Abstract
Spinel Li{sub 4}Ti{sub 5}O{sub 12} (LTO) is a promising candidate anode material for Li-ion batteries due to its well-known zero-strain merits. To improve the electronic properties of spinel LTO, which are intrinsically poor, we processed the material into a nanosized architecture to shorten the distance for Li-ion and electron transport using the versatile electrospinning method. Graphene was chosen as an effective carbon coating to improve the surface conductivity of the nanocomposites. The as-prepared graphene-embedded LTO anode material showed improved discharging/charging and cycling properties, particularly at high rates, such as 22 C, which makes the nanocomposite an attractive anode material for applications in electric vehicles.
Nan, Zhu;
[1]
Wen, Liu;
[2]
Mianqi, Xue;
Zhuang, Xie;
Dan, Zhao;
Meining, Zhang;
[1]
Chen Jitao, E-mail: chenjitao@pku.edu.c;
[2]
Cao Tingbing, E-mail: tcao@chem.ruc.edu.c
[1]
- Department of Chemistry, Renmin University of China, Beijing 100872 (China)
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871 (China)
Citation Formats
Nan, Zhu, Wen, Liu, Mianqi, Xue, Zhuang, Xie, Dan, Zhao, Meining, Zhang, Chen Jitao, E-mail: chenjitao@pku.edu.c, and Cao Tingbing, E-mail: tcao@chem.ruc.edu.c.
Graphene as a conductive additive to enhance the high-rate capabilities of electrospun Li{sub 4}Ti{sub 5}O{sub 12} for lithium-ion batteries.
United Kingdom: N. p.,
2010.
Web.
Nan, Zhu, Wen, Liu, Mianqi, Xue, Zhuang, Xie, Dan, Zhao, Meining, Zhang, Chen Jitao, E-mail: chenjitao@pku.edu.c, & Cao Tingbing, E-mail: tcao@chem.ruc.edu.c.
Graphene as a conductive additive to enhance the high-rate capabilities of electrospun Li{sub 4}Ti{sub 5}O{sub 12} for lithium-ion batteries.
United Kingdom.
Nan, Zhu, Wen, Liu, Mianqi, Xue, Zhuang, Xie, Dan, Zhao, Meining, Zhang, Chen Jitao, E-mail: chenjitao@pku.edu.c, and Cao Tingbing, E-mail: tcao@chem.ruc.edu.c.
2010.
"Graphene as a conductive additive to enhance the high-rate capabilities of electrospun Li{sub 4}Ti{sub 5}O{sub 12} for lithium-ion batteries."
United Kingdom.
@misc{etde_21424305,
title = {Graphene as a conductive additive to enhance the high-rate capabilities of electrospun Li{sub 4}Ti{sub 5}O{sub 12} for lithium-ion batteries}
author = {Nan, Zhu, Wen, Liu, Mianqi, Xue, Zhuang, Xie, Dan, Zhao, Meining, Zhang, Chen Jitao, E-mail: chenjitao@pku.edu.c, and Cao Tingbing, E-mail: tcao@chem.ruc.edu.c}
abstractNote = {Spinel Li{sub 4}Ti{sub 5}O{sub 12} (LTO) is a promising candidate anode material for Li-ion batteries due to its well-known zero-strain merits. To improve the electronic properties of spinel LTO, which are intrinsically poor, we processed the material into a nanosized architecture to shorten the distance for Li-ion and electron transport using the versatile electrospinning method. Graphene was chosen as an effective carbon coating to improve the surface conductivity of the nanocomposites. The as-prepared graphene-embedded LTO anode material showed improved discharging/charging and cycling properties, particularly at high rates, such as 22 C, which makes the nanocomposite an attractive anode material for applications in electric vehicles.}
journal = []
issue = {20}
volume = {55}
place = {United Kingdom}
year = {2010}
month = {Aug}
}
title = {Graphene as a conductive additive to enhance the high-rate capabilities of electrospun Li{sub 4}Ti{sub 5}O{sub 12} for lithium-ion batteries}
author = {Nan, Zhu, Wen, Liu, Mianqi, Xue, Zhuang, Xie, Dan, Zhao, Meining, Zhang, Chen Jitao, E-mail: chenjitao@pku.edu.c, and Cao Tingbing, E-mail: tcao@chem.ruc.edu.c}
abstractNote = {Spinel Li{sub 4}Ti{sub 5}O{sub 12} (LTO) is a promising candidate anode material for Li-ion batteries due to its well-known zero-strain merits. To improve the electronic properties of spinel LTO, which are intrinsically poor, we processed the material into a nanosized architecture to shorten the distance for Li-ion and electron transport using the versatile electrospinning method. Graphene was chosen as an effective carbon coating to improve the surface conductivity of the nanocomposites. The as-prepared graphene-embedded LTO anode material showed improved discharging/charging and cycling properties, particularly at high rates, such as 22 C, which makes the nanocomposite an attractive anode material for applications in electric vehicles.}
journal = []
issue = {20}
volume = {55}
place = {United Kingdom}
year = {2010}
month = {Aug}
}