Highly Stable, Stretchable, and Sensitive Strain Sensor Based on a New Type of Elastic Fiber 


Vol. 25,  No. 1, pp. 27-33, Jan.  2024
10.1007/s12221-023-00389-0


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  Abstract

A new type of elastic fiber CM800 was used as a flexible substrate to investigate its application in human subtle motion detection which is a kind of PTT/PET bi-component fiber with excellent elasticity, resilience, dimensional stability, and not to be core-spun in use. CM800 knitted fabric was prepared and modified using graphene by screen printing method, and then a flexible strain sensor was developed. The sensing property was analyzed and compared with the spandex stain sensor. The results showed that CM800 strain sensor had a linear and high strain rate, possessed high sensitivity and broad-rangedetection capability. Within a strain range of 0%–40% and 80%–100%, gauge factor(GF) was 33.6 and 54.8, respectively. Additionally, CM800-based sensor had excellent cycle stability and favorable hysteresis.

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  Cite this article

[IEEE Style]

S. Zhu, N. Yang, B. Wei, M. Tian, L. Qu, S. Zhu, "Highly Stable, Stretchable, and Sensitive Strain Sensor Based on a New Type of Elastic Fiber," Fibers and Polymers, vol. 25, no. 1, pp. 27-33, 2024. DOI: 10.1007/s12221-023-00389-0.

[ACM Style]

Shifeng Zhu, Ning Yang, Baoliang Wei, Mingwei Tian, Lijun Qu, and Shifeng Zhu. 2024. Highly Stable, Stretchable, and Sensitive Strain Sensor Based on a New Type of Elastic Fiber. Fibers and Polymers, 25, 1, (2024), 27-33. DOI: 10.1007/s12221-023-00389-0.