Advanced Technologies for Characterizing and Detecting Battery Thermal Failure: A Review
バッテリー熱暴走の特性評価と検出のための先進技術：レビュー (AI 翻訳)
Yongxiu Chen, Zeyu Sun, Wei Zong, Yuhang Dai, Kai Ling Ng, Paul R. Shearing
🤖 gxceed AI 要約
日本語
本レビューは、リチウムイオン電池の熱暴走メカニズムとその検出・特性評価のための先進技術を包括的にまとめている。X線イメージング、光ファイバーセンシング、音響場イメージング、分光法などを比較し、バッテリー管理システムへの応用可能性を論じる。安全なエネルギー貯蔵システムの実現に向けた課題と展望を提示する。
English
This review comprehensively examines the mechanisms of thermal failure in lithium-ion batteries and advanced characterization techniques including X-ray imaging, optical sensing, acoustic field imaging, and spectroscopy. It compares these methods for detecting and analyzing thermal runaway, and discusses their integration into battery management systems. The paper concludes with future challenges for safe energy storage.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本はEVや蓄電システムの普及をGX政策の柱としており、バッテリー安全性は実用化の鍵である。本レビューは、熱暴走検出技術の俯瞰を提供し、日本のバッテリー産業や規制当局にとって参考となる。
In the global GX context
As global energy storage deployment accelerates to support renewable integration and electrification, battery safety remains a critical concern. This review provides a comparative analysis of emerging detection technologies that can inform both battery design and safety standards worldwide.
👥 読者別の含意
🔬研究者:Provides a structured overview of current characterization techniques for battery thermal failure, useful for identifying research gaps and technology trends.
🏢実務担当者:Helps battery engineers and safety officers understand available methods for early failure detection and integration into BMS.
🏛政策担当者:Offers insights into safety technology readiness, relevant for setting standards and regulations for battery energy storage systems.
📄 Abstract（原文）
Energy storage is essential in accelerating the global transition toward clean and sustainable energy across various sectors. Lithium-ion batteries (LIBs) have become increasingly significant for energy storage due to their high energy density, low maintenance, and high coulombic efficiency. However, a challenge arises from the risk of thermal failure across all cell formats and chemistries, particularly under harsh electrochemical and thermal conditions and mechanical stress. In severe cases, such failures have led to catastrophic fires or explosions, posing substantial safety risks and environmental concerns due to gas emissions and toxic discharge. Therefore, an understanding of thermal failure mechanisms is essential for ensuring the safe deployment of batteries across various applications. This review first examines the causes and consequences of thermal failure, providing didactic mechanistic insights. It then compares recent progress in thermal and electrochemical failure analysis using advanced characterization techniques, including X-ray imaging, optical sensing, acoustic field imaging, and spectroscopy, to study the thermal runaway (TR) mechanism and reveal how thermal failures develop and propagate in batteries. It further examines how these advanced characterization tools can inform battery management systems and industrial practice and concludes by outlining future challenges and perspectives for achieving safe energy storage systems.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1002/advs.202600050first seen 2026-05-29 04:41:32 · last seen 2026-06-03 04:43:47
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