Weixiang Sun
Papers
3
Total Citations
197
H-Index
3
About
Weixiang Sun is a leading researcher in the field of intelligent soft materials, with a primary focus on shape memory hydrogels and self-healing polymers. His work addresses critical limitations in smart actuator design, particularly the slow response times and complex preparation methods that have hindered practical applications. Sun’s most cited paper (2020, 110 citations) introduced an ultrafast and programmable shape memory hydrogel made from gelatin soaked in tannic acid, achieving rapid temperature-responsive shape changes. He further advanced the field with a 2021 study (66 citations) on polyampholyte hydrogels that exhibit unique self-reinforcing and rapid self-healing properties, along with a pH-induced shape memory effect—overcoming the traditional reliance on salt responsiveness and slow recovery times. Earlier, in 2017 (21 citations), Sun demonstrated pH-modulated spontaneous actuation in dopamine-containing hydrogels. Collectively, his innovations in programmable, multi-responsive materials have significant implications for smart actuators, biomedical devices, and soft robotics.
Research Focus
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Top Papers
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