Haifan Wu

Tokyo Institute of Technology, Dalian University of Technology

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About

Haifan Wu’s research centers on novel pneumatic power systems, with a particular focus on portable energy sources for mobile and wearable robotics. His major contribution lies in the development of a compact pneumatic power source that harnesses phase transition at the triple point of carbon dioxide—using dry ice as a clean, inexpensive, and readily available medium. This innovative approach allows for a dramatic volume expansion of up to 750 times, enabling self-powered applications in wearable actuators, rescue robots, and pneumatically operated tools. Wu’s foundational work, first published in 2005 and refined through subsequent studies in 2009, has garnered over 56 citations, reflecting its significance in advancing untethered pneumatic systems. By addressing the critical challenge of portability in power sources, his research bridges the gap between theoretical thermodynamics and practical engineering, offering a viable alternative to battery-dependent systems. Wu’s achievements are particularly notable for their potential impact on disaster response and assistive technologies, where reliable, lightweight power is essential. His work continues to inspire innovations in soft robotics and mobile pneumatic devices.