Twisting Carbon Nanotube Fibers for Both Wire-Shaped Micro-Supercapacitor and Micro-Battery

被引：694
作者：
Ren, Jing [1 ,2 ]
Li, Li [1 ,2 ,3 ]
Chen, Chen [1 ,2 ]
Chen, Xuli [1 ,2 ]
Cai, Zhenbo [1 ,2 ]
Qiu, Longbin [1 ,2 ]
Wang, Yonggang [4 ,5 ]
Zhu, Xingrong [1 ,2 ]
Peng, Huisheng [1 ,2 ]
机构：
[1] Fudan Univ, State Key Lab Mol Engn Polymers, Dept Macromol Sci, Shanghai 200438, Peoples R China
[2] Fudan Univ, Adv Mat Lab, Shanghai 200438, Peoples R China
[3] Shanghai Ocean Univ, Coll Food Sci & Technol, Shanghai 201306, Peoples R China
[4] Fudan Univ, Inst New Energy, Dept Chem, Shanghai 200438, Peoples R China
[5] Fudan Univ, Inst New Energy, Shanghai Key Lab Mol Catalysis & Innovat Mat, Shanghai 200438, Peoples R China
来源：
ADVANCED MATERIALS | 2013年 / 25卷 / 08期
关键词：
wire-shaped; micro-supercapacitor; micro-battery; carbon nanotube fiber; SOLAR-CELLS; COMPOSITE; ELECTRODE; NANOSTRUCTURES; SHEETS; PAPER;
D O I：
10.1002/adma.201203445
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Wire-shaped micro-supercapacitor and micro-battery: Aligned multi-walled carbon nanotube fibers and composite fibers have been easily twisted to produce both wire-shaped supercapacitors and lithium ion batteries with high performances. The energy densities achieved 92.84 and 35.74 mWh/cm3 while the power densities could reach 3.87 and 2.43 W/cm3 during the charge and discharge process, respectively. The unique structure enables promising applications in various fields, e.g., these wires can be easily integrated into electronic textiles by a conventional weaving technique. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：1155 / 1159
页数：5
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