Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6615183 | Electrochimica Acta | 2013 | 7 Pages |
Abstract
MoO3/multiwalled carbon nanotube (MWCNT) composites were prepared by Magnetron sputtering in Ar/O2 atmosphere. This will provide a greener alternative for the fabrication of binder free composite electrode for supercapacitor applications. MWCNT provides good support for the growth of MoO3 thin films. This integrated composite electrode exhibited specific capacitance of 93 F gâ1 and a corresponding energy density of 7.28 Wh kgâ1 in non-aqueous electrolyte, which is almost fourfold increase compared to the bare MWCNT. Also the electrode maintains high power density of 4930 W kgâ1 at high current rates, suggesting a potential energy storage material for portable and consumer electronics.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
L.S. Aravinda, Udaya Bhat, Badekai Ramachandra Bhat,