A Metal-Free Supercapacitor Electrode Material with a Record High Volumetric Capacitance over 800 F cm(-3)

Authors :: Ying Tao
Quan-Hong Yang
Yue Xu
Feiyu Kang
Hongyun Ma
Xiaoyu Zheng
Jiayan Luo
Source :: Advanced materials (Deerfield Beach, Fla.). 27(48)
Publication Year :: 2015
Abstract: A metal-free supercapacitor electrode material is prepared by the hybridization of graphene and polyaniline in a very compact way without sacrificing their gravimetric capacitance. It exhibits a record high volumetric capacitance over 800 F cm(-3).

Subjects :: Supercapacitor
Electrode material
Materials science
Graphene
Mechanical Engineering
Capacitance
law.invention
chemistry.chemical_compound
chemistry
Mechanics of Materials
Volumetric capacitance
law
Polyaniline
Gravimetric analysis
General Materials Science
Composite material

Tools