Watermelon‐Inspired Si/C Microspheres with Hierarchical Buffer Structures for Densely Compacted Lithium‐Ion Battery Anodes
University of Chinese Academy of Sciences · Beijing National Laboratory for Molecular Sciences · +1 more institution
Abstract
A dual protection strategy is proposed to improve the properties of densely compacted Si/C anodes by designing hierarchical buffer structure and optimizing size distribution. The Si/C anodes exhibit exceptional cycling stability and rate capability at high mass loading and pressing density. The satisfactory performance and scalable process facilitate the practical applications of Si/C materials in high-energy density lithium-ion batteries. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting…
Citation impact
- FWCI
- 41.95
- Percentile
- 100%
- References
- 44
Authors
6- QXQuan Xu
University of Chinese Academy of Sciences, Beijing National Laboratory for Molecular Sciences, Chinese Academy of Sciences
- JLJinyi Li
Chinese Academy of Sciences, Beijing National Laboratory for Molecular Sciences, University of Chinese Academy of Sciences
- JSJiankun Sun
University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing National Laboratory for Molecular Sciences
- YYYa‐Xia Yin
Chinese Academy of Sciences, Beijing National Laboratory for Molecular Sciences, University of Chinese Academy of Sciences
- LWLi‐Jun Wan
Chinese Academy of Sciences, Beijing National Laboratory for Molecular Sciences
Topics & keywords
- Anode
- Materials science
- Lithium (medication)
- Battery (electricity)
- Scalability
- Buffer (optical fiber)
- Microsphere
- Lithium-ion battery
- Affordable and clean energy