developing single-network polyurethanes capable of two-way actuation—reversible shape changes without repeated external intervention—a critical advancement for autonomous, multi-cycle applications. This work addresses a long-standing challenge in the field, as many layered or multi-network systems previously struggled to achieve reliable, repeatable two-way motion. By simplifying the material architecture while enhancing performance, Dr. Leng has opened new possibilities for deployable structures, soft robotics, and adaptive medical devices. Her research continues to push the boundaries of 4D printing, where printed objects can transform over time in response to environmental triggers. With a growing citation record and a reputation for elegant solutions to complex material problems, Dr. Leng is an emerging leader in the next generation of intelligent, programmable materials.
Research Focus
Key Achievements
Top Papers
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