single-wall carbon nanotubes – TechConnect Briefs

High Energy Density Supercapacitor Based on a Hybrid Carbon Nanotube – Reduced Graphite Oxide Architecture

Bekyarova E., Ramesh P., Jha N., Itkis M.E., Haddon R.C., Carbon Solutions Inc, US

We report a high energy supercapacitor device that utilizes hybrid carbon electrodes and the ionic liquid, 1-butyl-3-methylimidazolium tetrafluoroborate (BMIMBF¬4) as an electrolyte. The hybrid electrodes were prepared from reduced graphite oxide (rGO) and purified single [...]

High Energy Density Supercapacitor Based on a Hybrid Carbon Nanotube – Reduced Graphite Oxide Architecture

Bekyarova E., Ramesh P., Jha N., Itkis M.E., Haddon R.C., Carbon Solutions Inc, US

We report a high energy supercapacitor device that utilizes hybrid carbon electrodes and the ionic liquid, 1-butyl-3-methylimidazolium tetrafluoroborate (BMIMBF¬4) as an electrolyte. The hybrid electrodes were prepared from reduced graphite oxide (rGO) and purified single [...]

Modeling of multi-scale processes during plasma-assisted growth of carbon nanotubes

Vasenkov A.V., Kolobov V.I., CFD Research Corporation, US

Multi-Scale Computational Framework (MSCF) has been recently developed for nanostructured materials’ fabrication. This framework integrates a Computational Fluid Dynamic solver for computing reactor scale process, a Kinetic Monte Carlo simulator for the growth of nanostructured [...]

Cutting, Solubilizing and Size-Sorting of Single-Wall Carbon Nanotubes

Gu Z., Peng H., Cratty J., Hauge R.H., Smalley R.E., Margrave J.L., Rice University, US

The fluorination of purified HiPco single-wall carbon nanotubes (SWNTs) to a stoichiometry CFx (x ≤ 0.2) followed by pyrolysis of the partially fluorinated SWNTs up to 1000 oC was found to have cut the nanotubes [...]