Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5364461 | Applied Surface Science | 2009 | 5 Pages |
Abstract
Amorphous and porous ruthenium oxide thin films have been deposited from aqueous Ru(III)Cl3 solution on stainless steel substrates using electrodeposition method. Cyclic voltammetry study of a film showed a maximum specific capacitance of 650Â FÂ gâ1 in 0.5Â M H2SO4 electrolyte. The surface treatments such as air annealing, anodization and ultrasonic weltering affected surface morphology. The supercapacitance of ruthenium oxide electrode is found to be dependent on the surface morphology.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
V.D. Patake, C.D. Lokhande, Oh Shim Joo,