材料科学
压力传感器
石墨烯
灵敏度(控制系统)
灵活性(工程)
丝绸
纳米技术
重复性
织物
光电子学
复合材料
电子工程
机械工程
工程类
化学
统计
色谱法
数学
作者
Ying Liu,Lu‐Qi Tao,Dan-Yang Wang,Tian‐Yu Zhang,Yi Yang,Tian‐Ling Ren
摘要
In this paper, a flexible, simple-preparation, and low-cost graphene-silk pressure sensor based on soft silk substrate through thermal reduction was demonstrated. Taking silk as the support body, the device had formed a three-dimensional structure with ordered multi-layer structure. Through a simple and low-cost process technology, graphene-silk pressure sensor can achieve the sensitivity value of 0.4 kPa−1, and the measurement range can be as high as 140 kPa. Besides, pressure sensor can have a good combination with knitted clothing and textile product. The signal had good reproducibility in response to different pressures. Furthermore, graphene-silk pressure sensor can not only detect pressure higher than 100 kPa, but also can measure weak body signals. The characteristics of high-sensitivity, good repeatability, flexibility, and comfort for skin provide the high possibility to fit on various wearable electronics.
科研通智能强力驱动
Strongly Powered by AbleSci AI