Yajun Qi
Papers
2
Total Citations
28
H-Index
2
About
Yajun Qi is an emerging researcher specializing in flexible piezoelectric materials, energy harvesting, and self-powered sensing technologies. Their work focuses on advancing the performance of flexible piezoelectric pressure sensors (FPPS) through innovative nanocomposite engineering, with particular emphasis on enhancing sensitivity, flexibility, and energy conversion efficiency in wearable and body motion detection applications. Among Qi's most notable contributions is the development of ternary piezoelectric composite systems that exploit interfacial polarization mechanisms to significantly boost energy harvesting performance, enabling next-generation self-powered flexible pressure sensors. Their 2023 research on co-doping P(VDF-TrFE) nanofiber mats with antimony (Sb) nanosheets and BaTiO₃ nanoparticles demonstrated a promising strategy for achieving high sensitivity at low cost — a critical challenge in the field. Both studies have rapidly attracted attention from the research community, accumulating 15 and 13 citations respectively within their first year of publication, reflecting their immediate relevance. Qi's research sits at the intersection of materials science, nanotechnology, and electronic engineering, with clear implications for healthcare monitoring, wearable electronics, and sustainable energy systems. Their trajectory suggests a researcher making swift and meaningful contributions to the piezoelectric sensing landscape.
Research Focus
Key Achievements
Top Papers
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