Synthesis of chemically bonded graphene/carbon nanotube composites and their application in large volumetric capacitance supercapacitors

Synthesis of chemically bonded graphene/carbon nanotube composites and their application in large volumetric capacitance supercapacitors

© 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 25(2013), 47 vom: 17. Dez., Seite 6854-8
1. Verfasser: Jung, Naeyoung (VerfasserIn)
Weitere Verfasser: Kwon, Soongeun, Lee, Dongwook, Yoon, Dong-Myung, Park, Young Min, Benayad, Anass, Choi, Jae-Young, Park, Jong Se
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2013
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article chemically bonded electrical double-layer capacitors (EDLC) graphene supercapacitors volumetric capacitance Nanotubes, Carbon Oxides Graphite 7782-42-5
Beschreibung
Zusammenfassung:© 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Chemically bonded graphene/carbon nanotube composites as flexible supercapacitor electrode materials are synthesized by amide bonding. Carbon nanotubes attached along the edges and onto the surface of graphene act as spacers to increase the electrolyte-accessible surface area. Our lamellar structure electrodes demonstrate the largest volumetric capacitance (165 F cm(-3) ) ever shown by carbon-based electrodes
Beschreibung:Date Completed 24.07.2014
Date Revised 11.03.2022
published: Print-Electronic
Citation Status MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201302788