3D Macroporous Graphene Frameworks for Supercapacitors with High Energy and Power Densities

In order to develop energy storage devices with high power and energy densities, electrodes should hold well-defined pathways for efficient ionic and electronic transport. Herein, we demonstrate high-performance supercapacitors by building a three-dimensional (3D) macroporous structure that consists...

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Veröffentlicht in:	ACS nano 2012-05, Vol.6 (5), p.4020-4028
Hauptverfasser:	Choi, Bong Gill, Yang, MinHo, Hong, Won Hi, Choi, Jang Wook, Huh, Yun Suk
Format:	Artikel
Sprache:	eng
Schlagworte:	Capacitance Capacitors Construction Density Electrodes Electronics Energy density Graphene Three dimensional
Online-Zugang:	Volltext
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