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Updated: Jun 19, 2026

Design, Instrumentation and Usage Protocols for Distributed In Situ Thermal Hot Spots Monitoring in Electric Coils using FBG Sensor Multiplexing
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通过纤维监测固态电池的内部应力变化 布拉格格

Hui Pan1, Sixie Yang2, Haoshen Zhou1

  • 1Center of Energy Storage Materials & Technology, College of Engineering and Applied Sciences, Jiangsu Key Laboratory of Artificial Functional Materials, National Laboratory of Solid State Microstructures and Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, P. R. China. pinghe@nju.edu.cn.

Chemical communications (Cambridge, England)
|March 18, 2025
PubMed
概括

纤维布拉格格 (FBG) 传感器在操作过程中有效地测量固态电极中的应力. FBG检测到电极的显著应力变化,揭示了传统负载电池错过的洞察力.

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相关概念视频

Measurements of Strain01:27

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 gauge...