Experimental Evaluation of Thermal Runaway and Thermal Propagation Behavior in Lithium-Plated Cells Using Laser Irradiation
レーザ照射法を用いたリチウム析出セルにおける熱暴走および熱連鎖挙動の評価
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20266084
- Paper/Info type
- Proceedings (Autumn)
No.109-26
- Pages
- 1-6(Total 6 p)
- Date of publication
- Oct 2026
- Publisher
- JSAE
- Language
- Japanese
- Event
- 2026 JSAE Annual Congress (Autumn)
Detailed Information
| Author(J) | 1) 小鹿 健一郎, 2) 釣賀 英樹, 3) 森田 朋和, 4) 本多 啓三 |
|---|---|
| Author(E) | 1) Kenichiroh Koshika, 2) Hideki Tsuruga, 3) Tomokazu Morita, 4) Keizoh Honda |
| Affiliation(J) | 1) 自動車技術総合機構, 2) 電気安全環境研究所, 3) 東芝, 4) 電気安全環境研究所 |
| Affiliation(E) | 1) NALTEC, 2) JET, 3) Toshiba, 4) JET |
| Abstract(J) | 本研究では，レーザ照射法を用いてリチウム析出セルの熱暴走および熱連鎖挙動を評価した．単セル試験により熱暴走の発生特性を比較するとともに，隣接セルとの組合せによる熱連鎖試験を実施した．その結果，リチウム析出の存在は熱暴走の誘起を促進し，熱連鎖の発生を助長することを明らかにした． Translation |
| Abstract(E) | This study evaluates the thermal runaway and thermal propagation behavior of lithium-plated cells using a laser irradiation method. Single-cell tests were conducted to compare the onset characteristics of thermal runaway, while propagation tests were performed using configurations of adjacent cells. The results demonstrate that lithium plating promotes the initiation of thermal runaway and significantly enhances the likelihood of thermal propagation between cells, indicating a reduction in battery safety associated with lithium plating. |
