用于锂电池监测的声学和光学传感技术研究进展

Yi Zhang, Xiaoyu Ge, Zhen Li, Yunhui Huang

科研成果: 期刊稿件文章同行评审

2 引用 (Scopus)

摘要

The rapid development of lithium batteries has made them the most widely used electrochemical energy storage devices. While improving battery performance, it has also increased safety issues. Therefore, it is necessary to develop advanced monitoring and sensing technologies to obtain internal physical and chemical information about batteries, which can contribute to a deep understanding of the intrinsic physicochemical mechanisms and enable the evaluation of battery states. This study introduced the development history of battery nondestructive monitoring technologies and emphasized the nondestructive monitoring technology of batteries based on acoustic and optical principles, along with its application examples. Acoustic sensing technology provides an ideal nondestructive monitoring approach by deploying acoustic probes outside batteries to gather information on internal structural changes and gas production, without the requirement for invasive measures. Owing to advantages, such as small size, corrosion resistance, and immunity to electromagnetic interference, optical sensors can be implanted into batteries to acquire information on internal thermodynamic, chemical, and mechanical data throughout the entire lifecycle. These advanced acoustic and optical sensing technologies make the evaluation and prediction of the battery's health status, operational reliability, remaining life, and safety possible. Finally, this study elaborates on the opportunities and challenges faced in developing and applying the next generation of smart batteries.

投稿的翻译标题Progress on acoustic and optical sensing technologies for lithium rechargeable batteries
源语言繁体中文
页(从-至)167-177
页数11
期刊Energy Storage Science and Technology
13
1
DOI
出版状态已出版 - 5 1月 2024
已对外发布

关键词

  • acoustic sensing
  • battery monitoring
  • lithium-ion batteries
  • optical sensing

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