[20p-PA3-1~42] 12.3 Functional Materials and Novel Devices

▲ [20p-PA3-25] Highly stable kirigami-structured stretchable strain sensor

〇Yuyao Lu¹, Kaichen Xu¹, Satoko Honda¹, Takayuki Arie¹, Seiji Akita¹, Kuniharu Takei^1,2 (1.Osaka Pre. Univ., 2.JST PRESTO)

Keywords:Kirigami structure, Ecoflex coating methods, Strain sensor

Human-friendly strain sensors have been widely developed in monitoring human motion. Although some significant progress has been achieved through the exploration and optimization process of ultra-sensitive strain sensors, a reliable strain sensor with simultaneously high stability and repeatable stretchability is still challenging for practical application. In this study, we investigate two kinds of kirigami-based ecoflex-coated strain sensors with distinct performance.