Mesoporous Co3O4 monolayer hollow-sphere array as electrochemical pseudocapacitor material
- 14 April 2011
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- Vol. 47 (20), 5786-5788
- https://doi.org/10.1039/c1cc11281c
Abstract
A Co3O4 monolayer hollow-sphere array with mesoporous walls exhibits high pseudocapacitances of 358 F g−1 at 2 A g−1 and 305 F g−1 at 40 A g−1, as well as excellent cycling stability for application as pseudocapacitors.Keywords
This publication has 17 references indexed in Scilit:
- Nickel oxide film with open macropores fabricated by surfactant-assisted anodic deposition for high capacitance supercapacitorsChemical Communications, 2010
- General Synthesis of 2D Ordered Hollow Sphere Arrays Based on Nonshadow Deposition Dominated Colloidal LithographyLangmuir, 2010
- Progress of electrochemical capacitor electrode materials: A reviewInternational Journal of Hydrogen Energy, 2009
- Mesoporous nanowire array architecture of manganese dioxide for electrochemical capacitor applicationsChemical Communications, 2009
- Materials for electrochemical capacitorsNature Materials, 2008
- Electrochemical Capacitors for Energy ManagementScience, 2008
- Behavior of cobalt oxide electrodes during oxidative processes in alkaline mediumElectrochimica Acta, 2007
- A Hierarchically Structured Ni(OH)2 Monolayer Hollow‐Sphere Array and Its Tunable Optical Properties over a Large RegionAdvanced Functional Materials, 2007
- Hierarchical Structured Ni Nanoring and Hollow Sphere Arrays by Morphology Inheritance Based on Ordered Through-Pore Template and ElectrodepositionThe Journal of Physical Chemistry B, 2006
- Transferable Ordered Ni Hollow Sphere Arrays Induced by Electrodeposition on Colloidal MonolayerThe Journal of Physical Chemistry B, 2006