发明名称 |
METAL/NON-METAL CO-DOPED LITHIUM TITANATE SPHERES WITH HIERARCHICAL MICRO/NANO ARCHITECTURES FOR HIGH RATE LITHIUM ION BATTERIES // |
摘要 |
The present invention is to provide a lithium titanate (LTO) material for a lithium ion battery. The LTO material has hierarchical micro/nano architecture, and comprises a plurality of micron-sized secondary LTO spheres, and a plurality of pores incorporated with metal formed by a metal dopant. Each of the micron-sized secondary LTO spheres comprises a plurality of nano-sized primary LTO particles. A plurality of the nano-sized primary LTO particles is encapsulated by a non-metal layer formed by a non-metal dopant. The LTO material of the present invention has high electrical conductivity for increasing the capacity at high charging/discharging rates, and energy storage capacity. |
申请公布号 |
HK1199238(A1) |
申请公布日期 |
2015.06.26 |
申请号 |
HK20140112785 |
申请日期 |
2014.12.22 |
申请人 |
NANO AND ADVANCED MATERIALS INSTITUTE LIMITED |
发明人 |
LIU, CHENMIN;CAI, LIFENG;CHOI, SHING YAN |
分类号 |
C01G;H01M |
主分类号 |
C01G |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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