About this Materials Science article
The Growth Mechanism and Supercapacitor Study of Anodically Deposited Amorphous Ruthenium Oxide Films by V.D. Patake; S.M. Pawar; V.R. Shinde; T.P. Gujar; C.D. Lokhande is a Materials Science article available to read on EtoBox.
In the present study, ruthenium oxide (RuO 2 ) thin films were deposited on the stainless steel (s.s.) substrates by anodic deposition. The nucleation and growth mechanism of electrodeposited RuO 2 film has been studied by cyclic voltammetry (CV) and chronoamperometry (CA). The deposited films were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and energy dispersive analysis by X-rays (EDAX) for structural, morphological, and compositional studies. The electrochemical supercapacitor study of ruthenium oxide thin films have been carried out for different film thicknesses in 0.5 M H 2 SO 4 electrolyte. The highest specific capacitance was found to be 1190 F/g for 0.376 mg/cm 2 film thickness.
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- Author
- V.D. Patake; S.M. Pawar; V.R. Shinde; T.P. Gujar; C.D. Lokhande
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 1567-1739)
- Published
- 2010
- Language
- EN
- Field
- Materials Science (Physical Sciences)