Direct Observation of Lithium Staging in Partially Delithiated LiFePO4 at Atomic Resolution
文献类型：期刊论文
| 作者 | Gu, L ; Zhu, CB ; Li, H ; Yu, Y ; Li, CL ; Tsukimoto, S ; Maier, J ; Ikuhara, Y |
| 刊名 | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
 |
| 出版日期 | 2011 |
| 卷号 | 133期号:13页码:4661 |
| 关键词 | GRAPHITE-INTERCALATION COMPOUNDS ENERGY-LOSS SPECTROSCOPY ELECTRON-MICROSCOPY SINGLE-CRYSTALS BATTERIES DYNAMICS CARBON MODEL DEINTERCALATION TEMPERATURE |
| ISSN号 | 0002-7863 |
| 通讯作者 | Gu, L: Tohoku Univ, WPI Adv Inst Mat Res, Sendai, Miyagi 9808577, Japan. |
| 中文摘要 | Lithium ions in LiFePO4 were observed directly at atomic resolution by an aberration-corrected annular-bright-field scanning transmission electron microscopy technique. In addition, it was found in partially delithiated LiFePO4 that the remaining lithium ions preferably occupy every second layer, along the b axis, analogously to the staging phenomenon observed in some layered intercalation compounds. This new finding challenges previously proposed LiFePO4/FePO4 two-phase separation mechanisms. |
| 收录类别 | SCI |
| 资助信息 | Japan Society for the Promotion of Science (JSPS) [22760506]; Chinese Academy of Sciences; "863" Project [2009AA033101] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/36056]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Gu, L,Zhu, CB,Li, H,et al. Direct Observation of Lithium Staging in Partially Delithiated LiFePO4 at Atomic Resolution[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2011,133(13):4661. |
| APA | Gu, L.,Zhu, CB.,Li, H.,Yu, Y.,Li, CL.,...&Ikuhara, Y.(2011).Direct Observation of Lithium Staging in Partially Delithiated LiFePO4 at Atomic Resolution.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,133(13),4661. |
| MLA | Gu, L,et al."Direct Observation of Lithium Staging in Partially Delithiated LiFePO4 at Atomic Resolution".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 133.13(2011):4661. |
入库方式： OAI收割
来源：物理研究所
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