返回
High-Sensitivity Flexible Self-Powered Pressure Sensor Based on Solid-Liquid Triboelectrification
DOI:10.1021/acssensors.5c00165.png)
摘要
En 中文
基于摩擦纳米发电机(TENG)的自供电传感器具有轻质、小型化和低成本等优势。然而,此类传感器中摩擦层的响应时间、灵敏度和耐磨性之间的权衡问题仍未解决。本文制备了一种由聚二甲基硅氧烷(PDMS)掺杂聚四氟乙烯(PTFE)得到的疏水摩擦层,通过摩擦层与水的接触和分离产生摩擦电信号。与自供电传感器中传统的固-固摩擦起电方法相比,该传感器主要依赖于固-液摩擦起电,有效避免了传统固-固摩擦起电导致的磨损问题。同时,得益于固-液接触模式,自供电传感器的响应时间显著提升,且在极小触发力下仍能保持高灵敏度。最后,本文展示了该自供电传感器在检测人体关节运动、机械手指状态及机器人手抓取状态等场景中的应用,表明其在智能监测领域具有良好的应用前景。
Keyword:
solid-liquidcoupling
intelligent monitoring
TNEG
flexible self-powered
fluid control
期刊
IF:
9.1
论文数:
1.0K
被引数:
2.6W
机构
暂无机构信息
引用论文
Liquid-Solid Triboelectric Probes for Real-Time Monitoring of Sucrose Fluid Status用于实时监测蔗糖流体状态的液固摩擦电探针
Stretchable Unsymmetrical Piezoelectric BaTiO3 Composite Hydrogel for Triboelectric Nanogenerators and Multimodal Sensors用于摩擦电纳米发电机和多峰传感器的可拉伸非对称压电BaTiO3复合水凝胶
ACS NANO
IF16
MXene-Composite-Enabled Ultra-long-Distance Detection and Highly Sensitive Self-Powered Noncontact Triboelectric Sensors and Their Applications in Intelligent Vehicle PerceptionMXene复合支持的超长距离检测和高灵敏度自供电非接触式摩擦电传感器及其在智能车辆感知中的应用
Orbit Angular Momentum Multiplexing in 0.1-THz Free-space Communication via 3D Printed Spiral Phase Plates
CLEO: 2014
IF0
Portable triboelectric microfluidic system for self-powered sensors towards in-situ detection用于原位检测的自供电传感器的便携式摩擦电微流体系统
NANO ENERGY
IF17.1
A self-powered photoelectrochemical aptasensor using 3D-carbon nitride and carbon-based metal-organic frameworks for high-sensitivity detection of tetracycline in milk and water使用3d-氮化碳和碳基金属有机框架的自供电光电化学aptasensor用于高灵敏度检测牛奶和水中的四环素

