Nest-like silicon nanospheres for high-capacity lithium storage
Nest-like silicon nanospheres for high-capacity lithium storage
复制标题
用于高容量锂存储的巢状硅纳米球
DOI：
10.1002/adma.200700621
复制
发表时间：
2007-11-19
影响因子：
29.4
通讯作者：
Liang, Jing
中科院分区：
文献类型：
--
作者：
Ma, Hua;Cheng, Fangyi;Liang, Jing
报道了巢状硅纳米球及其高度可逆的锂存储(在100 mA g(-1)时为3952 mAhg(-1))和优异的高倍率性能(在2000 mA C时为3052 mAhg(-1))(见图)。这一结果表明，所制备的巢状硅纳米球有望作为二次锂离子电池的负极材料。
Nest-like Si nanospheres and their highly reversible lithium storage (3952 mAh g(-1) at 100 mA g(-1)) and excellent high-rate capability (3052 mAh g(-1) at 2000 mA C) are reported (see figure). This result suggests that the as-prepared nest-like Si nanospheres are promising candidates as the anode materials of rechargeable Li-ion batteries.