Preparation of hierarchically porous carbon nanofoams for electrode materials of supercapacitors

Yong Zhang; Youfu Wang; Aiguo Hu

doi:10.1039/c5ra13235e

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Preparation of hierarchically porous carbon nanofoams for electrode materials of supercapacitors

Yong Zhang Youfu Wang Aiguo Hu

Year: 2015 Journal: RSC Advances Vol: 5 (86)Pages: 70297-70301 Publisher: Royal Society of Chemistry

DOI: 10.1039/c5ra13235e

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Abstract

Hierarchically porous carbon nanofoams were prepared via the formation of core–shell organosilica nanoparticles and subsequent Friedel–Crafts chemistry. The specific capacitance of them as electrode materials reached 170 F g⁻¹ in an aqueous electrolyte.

Keywords:

Supercapacitor Electrolyte Materials science Carbon fibers Porosity Electrode Capacitance Aqueous solution Nanoparticle Chemical engineering Nanotechnology Chemistry Organic chemistry Composite material Physical chemistry

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Supercapacitor Materials and Fabrication

Physical Sciences → Materials Science → Electronic, Optical and Magnetic Materials

Mesoporous Materials and Catalysis

Physical Sciences → Materials Science → Materials Chemistry

Conducting polymers and applications

Physical Sciences → Materials Science → Polymers and Plastics

Preparation of hierarchically porous carbon nanofoams for electrode materials of supercapacitors

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