Citation: Zhang Shouquan, Ge Xiutao, Chen Chunhua. Synthesis of carbon-coated Li₄Ti₅O₁₂ and its electrochemical performance as anode material for lithium-ion battery[J]. Chinese Chemical Letters, ;2017, 28(12): 2274-2276. doi: 10.1016/j.cclet.2017.11.034 shu

Synthesis of carbon-coated Li₄Ti₅O₁₂ and its electrochemical performance as anode material for lithium-ion battery

a.
School of Materials Science Chemical Engineering, Chuzhou University, Chuzhou 239000, China
b.
Department of Materials Science and Engineering, University of Science and Technology of China, Hefei 239026, China

Corresponding author: Zhang Shouquan, zsq780929@126.com
Received Date: 8 August 2017
Revised Date: 21 November 2017
Accepted Date: 23 November 2017
Available Online: 26 December 2017

Figures(6)

Carbon-coated Li₄Ti₅O₁₂ sample was synthesized by a sol-gel method. The Li₄Ti₅O₁₂ powders were obtained by calcinations of the gels at 750, 800, 850, 900℃ at N₂ atmosphere. The structure, morphology and electrochemical properties of the materials were characterized by SEM, XRD and charge and discharge. The final product sintered at 850℃ demonstrates excellent performance with a specific capacity of 163.5 mAh/g after 100 cycles at 1 C. Furthermore, the discharge specific capacity of the sample can retain 80 mAh/g at 10 C.
- Li₄Ti₅O₁₂,
- Sol-gel,
- Carbon-coated,
- Lithium-ion battery
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Synthesis of carbon-coated Li4Ti5O12 and its electrochemical performance as anode material for lithium-ion battery

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通讯作者: 陈斌, bchen63@163.com

Synthesis of carbon-coated Li₄Ti₅O₁₂ and its electrochemical performance as anode material for lithium-ion battery