Realization of an Asymmetric Interdigitated Electrochemical Micro-Capacitor Based on Carbon Nanotubes and Manganese Oxide - LAAS - Laboratoire d'Analyse et d'Architecture des Systèmes
Journal Articles Journal of The Electrochemical Society Year : 2015

Realization of an Asymmetric Interdigitated Electrochemical Micro-Capacitor Based on Carbon Nanotubes and Manganese Oxide

Abstract

Asymmetric interdigitated micro-supercapacitors with high resolution, dedicated to energy storage in embedded micro-systems, are fabricated using a simple micro-fabrication process based on the inkjet printing and electrolytic deposition techniques. The process is optimized to realize a carbon nanotubes (cathode)/manganese oxide (anode) hybrid micro-device with a resolution of 100 μm. The cell capacitance reaches a value of 2.4 mF.cm−2. Moreover, the use of the asymmetric configuration allows extending the working voltage of the device from 1 V to 1.8 V in an aqueous solution.
Fichier principal
Vignette du fichier
(2015) article JES.pdf (948.61 Ko) Télécharger le fichier
Origin Publisher files allowed on an open archive
Loading...

Dates and versions

hal-01872846 , version 1 (12-09-2018)

Identifiers

Cite

Ty Mai Dinh, Fabien Mesnilgrente, Véronique Conédéra, Nana Amponsah Kyeremateng, David Pech. Realization of an Asymmetric Interdigitated Electrochemical Micro-Capacitor Based on Carbon Nanotubes and Manganese Oxide. Journal of The Electrochemical Society, 2015, 162 (10), pp.A2016 - A2020. ⟨10.1149/2.0431510jes⟩. ⟨hal-01872846⟩
52 View
28 Download

Altmetric

Share

More