飞行时间二次离子质谱在锂基二次电池中的应用
Application of time-of-flight secondary ion mass spectrometry in lithium-based rechargeable batteries
飞行时间二次离子质谱在锂基二次电池中的应用 |
| 赵志伟, 杨智, 彭章泉 |
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Application of time-of-flight secondary ion mass spectrometry in lithium-based rechargeable batteries |
| Zhiwei ZHAO, Zhi YANG, Zhangquan PENG |
| 图6 (a) Cu电极表面SEI处理示意图；通过 7LiClO4-EC/DEC形成的SEI浸入 6LiBF4-EC/DEC电解液后：(b) 不同浸入时间的 11B+ 二次离子深度分布；(c) 浸入时间3 min的 11B+ 和 7Li2O+ 二次离子深度分布[ |
| Fig. 6 Schematic illustration of SEI treatment on Cu electrode surface; SEI formed in 7LiClO4-EC/DEC after immersion in 6LiBF4-EC/DEC electrolyte: (b) depth profile of secondary ion of 11B+ at various immersion time, and (c) 11B+ and 7Li2O+ at 3 min immersion time[ |
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