High-sensitivity Lithium-ion Battery Thermal Runaway Gas Detection Based on Fiber-enhanced Raman Spectroscopy

Thermal runaway gas analysis is a powerful technique for Lithium-ion battery (LIB) safety management and risk assessment. Here, we propose a novel hollow-core anti-resonant fiber (HC-ARF) based Raman gas sensing device for simultaneously sensitive detection of thermal runaway gas products (CH 4 , C...

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Veröffentlicht in:	IEEE sensors journal 2023-04, Vol.23 (7), p.1-1
Hauptverfasser:	Wan, Fu, Liu, Qiang, Kong, Wei-Ping, Luo, Zhi-Yi, Gao, Shou-Fei, Wang, Ying-Ying, Chen, Wei-Gen
Format:	Artikel
Sprache:	eng
Schlagworte:	Background noise Batteries Carbon dioxide Charge coupled devices Gas analysis Gas sensors Gas separation Gases hollow-core anti-resonant fiber Lithium-ion batteries Methane Optical fiber sensors Product safety Raman scattering Raman spectroscopy Rechargeable batteries Risk assessment Safety management Sensors Signal to noise ratio Thermal runaway thermal runaway gas analysis
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