How To Use Carbon nanotube In A Sentence
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A carbon nanotube is a single molecule that's about 500 times narrower than the silicon used in today's processor and is about 10 atoms across.
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The study on the carbon nanotubes lattice dynamics can supply information about tube structure and chirality.
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Once considered blue-sky research, the field has produced such milestones as carbon nanotubes a few hundred millionths of an inch thick that function as the world's tiniest transistors.
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In this paper, we research overheated carbon source application for carbon nanotube growth.
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The grids comprise carbon nanotubes - long, hollow cylinders of pure carbon a few millionths of a millimetre across and several thousand nanometres long.
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Recently, researchers have shown that Dielectrophoresis (DEP) is an efficient technique to manipulate carbon nanotubes.
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They say the result could explain why graphite lubricant - a spray of randomly oriented flakes - works so well, and why carbon nanotubes nested inside each other spin unexpectedly freely.
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The molecules are similar to their better-known cousins, carbon nanotubes.
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Kolpak and Grossman managed to find the right balance between ΔH and activation energy when they examined computational models of azobenzene (azo) bound to carbon nanotubes (CNT) in azo/CNT nanostructures.
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OLEDS are far superior in brightness and in their compact nature. the holy grail is to make them last more than a few thousand hours. there is also a lot of hope for carbon nanotubes. — dave kliman
Jumping on the L.E.D. Bandwagon - Bits Blog - NYTimes.com
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Silicon Valley is experimenting with silicon nanowires and carbon nanotubes, two structures that could eventually replace standard transistors on chips.
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Carbon nanotube arrays can also be grown in intricate patterns using metal masks.
The World’s Longest Carbon Nanotube | Impact Lab
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Using a method for assessing the premiums that companies pay for insurance, a team of scientists and insurance experts have concluded that the manufacturing processes for five, near-market nanomaterials -- including quantum dots, carbon nanotubes and buckyballs -- present fewer risks to the environment than some common industrial processes like oil refining.
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Past carbon nanotube transistors were typically constructed atop silicon composites common in the electronics industry.
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Carbon nanotubes are cylinders made from rings of carbon atoms that would be used as the channel between where the power enters and flows out of a transistor.
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Ferritin catalyst particle scale is only several nanometers, which is advantageous for single - walled carbon nanotube growth.
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Structural relatives to fullerenes, carbon nanotubes have been the object of theoretical work for the past few years.
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We work with a completely new transistor concept, in which a carbon nanotube or a single organic molecule takes the place of the traditional semi-conductor transistor.
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In everyday terms, the charge in the batteries containing carbon nanotubes lasts longer.
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The reaction to attach them to carbon nanotubes involves a ring-closure between atoms in the ‘anchor’ and two carbon atoms of the nanotube.
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Carbon nanotubes are molecular-scale tubes usually made of a carbon allotrope.
Original Signal - Transmitting Gadgets
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In his project, called The Creation of an Elastic Integrated Circuit for Applications in Medicine, Tom designed a tensiometer to measure tissue tension, based on a novel multi-walled carbon nanotube elastomer.
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Faradaic current of the order of a sub-picoampere was detected during nano-oxidation using a carbon nanotube probe.
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But carbon nanotubes and graphene also enable some completely new applications -- such as nanotube-based transparent conductors for the display industry and nanotube-enhanced supercapacitors for the coming "smart" electricity grid.
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Carbon nanotubes, unmodified (pristine) and modified through charged atoms, were simulated in water, and their water conduction rates determined.
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We plan to do additional work to improve the quality of carbon nanotube dispersion and use more ductile binder resins.
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More recent trickery with carbon nanotubes really caught my attention, and then last week came the dual announcements of easily extrudable nanotube ribbons and diamond-nanotube composites with very interesting properties.
Making Materials Fun | Impact Lab
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The field emission properties of hafnium coated carbon nanotubes ( CNTs ) were investigated.
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If this technology was implemented in a fuel cell vehicle, it would cost about $200, as opposed to using carbon nanotube tanks (which cost about $5.5 million) or metal hydrides (which cost about $30,000).
Chicken Feathers May Fuel Hydrogen Cars in the Future | Inhabitat
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Their proposed design combines an organic photoactive molecule, azobenzene, with the ever-popular carbon nanotube.
Wired Top Stories
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Many materials scientists predict that the tiny, hollow cylinders of carbon atoms known as carbon nanotubes will eventually lead to a new generation of supersmall transistors.
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Discovered in 1991 by Japanese scientist Sumio Iijima, carbon nanotubes are cylindrical carbon molecules that are very similar in structure to a fullerene, or buckyball, but instead of being a sphere, the nanotube is tubular in shape.
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The sensor is based on carbon nanotubes wrapped in a polymer that is sensitive to glucose concentrations.
‘Nano-Tattoos’ Will Allow Diabetics to Monitor Their Blood Sugar | Impact Lab
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The film will contain nanoscale pieces of semiconductor material and single-walled carbon nanotubes to maximize energy conversion.
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Stable yet flexible, a carbon nanotube conducts heat very efficiently and has a large surface area.
The Scientist
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As a new member of fullerene, carbon nanotubes has exhibit perfect optical limiting property.
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Carbon nanotube field emission display (CNT-FED) is a new type of flat panel display, it has drawn tremendous interest from flat display field.
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What this means is that metallic carbon nanotubes can be separated from semiconducting carbon nanotubes, and the latter can be sorted by diameter.
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Our group has recently discovered that carbon nanotube dispersions applied in very thin layers form highly transparent conductive films.
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The light-emitting carbon nanotubes represent the first electrically controlled single-molecule light emitter ever constructed.
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Carbon nanotubes emerged from research into the all-carbon soccerball-shaped molecules known as the fullerenes.
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The electronic properties of a carbon nanotube, for example, depend on its chirality, which, in turn, depends on the direction in which the graphene sheet has been rolled up to form the nanotube.
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According to their calculations, placing azobenzene on carbon nanotubes will stabilize both the ground and higher energy states.
Wired Top Stories
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An added advantage, Stoddart notes, is that carbon nanotubes are much more chemically compatible with organic switching molecules, such as catenanes, than more conventional metallic electrodes are.
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Past carbon nanotube transistors were typically constructed atop silicon composites common in the electronics industry.
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Carbon nanotubes are rolled up sheets of graphene just a few nanometres in diameter that can behave as either metals or semiconductors depending on their atomic arrangement.
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The grids comprise carbon nanotubes - long, hollow cylinders of pure carbon a few millionths of a millimetre across and several thousand nanometres long.
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Sandia National Laboratories researchers have successfully designed and demonstrated key features of a hydrogen storage system for GM Sandia researchers construct carbon nanotube device that can detect colors of the rainbow Jumbo 'nanotube' existence confirmed at Sandia/LANL nanotech center
Nano Tech Wire
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When they mixed small amounts of carbon nanotubes and epoxies (glue-like materials) with crushed rock that has the same composition and grain size as lunar dust, they discovered to their surprise that they had created a very strong material with the consistency of concrete.
Why the Moon? Here's Why. - NASA Watch
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Their proposal combines carbon nanotubes with a well known photoactive chemical, azobenzene, to store solar energy at high densities.
Ars Technica
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For a while, researchers have been looking at using carbon nanotubes as semiconductors, crisscrossing them in a netlike pattern.
Material World: Carbon Nanotubes Net Make Bendable Circuits
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The attachment of proteins, for example, might allow novel biological experiments aimed at modelling complex protein assemblies and examining the effects of spatial organization, whereas molecular electronic or plasmonic circuits might be created by attaching nanowires, carbon nanotubes or gold nanoparticles.
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