Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1557234 | Nano Energy | 2015 | 8 Pages |
Abstract
Shape-reserving macroporous Si/Al2O3 composite can be synthesized by two-step metallothermic reaction. This process enables us to control a reversible capacity of a volume expansion of Si-base anode materials for practical lithium-ion battery applications. Optimized Si-based composite electrodes show a reversible capacity of 1500 mAh gâ1 at C/5 with minimized volume expansion (<35%) after 100 cycles.177
Related Topics
Physical Sciences and Engineering
Energy
Energy (General)
Authors
Sinho Choi, Taesoo Bok, Jaegeon Ryu, Jung-In Lee, Jaephil Cho, Soojin Park,