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Graphene Nanocomposite Materials for Supercapacitor Electrodes
- Source :
- Encyclopedia, Vol 4, Iss 1, Pp 101-116 (2024)
- Publication Year :
- 2024
- Publisher :
- MDPI AG, 2024.
-
Abstract
- Graphene and related materials (graphene oxide, reduced graphene oxide) as a subclass of carbon materials and their composites have been examined in various functions as materials in supercapacitor electrodes. They have been suggested as active masses for electrodes in electrochemical double-layer capacitors, tested as conducting additives for redox-active materials showing only poor electronic conductivity, and their use as a coating of active materials for corrosion and dissolution protection has been suggested. They have also been examined as a corrosion-protection coating of metallic current collectors; paper-like materials prepared from them have been proposed as mechanical support and as a current collector of supercapacitor electrodes. This entry provides an overview with representative examples. It outlines advantages, challenges, and future directions.
Details
- Language :
- English
- ISSN :
- 26738392
- Volume :
- 4
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Encyclopedia
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.34915faba34145f58ce85b92e579c18f
- Document Type :
- article
- Full Text :
- https://doi.org/10.3390/encyclopedia4010009