Issue 6, 2014
From the journal:

Energy & Environmental Science

Supercapacitor/biofuel cell hybrids based on wired enzymes on carbon nanotube matrices: autonomous reloading after high power pulses in neutral buffered glucose solutions

C. Agnès,a   M. Holzinger,a   A. Le Goff,a   B. Reuillard,a   K. Elouarzaki,a   S. Tingryb  and  S. Cosnier*a  

* Corresponding authors

a Département de Chimie Moléculaire (DCM), UMR-5250, CNRS-UJF, 570 rue de la Chimie, BP 53, 38041 Grenoble, France
E-mail: serge.cosnier@ujf-grenoble.fr

b Institut Européen de Membranes (IEM) Place Eugène Bataillon, 34095 Montpellier, France

Abstract

We report an original setup using carbon nanotube matrices as supercapacitors where redox enzymes serve for continuous charging of the capacitors. High currents can be delivered under short pulse discharges. This supercapacitor/biofuel cell hybrid system remains stable for at least 40 000 pulses of 2 mW.

Graphical abstract: Supercapacitor/biofuel cell hybrids based on wired enzymes on carbon nanotube matrices: autonomous reloading after high power pulses in neutral buffered glucose solutions

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Article information

DOI
https://doi.org/10.1039/C3EE43986K
Article type
Communication
Submitted
09 Dec 2013
Accepted
03 Feb 2014
First published
12 Feb 2014

Energy Environ. Sci., 2014,7, 1884-1888

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Supercapacitor/biofuel cell hybrids based on wired enzymes on carbon nanotube matrices: autonomous reloading after high power pulses in neutral buffered glucose solutions

C. Agnès, M. Holzinger, A. Le Goff, B. Reuillard, K. Elouarzaki, S. Tingry and S. Cosnier, Energy Environ. Sci., 2014, 7, 1884 DOI: 10.1039/C3EE43986K

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