Internal and External Temperature Monitoring of a Li-Ion Battery with Fiber Bragg Grating Sensors

@article{Novais2016InternalAE,
  title={Internal and External Temperature Monitoring of a Li-Ion Battery with Fiber Bragg Grating Sensors},
  author={Susana Novais and Micael Nascimento and Lorenzo Grande and Maria de F{\'a}tima Domingues and Paulo F. C. Antunes and N{\'e}lia Jord{\~a}o Alberto and C{\'a}tia Leit{\~a}o and Ricardo Oliveira and Stephan Koch and Guk‐Tae Kim and Stefano Passerini and Jo{\~a}o L. Pinto},
  journal={Sensors (Basel, Switzerland)},
  year={2016},
  volume={16}
}
The integration of fiber Bragg grating (FBG) sensors in lithium-ion cells for in-situ and in-operando temperature monitoring is presented herein. The measuring of internal and external temperature variations was performed through four FBG sensors during galvanostatic cycling at C-rates ranging from 1C to 8C. The FBG sensors were placed both outside and inside the cell, located in the center of the electrochemically active area and at the tab-electrode connection. The internal sensors recorded… 

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