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Updated: Jun 13, 2025

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在重复的大型多方向应变下,用热缩小的氧化石墨烯传感

Armin Yazdi1, Li-Chih Tsai2, Nathan P Salowitz3

  • 1Department of Civil and Environmental Engineering, University of Wisconsin Milwaukee, Milwaukee, WI 53211, USA.

Sensors (Basel, Switzerland)
|September 14, 2024
PubMed
概括

热缩石墨烯氧化物 (rGO) 作为应变传感器具有很高的灵敏度,在较大的应变下保持机电完整性. 它在高应变时的非线性行为和一致的循环响应显示了先进的传感应用的前景.

关键词:
减少的氧化石墨烯氧化物传感器 传感器 传感器压力 压力 压力 压力

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Measurements of Strain

Strain quantifies the deformation of a material under force, typically measured as normal strain, which represents the change in length when compared with the original length. Electrical strain gauges are used for enhanced accuracy. These devices consist of a conductive wire mounted on a paper backing that adheres to the material's surface. These gauges operate on the piezoresistive effect, where the wire's electrical resistance changes in response to mechanical deformation. The strain...
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Shearing Strain

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