Search results for "Carbon nanocone"

showing 4 items of 4 documents

Solvent features of cluster single-wall C, BC2N and BN nanotubes, cones and horns

2013

Graphical abstractDisplay Omitted Highlights? It is discussed single-wall carbon, BC2N and BN nanocones in organic solvents in cluster form. ? Theory is developed based on a cluster bundlet model describing distribution function by size. ? There is explanation in which (BC2N/BN-)SWNC free energy is combined from two components. ? Bundlet model enables describing the distribution function of (BC2N/BN-)SWNC clusters by size. ? From purely geometrical differences, bundlet and droplet models predict different behaviours. It is discussed the existence of single-wall carbon nanocones (SWNCs), especially nanohorns (SWNHs), and BC2N/boron nitride (BN) analogues in organic solvents in cluster form; …

Materials scienceCarbon nanotubeDisclinationCondensed Matter PhysicsMolecular physicsAtomic and Molecular Physics and OpticsSurfaces Coatings and FilmsElectronic Optical and Magnetic Materialslaw.inventionchemistry.chemical_compoundDistribution functionchemistryComputational chemistryBoron nitridelawCluster (physics)MoleculeLigand cone angleElectrical and Electronic EngineeringCarbon nanoconeMicroelectronic Engineering
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Cluster nature of the solvent features of single-wall carbon nanohorns

2009

The existence of single-wall carbon nanotubes (SWNTs) in organic solvents, in the form of clusters, is discussed. A theory is developed based on a bundlet model for clusters, describing the distribution function of clusters by size. The phenomena have a unified explanation in the bundlet model of clusters, in accordance with which the free energy of an SWNT, involved in a cluster, is combined from two components: a volume one, proportional to the number of molecules n in a cluster, and a surface one proportional to n1/2. The bundlet model for clusters enables describing the distribution function of SWNT clusters by size. The droplet model is formally analogous to the one for fullerene clust…

Materials scienceFullerenechemistry.chemical_elementNanotechnologyCarbon nanotubeCondensed Matter PhysicsAtomic and Molecular Physics and Opticslaw.inventionDistribution functionchemistrylawChemical physicsCluster (physics)MoleculePhysical and Theoretical ChemistryCarbonQuantumCarbon nanoconeInternational Journal of Quantum Chemistry
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Calorimetric and Positron Lifetime Measurements οf Hydrogenated Carbon Nanocones

2010

Materials sciencePositronGeneral Physics and AstronomyNanotechnologyCarbon nanoconeActa Physica Polonica A
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Bundlet Model for Single-Wall Carbon Nanotubes, Nanocones and Nanohorns

2012

This paper discusses the existence of single-wall carbon nanocones (SWNCs), especially nanohorns (SWNHs), in organic solvents in the form of clusters. A theory is developed based on a bundlet model describing their distribution function by size. Phenomena have a unified explanation in bundlet model in which free energy of an SWNC, involved in a cluster, is combined from two components: a volume one, proportional to number of molecules n in a cluster, and a surface one proportional to n1/2. Bundlet model enables describing distribution function of SWNC clusters by size. From purely geometrical differences, bundlet (SWNCs) and droplet (fullerene) models predict different behaviours. The SWNCs…

Surface (mathematics)Materials scienceFullereneDistribution functionlawChemical physicsCluster (physics)MoleculeNanotechnologyLigand cone angleCarbon nanotubeCarbon nanoconelaw.inventionInternational Journal of Chemoinformatics and Chemical Engineering
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