CoO octahedral nanocages for high-performance lithium ion batteries
CoO octahedral nanocages for high-performance lithium ion batteries
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DOI：
10.1039/c2cc30843f
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发表时间：
2012-01-01
影响因子：
4.9
通讯作者：
Golberg, Dmitri
中科院分区：
文献类型：
--
作者：
Guan, Hasigaowa;Wang, Xi;Golberg, Dmitri
采用一种新的简单方法成功制备了纯相CoO八面体纳米笼。配位蚀刻剂在这些非球形中空结构的形成中起关键作用。当作为锂离子电池（LIB）的负极材料进行测试时，这些纳米笼显示出优异的循环性能，良好的倍率性能和增强的锂存储容量。
Pure-phase CoO octahedral nanocages were successfully fabricated by a novel simple method. The coordination etching agents play key roles in the formation of these non-spherical hollow structures. When tested as anode materials in lithium ion batteries (LIBs), these nanocages showed excellent cycling performance, good rate capability and enhanced lithium storage capacity.