» Articles » PMID: 38499708

Functional Optical Fiber Sensors Detecting Imperceptible Physical/Chemical Changes for Smart Batteries

Overview
Journal Nanomicro Lett
Publisher Springer
Date 2024 Mar 19
PMID 38499708
Authors
Affiliations
Soon will be listed here.
Abstract

The battery technology progress has been a contradictory process in which performance improvement and hidden risks coexist. Now the battery is still a "black box", thus requiring a deep understanding of its internal state. The battery should "sense its internal physical/chemical conditions", which puts strict requirements on embedded sensing parts. This paper summarizes the application of advanced optical fiber sensors in lithium-ion batteries and energy storage technologies that may be mass deployed, focuses on the insights of advanced optical fiber sensors into the processes of one-dimensional nano-micro-level battery material structural phase transition, electrolyte degradation, electrode-electrolyte interface dynamics to three-dimensional macro-safety evolution. The paper contributes to understanding how to use optical fiber sensors to achieve "real" and "embedded" monitoring. Through the inherent advantages of the advanced optical fiber sensor, it helps clarify the battery internal state and reaction mechanism, aiding in the establishment of more detailed models. These advancements can promote the development of smart batteries, with significant importance lying in essentially promoting the improvement of system consistency. Furthermore, with the help of smart batteries in the future, the importance of consistency can be weakened or even eliminated. The application of advanced optical fiber sensors helps comprehensively improve the battery quality, reliability, and life.

References
1.
Taitt C, Anderson G, Ligler F . Evanescent wave fluorescence biosensors: Advances of the last decade. Biosens Bioelectron. 2015; 76:103-12. PMC: 5012222. DOI: 10.1016/j.bios.2015.07.040. View

2.
Song Y, Liu X, Ren D, Liang H, Wang L, Hu Q . Simultaneously Blocking Chemical Crosstalk and Internal Short Circuit via Gel-Stretching Derived Nanoporous Non-Shrinkage Separator for Safe Lithium-Ion Batteries. Adv Mater. 2021; 34(2):e2106335. DOI: 10.1002/adma.202106335. View

3.
Liu K, Liu Y, Lin D, Pei A, Cui Y . Materials for lithium-ion battery safety. Sci Adv. 2018; 4(6):eaas9820. PMC: 6014713. DOI: 10.1126/sciadv.aas9820. View

4.
Albero Blanquer L, Marchini F, Seitz J, Daher N, Betermier F, Huang J . Optical sensors for operando stress monitoring in lithium-based batteries containing solid-state or liquid electrolytes. Nat Commun. 2022; 13(1):1153. PMC: 8894478. DOI: 10.1038/s41467-022-28792-w. View

5.
Wang R, Zhang H, Liu Q, Liu F, Han X, Liu X . Operando monitoring of ion activities in aqueous batteries with plasmonic fiber-optic sensors. Nat Commun. 2022; 13(1):547. PMC: 8795113. DOI: 10.1038/s41467-022-28267-y. View