Results 331 to 340 of about 52,768 (387)

Generic Synthesis of Carbon Nanotube Branches on Metal Oxide Arrays Exhibiting Stable High-Rate and Long-Cycle Sodium-Ion Storage.

Small, 2016
A new and generic strategy to construct interwoven carbon nanotube (CNT) branches on various metal oxide nanostructure arrays (exemplified by V2 O3 nanoflakes, Co3 O4 nanowires, Co3 O4 -CoTiO3 composite nanotubes, and ZnO microrods), in order to enhance ...
X. Xia, Dongliang Chao, Yongqi Zhang, J. Zhan, Y. Zhong, Xiuli Wang, Yadong Wang, Z. Shen, J. Tu, H. Fan   +9 more
semanticscholar   +1 more source

Neural Stimulation with a Carbon Nanotube Microelectrode Array

Nano Letters, 2006
We present a novel prototype neural interface using vertically aligned multiwalled carbon nanotube (CNT) pillars as microelectrodes. Functionalized hydrophilic CNT microelectrodes offer a high charge injection limit (1-1.6 mC/cm2) without faradic reactions.
Ke Wang, Harvey A. Fishman, James S. Harris, Hongjie Dai   +3 more
openaire   +3 more sources

Uniform, dense arrays of vertically aligned, large-diameter single-walled carbon nanotubes.

Journal of the American Chemical Society, 2012
Precisely controlled reactive chemical vapor synthesis of highly uniform, dense arrays of vertically aligned single-walled carbon nanotubes (SWCNTs) using tailored trilayered Fe/Al(2)O(3)/SiO(2) catalyst is demonstrated. More than 90% population of thick
Z. Han, K. Ostrikov
semanticscholar   +1 more source

Simulation of carbon nanotube photovoltaic arrays

SPIE Proceedings, 2010
Exploring renewable, sustainable and green energy resources is a critical challenge for scientists and engineers. Large-scale ambient energy, such as the solar energy is available but current technologies are not yet ready to capture it with great efficiency.
Wagdy R. Anis, H. Abdel Rahman, Khaled Kirah, Hani A. Ghali   +3 more
openaire   +2 more sources

Transmission and scattering properties of carbon nanotube arrays

2009 International Symposium on Electromagnetic Compatibility - EMC Europe, 2009
This paper investigates the behavior of an array of parallel Carbon Nano Tubes (CNTs), when it is illuminated by a plane wave. Transmission and scattering properties are quantified. This analysis may be used in the future as a reference for shielding applications based on CNT arrays.
Georgios Nasis, Ioannis-Gerasimos Plegas, Dimitrios S. Sofronis, Hristos T. Anastassiu   +3 more
openaire   +2 more sources

Aligning dense carbon nanotube arrays

Science, 2020
Device Technology Although semiconducting carbon nanotubes (CNTs) are promising candidates to replace silicon in transistors at extremely small dimensions, their purity, density, and alignment must be improved. Liu et al. combined a multiple dispersion sorting process, which improves purity, and a dimension-limited self-alignment process to produce ...
openaire   +2 more sources

Carbon nanotube array: A new MIP platform

Biosensors and Bioelectronics, 2009
Here we demonstrate that a free-standing carbon nanotube (CNT) array can be used as a large surface area and high porosity 3D platform for molecular imprinted polymer (MIP), especially for surface imprinting. The thickness of polymer grafted around each CNT can be fine-tuned to imprint different sizes of target molecules, and yet it can be thin enough ...
William I. Milne, Chwee-Lin Choong, James S. Bendall   +2 more
openaire   +2 more sources

Advanced physical chemistry of carbon nanotubes.

Annual review of physical chemistry (Print), 2015
The past decade has seen a surge of exciting research and applications of carbon nanotubes (CNTs) stimulated by deeper understanding of their fundamental properties and increasing production capability. The intrinsic properties of various CNTs were found
Jun Li, G. P. Pandey
semanticscholar   +1 more source

Potential Applications of Carbon Nanotube Arrays

2012
Aligned CNT assemblies have many applications besides what were discussed in the previous chapters. In this chapter, we introduce some potential applications of aligned CNTs, which is possible from theoretical point of view but might take a long time to realize because of the immature of the needed techniques.
Yang Wang, Yucheng Lan, Zhifeng Ren
openaire   +2 more sources

Inter-tube thermal conductance in carbon nanotubes arrays and bundles: Effects of contact area and pressure

, 2012
We use molecular dynamics simulations to compute junction thermal conductance of carbon nanotubes as a function of crossing angle and pressure, and conductivity of arrays and bundles consisting of multiple junctions as a function of pressure.
W. Evans, Meng Shen, P. Keblinski
semanticscholar   +1 more source