Preparation and Electrochemical Investigation of NiO Hollow Sphere from Bio Waste (Sugarcane Bagasse) Extract for Energy Storage Applications
- Title
- Preparation and Electrochemical Investigation of NiO Hollow Sphere from Bio Waste (Sugarcane Bagasse) Extract for Energy Storage Applications
- Creator
- Murugesan M.; Nagavenkatesh K.R.; Devendran P.; Nallamuthu N.; Kumar M.K.; Ramesh K.
- Description
- This work describes how to easily make NiO hollow sphere composites using waste sugarcane bagasse for use in supercapacitor applications. NiO hollow spheres (NOHSs) nanomaterialis effectively synthesized through the nano carbon sphere (CS) template. A core-shell structure was created on the carbon spheres surface by NiO nanoparticles that were several nanometers in size. The structural and morphological of the synthesized materials were investigated by X-ray diffraction (XRD) and Scanning electron microscope (SEM). The energy-dispersive X-ray spectroscopy (EDS) was used to confirm the presence of the elements in NOHS. The electrochemical behaviour of hierarchical CSs and NOHSs electrode was examined through cyclic voltammetry (CV), Galvanostatic charge/discharge (SC) and electrochemical impedance spectroscopy (EIS). In GCD analysis, NOHSs electrode showed a concentrated specific capacitance (Csp) of 913.79F/g at 5A/g current density. The porous conductive carbon with macro pores that speeds up the transit of electron and electrolyte ions causes noticeably better capacitive behavior. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2024.
- Source
- Journal of Inorganic and Organometallic Polymers and Materials, Vol-34, No. 8, pp. 3707-3720.
- Date
- 2024-01-01
- Publisher
- Springer
- Subject
- Carbon sphere; Electrochemical test; Hydrothermal method; NiO hollow sphere; Supercapacitor electrode
- Coverage
- Murugesan M., Department of Physics, Kalasalingam Academy of Research and Education, Tamilnadu, Krishnankoil, Virudhunagar, 626 126, India; Nagavenkatesh K.R., Department of Physics, Kalasalingam Academy of Research and Education, Tamilnadu, Krishnankoil, Virudhunagar, 626 126, India; Devendran P., Department of Physics, Kalasalingam Academy of Research and Education, Tamilnadu, Krishnankoil, Virudhunagar, 626 126, India; Nallamuthu N., Department of Physics, Dayananda Sagar Academy of Technology and Management, Karnataka, Udayapura, Bangalore, 560 082, India; Kumar M.K., Department of Physics, CHRIST (Deemed to be University), Bangalore, 560029, India; Ramesh K., Department of Physics, Indian Institute of Science, Bangalore, India
- Rights
- Restricted Access
- Relation
- ISSN: 15741443
- Format
- Online
- Language
- English
- Type
- Article
Collection
Citation
Murugesan M.; Nagavenkatesh K.R.; Devendran P.; Nallamuthu N.; Kumar M.K.; Ramesh K., “Preparation and Electrochemical Investigation of NiO Hollow Sphere from Bio Waste (Sugarcane Bagasse) Extract for Energy Storage Applications,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 26, 2025, https://archives.christuniversity.in/items/show/13003.