材料科学
弯曲
灵敏度(控制系统)
纳米线
纳米网
多孔性
电极
电容
复合材料
纳米技术
压力传感器
线性关系
光电子学
石墨烯
机械工程
电子工程
统计
工程类
物理化学
化学
数学
作者
Vivek Sharma,Kyeong Nam Kim,Gi Hyeon Han,Eun‐Ji Gwak,Jeong‐Hyun Woo,Sung Bum Kang,Kyoung Jin Choi,Ju‐Young Kim,Jeong Min Baik
标识
DOI:10.1002/admt.201901041
摘要
Abstract Developing a successful strategy to fabricate multifunctional sensors with high linear sensitivity is crucial for enhancing tactile interactions of the human body with the surrounding environment. Here, a stretchable multifunctional sensor consisting of stretchable porous film with multiscale aligned pores and Ag nanomesh electrode is reported. Due to the gradient in pore size and porosity inside the film, the sensor can detect bending and pressure simultaneously and independently as well as bending direction with quite high linear sensitivity up to 2 kPa. The 12 sensors are attached onto the tip and two joints each of four human fingers of one hand, and the capacitance changes measured by grabbing two different balls provide exact information associated with various hand gestures.
科研通智能强力驱动
Strongly Powered by AbleSci AI