Spontaneous hybrids of graphene and carbon nanotube arrays at the liquid-gas interface for Li-ion battery anodes

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We demonstrate that hybrid structures of graphene and single-walled carbon nanotubes (SWNTs) are precisely controlled at the liquid-gas interface. The functionalized SWNT Langmuir monolayers anchor single-layer graphene nanosheets (GNSs) suspended in water via Coulomb interaction at the interface. This GNS/SWNT hybrid multilayer electrode can be a promising anode material for Li-ion batteries, offering high specific capacity, outstanding power capability, and excellent cyclability.
Publisher
ROYAL SOC CHEMISTRY
Issue Date
2018-05
Language
English
Article Type
Article
Keywords

ELECTROCHEMICAL ENERGY-STORAGE; SUPERCAPACITORS; FILMS; NANOTUBE/GRAPHENE; ELECTRODES

Citation

CHEMICAL COMMUNICATIONS, v.54, no.41, pp.5229 - 5232

ISSN
1359-7345
DOI
10.1039/c8cc02148a
URI
http://hdl.handle.net/10203/242473
Appears in Collection
NE-Journal Papers(저널논문)
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