Issue 103, 2015
From the journal:

RSC Advances

High performance solid-state supercapacitors based on compressed graphene foam†

Jinzhang Liu,*a   Bin Wang,a   Francesca Mirri,b   Matteo Pasqualib  and  Nunzio Mottac  

* Corresponding authors

a School of Materials Science and Engineering, International Research Institute for Multidisciplinary Science, Beihang University, Beijing, China
E-mail: ljz78@buaa.edu.cn

b Department of Chemical and Biomolecular Engineering, The Smalley Institute for Nanoscience and Technology, Rice University, 6100 Main Street, Houston, TX 77005, USA

c School of Chemistry, Physics, and Mechanical Engineering, Queensland University of Technology, Brisbane, 4001 QLD, Australia

Abstract

Flexible and solid-state supercapacitors are made using compressed graphene foams as electrodes and highly conductive carbon nanotube films (CNTs) as current collectors. By using 10 μm thick graphene electrodes we obtain a capacitance of 10 mF cm−2. The combination of graphene foam and a CNT film leads to high performance devices.

Graphical abstract: High performance solid-state supercapacitors based on compressed graphene foam

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Article information

DOI
https://doi.org/10.1039/C5RA13914G
Article type
Communication
Submitted
15 Jul 2015
Accepted
28 Sep 2015
First published
28 Sep 2015

RSC Adv., 2015,5, 84836-84839

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High performance solid-state supercapacitors based on compressed graphene foam

J. Liu, B. Wang, F. Mirri, M. Pasquali and N. Motta, RSC Adv., 2015, 5, 84836 DOI: 10.1039/C5RA13914G

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