发明名称 |
Silicon core/shell nanomaterials for high performance anode of lithium ion batteries |
摘要 |
<p>The present invention is to tackle the volume expansion problem of the Si anode materials in the application of lithium ion batteries. In the present invention, a simple and green hydrothermal method is use to form loosely packed Si@C core/shell structure. A carbon coating layer is formed on controllably aggregated silicon nanoparticles in a one-step procedure by the hydrothermal carbonization of a carbon-rich precursor.</p> |
申请公布号 |
EP2887431(A1) |
申请公布日期 |
2015.06.24 |
申请号 |
EP20140195926 |
申请日期 |
2014.12.02 |
申请人 |
NANO AND ADVANCED MATERIALS INSTITUTE LIMITED |
发明人 |
LIU, CHENMIN;CAI, LIFENG;CHOI, SHING YAN;WONG, KA KAN |
分类号 |
H01M4/36;H01M4/38;H01M4/583;H01M4/587;H01M4/62 |
主分类号 |
H01M4/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|