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Lithium ion cell safety |
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| Authors: | Shin-ichi Tobishima Koji Takei Yoji Sakurai Jun-ichi Yamaki |
| Affiliation: | a NTT Telecommunications Energy Laboratories Tokai-mura, Ibaraki-ken, 319-1193, Japan b Institute of Advanced Material Study, Kyushu University, Kasuga Koen 6-1, Kasuga 816-8580, Japan |
| Abstract: | The safety characteristics of recent commercial lithium ion cells are examined in relation to their use for cellular phones. These are prismatic cells with an aluminum cell housing (can) and a 500–600 mA h capacity. They have one of two types of 4-V class cathodes, lithium cobalt oxide (LiCoO2) or lithium manganese oxide (LiMn2O4). This report provides results of the safety tests that we performed on lithium ion cells and outlines our views regarding their safety. |
| Keywords: | Lithium ion cell Safety Rechargeable cell Cellular phone |
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