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基于溶剂蒸发的孔隙率控制技术提高软电容式压力传感器的灵敏度

JoVE Journal
Engineering

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JoVE Journal Engineering

Sensitivity Enhancement of Soft Capacitive Pressure Sensors Using a Solvent Evaporation-Based Porosity Control Technique

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基于溶剂蒸发的孔隙率控制技术提高软电容式压力传感器的灵敏度

DOI:

10.3791/65143-v

•

10:28 min

•

March 24, 2023

•

Ziying Zhu, Yunqi Cao, Haozhen Chi, Xiaowei Wang, Dibo Hou

¹State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering,Zhejiang University

Chapters

00:04Introduction
00:38Fabrication of the Soft Capacitive Pressure Sensor with a Porous PDMS Dielectric Layer
07:00Experimental Process of Sensor Performance Characterization
08:08Results: Simulation and Characterization of Soft Capacitive Pressure Sensors
09:57Conclusion

Summary

Automatic Translation

提出了一种基于溶剂蒸发技术的简单且具有成本效益的制造方法，以优化软电容式压力传感器的性能，该方法通过使用不同质量比的模塑PDMS/甲苯溶液在介电层中的孔隙率控制来实现。

Tags

Soft Capacitive Pressure Sensor Solvent Evaporation Porosity Control Dielectric Layer Porous PDMS Sugar-erythritol Template ECPC Electrode Carbon Nanotubes Flexible Sensor

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