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Journal |
Textile Coloration and Finishing |
Year / Vol., Issue, Month |
2023 / V.35,no.3,Sept |
Title |
Microfiber-based Textile Pressure Sensor with High Sensitivity and Skin-breathability |
Authors |
Kangto Han¢Ó, Jang-hee Choi1¢Ó, Jeongwoo Lim2, Hyeyoung Gong2, and Geun Yeol Bae* |
Institution/Affiliations |
Kumoh National Institute of Technology, 1Korea Institute of Industrial Technology, 2Intertek Testin |
Pages/Total page |
pp.179 ~ 187 / 9 |
Language |
Korean |
Abstract |
In this study, we developed a microfiber-based flexible pressure sensor with
high sensitivity and excellent skin breathability. A nonwoven fabric composed of microfibers
was prepared by electrospinning, which resulted in excellent moisture permeability
of the sensor (143 g∙m-2∙h-1). In particular, high-pressure sensitivity (0.36 kPa-1)
was achieved by introducing submicron structures on the microfiber surface by controlling
the ambient humidity during electrospinning. The fabrication technology of the
microfiber-based flexible pressure sensors reported in this study is expected to contribute
to the commercialization of flexible pressure sensors applicable to long-term wearable
health monitoring as well as virtual/augmented reality and electronic skin
applications. |
Keywords |
flexible, electrospinning, sensor, skin-breathability, high sensitivity |
Download |
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Reference |
http://koreascience.or.kr/journal/OSGGBT.page |
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