✦ LIBER ✦

Dynamic interactions of ions with carbon nanotubes in water

✍ Scribed by D.J. Mowbray; Z.L. Mišković; F.O. Goodman

Publisher: Elsevier Science
Year: 2007
Tongue: English
Weight: 311 KB
Volume: 256
Category: Article
ISSN: 0168-583X
DOI: 10.1016/j.nimb.2006.11.108

No coin nor oath required. For personal study only.

✦ Synopsis

We extend the two dimensional hydrodynamic model, describing the collective electronic response of a single-wall carbon nanotube to include dielectric media surrounding the nanotube. We make use of the dielectric function for water recently developed by Emfietzoglou et al. based on the optical data of Hayashi et al. to model a carbon nanotube in water. Calculations of the stopping force and self-energy (image potential) are given for channeling of fast ions through the nanotube, showing both the radial and velocity dependence.

📜 SIMILAR VOLUMES

Dynamic interactions of fast ions with c

Dynamic interactions of fast ions with carbon nanotubes

✍ D.J. Mowbray; Sangwoo Chung; Z.L. Mišković; F.O. Goodman; You-Nian Wang 📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 237 KB

We used the hydrodynamic model to describe the dielectric response of a multi-walled carbon nanotube to a fast point charge moving paraxially, either inside or outside the nanotube. Calculations are performed for a two-walled nanotube, giving rise to a splitting of the plasmon frequencies due to the

Anomalously soft dynamics of water in ca

Anomalously soft dynamics of water in carbon nanotubes

✍ A.I. Kolesnikov; C.-K. Loong; N.R. de Souza; C.J. Burnham; A.P. Moravsky 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 330 KB

The structure and dynamics of water confined to the one-dimensional nanotube interior are found to be drastically altered with respect to bulk water. Neutron diffraction, inelastic and quasielastic neutron scattering measurements in parallel with MD simulations have clearly shown the entry of water

Nondestructive interactions of carbon na

Nondestructive interactions of carbon nanotubes with Bi2Sr2CaCu2O8

✍ D.H. Galvan; Shi Li; W.M. Yuhasz; J.H. Kim; M.B. Maple; E. Adem 📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 338 KB

Experimental evidence is presented for the intercalation of carbon nanotubes (CNs) in polycrystalline Bi 2 Sr 2 CaCu 2 O 8 (BSCCO) samples at the 12 wt.%-CN doping level, based on high-resolution transmission electron microscopy (HRTEM) and X-ray diffraction measurements. Magnetization measurements

Noncovalent Interactions of Molecules wi

Noncovalent Interactions of Molecules with Single Walled Carbon Nanotubes

✍ David A. Britz; Andrei N. Khlobystov 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 8 KB 👁 2 views

Ion Interactions with the Carbon Nanotub

Ion Interactions with the Carbon Nanotube Surface in Aqueous Solutions: Understanding the Molecular Mechanisms

✍ Andrey I. Frolov; Alex G. Rozhin; Maxim V. Fedorov 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 421 KB

Interaction of Aromatic Derivatives with

Interaction of Aromatic Derivatives with Single-Walled Carbon Nanotubes

✍ Wei-Chun Hung; Dr. Gracy Elias; Prof. Dr. Chien M. Wai 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 713 KB

## Abstract __Fluorescence of semiconducting single‐walled carbon nanotubes (SWNTs) normally exhibits diameter‐dependent oxidative quenching behaviour. This behaviour can be changed substantially to become an almost diameter‐independent quenching phenomenon in the presence of electron‐withdrawing n