文献类型：期刊文献

英文题名：Laser-microengineered flexible electrodes with enhanced sensitivity for wearable pressure sensors

作者：Lu, Cong[1];Gao, Yang[1];Yu, Guohui[1];Xu, Mengdi[1];Tan, Jianping[1];Xuan, Fuzhen[1]

机构：[1]East China Univ Sci & Technol, Sch Mech & Power Engn, Shanghai 200237, Peoples R China

年份：2018

卷号：281

起止页码：124

外文期刊名：SENSORS AND ACTUATORS A-PHYSICAL

收录：;EI(收录号：20183605766428);WOS:【SCI-EXPANDED(收录号:WOS:000447476300015)】；

基金：This project is supported by National Key Research and Development Program of China (No. 2018YFB1105400), National Natural Science Foundation of China (Grant No. 51705154, 11502082 and 51775188), Shanghai Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, Shanghai Rising-Star Program (A type) (Grant No. 18QA1401300), and Shanghai Sailing Program17YF1403300.

语种：英文

外文关键词：Wearable pressure sensor; Laser; Microengineering; Electrical property; Electronic skins

摘要：In this study, a laser-microengineered wearable pressure sensor was developed. The sensor offers a sensing range from 0.005 to 50.0 kPa, a sensitivity approximately -0.107 kPa(-1), and high durability (>10,000 cycles). The finite element simulation shows that the external forces are amplified and transmitted by the laser-engineered microstructures, contributing to the enhanced sensitivity of the device. The laser-microengineered sensors are promising to be applied in the electronic skin for detecting various external stimuli. (C) 2018 Elsevier B.V. All rights reserved.