Abstract

Potentiostatic depositions of zinc oxide (ZnO) on titania (TiO2) nanotube substrate have been observed to demonstrate remarkable enhancement in the supercapacitance behavior as reported in this study. Systematic evaluation of the morphology and crystal structure of the electrodeposited ZnO phase was carried out using scanning electron microscopy (SEM) and X-ray diffraction (XRD) techniques, respectively. The cyclic voltammetry and galvanostatic charge–discharge experiments indicated that the electrode can attain a maximum specific capacitance of 304Fg−1 that was partly attributed to the electro-active ZnO phase and partly to the highly permeable, porous, and unidirectional nanotubular TiO2 substrate.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.