Properties of Li4Ti5O12 as an anode material in non-flammable electrolytes
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چکیده
منابع مشابه
Structural and electrochemical properties of Gd-doped Li4Ti5O12 as anode material with improved rate capability for lithium-ion batteries
Study of Gd-doping level on the electrochemical performance of Li4Ti5O12. Greatly enhanced rate capability and retention of Gd-doped Li4Ti5O12 revealed. Analysis designed to determine the position and occupancy of Gd in Li4Ti5O12. Computation describes the fundamental mechanism of performance
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Among them, Si is the most promising candidate due to its high theoretical specifi c capacity (4200 mAh g −1 ). [ 5 ] However, its practical use in commercial application is limited by both poor cycle retention, caused by high volume change during cycling, and poor rate capabilities, due to its inherent low electron conductivity and ion diffusivity. There are two general approaches to overcome ...
متن کاملAn upper limit of Cr-doping level to Retain Zero-strain Characteristics of Li4Ti5O12 Anode Material for Li-ion Batteries
Since Li4Ti5O12 as a promising anode material in lithium-ion batteries (LIBs) has a poor rate performance due to low electronic conductivity, a doping of Li4Ti5O12 with heterogeneous atoms has been considered to overcome this problem. Herein, we report that there is an upper limit of doping level to maintain the zero strain characteristics of Li4Ti5O12 lattice during charge/discharge process. B...
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ژورنال
عنوان ژورنال: Journal of Applied Electrochemistry
سال: 2013
ISSN: 0021-891X,1572-8838
DOI: 10.1007/s10800-013-0651-1