Paper supercapacitors by a solvent-free drawing method

被引：279

作者：

Zheng, Guangyuan ^{[1
]}

Hu, Liangbing ^{[2
]}

Wu, Hui ^{[2
]}

Xie, Xing ^{[3
]}

Cui, Yi ^{[2
]}

机构：

[1] Stanford Univ, Dept Chem Engn, Stanford, CA 94305 USA

[2] Stanford Univ, Dept Mat Sci & Engn, Stanford, CA 94305 USA

[3] Stanford Univ, Dept Civil & Environm Engn, Stanford, CA 94305 USA

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2011年 / 4卷 / 09期

关键词：

CARBON NANOTUBES; ENERGY; GRAPHENE; GRAPHITE; STORAGE; FABRICATION; CAPACITANCE; THIN;

D O I：

10.1039/c1ee01853a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We designed and fabricated supercapacitors by directly drawing graphite on cellulose paper. The supercapacitors show stable long cycling performance and a high areal capacitance of 2.3 mF cm(-2), which is much higher than the literature reported values. This solvent-free deposition technique represents a low cost, highly scalable and versatile fabrication method for integrated paper-based energy devices.

引用

页码：3368 / 3373

页数：6

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