Hierarchically porous and conductive LiFePO(4) bulk electrode: binder-free and ultrahigh volumetric capacity Li-ion cathode
文献类型：期刊论文
| 作者 | X. Qin ; X. H. Wang ; J. Xie ; L. Wen |
| 刊名 | Journal of Materials Chemistry
 |
| 出版日期 | 2011 |
| 卷号 | 21期号:33页码:12444-12448 |
| 关键词 | rechargeable lithium batteries carbon-coated lifepo4 performance lixcoo2 |
| ISSN号 | 0959-9428 |
| 中文摘要 | Due to the large volume fraction of electrochemically inactive materials involved in conventional thin calendered electrodes, it is challenging to approach high volumetric capacity. Here, we report a proof-of-concept study on LiFePO(4)-based bulk electrodes, as opposed to conventional thin calendered electrodes. The bulk electrodes are hierarchically porous, electro-conductive, metal current collector- and polymeric binder-free. In combination with 3D pore topologies and electronic conduction, even with a small quantity of conductive agents (5.6 wt%), the as-prepared bulk electrodes exhibit an ultrahigh volumetric capacity and a stable cycling life. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/30626]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | X. Qin,X. H. Wang,J. Xie,et al. Hierarchically porous and conductive LiFePO(4) bulk electrode: binder-free and ultrahigh volumetric capacity Li-ion cathode[J]. Journal of Materials Chemistry,2011,21(33):12444-12448. |
| APA | X. Qin,X. H. Wang,J. Xie,&L. Wen.(2011).Hierarchically porous and conductive LiFePO(4) bulk electrode: binder-free and ultrahigh volumetric capacity Li-ion cathode.Journal of Materials Chemistry,21(33),12444-12448. |
| MLA | X. Qin,et al."Hierarchically porous and conductive LiFePO(4) bulk electrode: binder-free and ultrahigh volumetric capacity Li-ion cathode".Journal of Materials Chemistry 21.33(2011):12444-12448. |
入库方式： OAI收割
来源：金属研究所
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