Issue 12, 2014
From the journal:

Nanoscale

All-in-one graphene fiber supercapacitor†

Yue Hu,a   Huhu Cheng,a   Fei Zhao,a   Nan Chen,a   Lan Jiang,b   Zhihai Fengc  and  Liangti Qu*a  

* Corresponding authors

a Key Laboratory of Cluster Science, Ministry of Education of China, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry, Beijing Institute of Technology, Beijing 100081, P. R. China
E-mail: lqu@bit.edu.cn
Fax: +86 10 68918608
Tel: +86 10 68918608

b Laser Micro-/Nano-Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China

c State Key Laboratory of Advanced Functional Composite Materials, Aerospace Research Institute of Materials and Processing Technology, Beijing 100076, P. R. China

Abstract

A flexible all-in-one single fiber supercapacitor has been fabricated through region-specific reduction of graphene oxide (GO) fiber by laser irradiation, and thus reduced GO layers as electrodes and GO as the separator are integrated into one single fiber. This in-fiber supercapacitor with high mechanical flexibility and high performance could be woven into the textile for wearable electronics and beyond.

Graphical abstract: All-in-one graphene fiber supercapacitor

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Article information

DOI
https://doi.org/10.1039/C4NR01220H
Article type
Communication
Submitted
06 Mar 2014
Accepted
11 Apr 2014
First published
16 Apr 2014

Nanoscale, 2014,6, 6448-6451

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All-in-one graphene fiber supercapacitor

Y. Hu, H. Cheng, F. Zhao, N. Chen, L. Jiang, Z. Feng and L. Qu, Nanoscale, 2014, 6, 6448 DOI: 10.1039/C4NR01220H

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