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- Title
Graphene Nanocomposite Materials for Supercapacitor Electrodes.
- Authors
Ul Hoque, Md. Ikram; Donne, Scott W.; Holze, Rudolf
- Abstract
Definition: 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.
- Subjects
NANOCOMPOSITE materials; SUPERCAPACITOR electrodes; CARBON-based materials; GRAPHENE; CARBON composites; MECHANICAL drawing
- Publication
Encyclopedia, 2024, Vol 4, Issue 1, p101
- ISSN
2673-8392
- Publication type
Article
- DOI
10.3390/encyclopedia4010009