1. 重庆师范大学物理与电子工程学院光电功能材料重庆市重点实验室
2. 重庆师范大学重庆国家应用数学中心
纸质出版:2024
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宋锐, 罗海军, 王雪. 用于人体运动监测的微球结构柔性压力传感器[J]. 传感器与微系统, 2024,(8):83-86.
宋锐, 罗海军, 王雪. 用于人体运动监测的微球结构柔性压力传感器[J]. 传感器与微系统, 2024,(8):83-86. DOI: 10.13873/J.1000-9787(2024)08-0083-04.
针对微结构柔性压力传感器的工艺复杂和高灵敏度压力区间小等问题,本文提出了一种基于微米(μm)级金属铜(Cu)微球结构的柔性可穿戴式压力传感器,用于人体运动信号的个性化监测。该传感器利用Cu微球的高导电性及其丰富的表面形态在硅胶表面构造了一层独特的摩擦结构,与聚对苯二甲酸乙二醇酯(PET)薄膜进行摩擦,增大了摩擦系数,提高了灵敏度和稳定性。柔性材料的应用使其能够适应人体皮肤曲面,实现高效的压力检测。该传感器具有28.7 nA/kPa的压力灵敏度,能响应0~20 Hz压力,并且在工作1 000个周期后仍具有良好的稳定性。
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Choong Chwee-Lin,Shim Mun-Bo,Lee Byoung-Sun,Jeon Sanghun,Ko Dong-Su,Kang Tae-Hyung,Bae Jihyun,Lee Sung Hoon,Byun Kyung-Eun,Im Jungkyun,Jeong Yong Jin,Park Chan Eon,Park Jong-Jin,Chung U-In.Highly stretchable resistive pressure sensors using a conductive elastomeric composite on a micropyramid array.[J].Advanced materials (Deerfield Beach, Fla.),2014.
Lin Long,Wang Sihong,Niu Simiao,Liu Chang,Xie Yannan,Wang Zhong Lin.Noncontact free-rotating disk triboelectric nanogenerator as a sustainable energy harvester and self-powered mechanical sensor.[J].ACS applied materials & interfaces,2014.
Wang Sihong,Lin Long,Xie Yannan,Jing Qingshen,Niu Simiao,Wang Zhong Lin.Sliding-triboelectric nanogenerators based on in-plane charge-separation mechanism.[J].Nano letters,2013.
Simiao Niu,Sihong Wang,Long Lin,Ying Liu,Yu Sheng Zhou,Youfan Hu,Zhong Lin Wang.Theoretical study of contact-mode triboelectric nanogenerators as an effective power source[J].Energy & environmental science: EES,2013.
杨云鹏,张婕.基于微结构导电薄膜的柔性压力传感器[J].传感器与微系统,2023(02).
段建瑞,李斌,李帅臻.常用新型柔性传感器的研究进展[J].传感器与微系统,2015(11).
马艳丽,刘茜,刘玮.用于智能纺织品的柔性传感器研究进展[J].传感器与微系统,2015(04).
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