[PDF] Top 20 A study of carbon nanotubes/biodegradable plastic polylactic acid composites

A study of carbon nanotubes/biodegradable plastic polylactic acid composites

... improvement of T g in puriﬁed CNTs/PLA composites is quite ...morphology of CNTs/PLA nanocompostites In Figures 7 and 8, the interfaces between CNTs and matrixes can be ...face of CNTs takes ... See full document

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Comparative study of CO2 capture by carbon nanotubes, activated carbons, and zeolites

... 2008 Carbon nanotubes (CNTs), granular activated carbon (GAC), and zeolites were modified by 3-aminopropyl- triethoxysilane (APTS) and were selected as adsorbents to study their ... See full document

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Crystallization kinetics study of poly(L-lactic acid)/carbon nanotubes Nanocomposites

... Effects of carbon nanotubes (CNT) on the isother- mal crystallization kinetics of poly( L -lactic acid) (PLLA) were quantitatively investigated using the Avrami equation and the ... See full document

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Field penetration induced charge redistribution effects on the field emission properties of carbon nanotubes?a first-principle study

... end of the carbon nanotube at this applied field is about 2.5 V/A ˚ due to the field enhancement at the ...accumulation of electrons at the end of supercell was ...employs a ... See full document

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Feasibility study of high performance field emitter pattern with the horizontally oriented carbon nanotubes by electrophoresis

... Effect of the surfactant on stability of CNTs suspension In order to form the deposits with good uniformity in thickness and compositions, it is necessary to prepare suspensions with good stability and well ... See full document

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A comparative study of the electronic structures of oxygen- and chlorine-treated nitrogenated carbon nanotubes by x-ray absorption and scanning photoelectron microscopy

... modification of carbon nanotubes 共CNTs兲 is of great interest as related changes in their mechanical, electrical, and electronic properties are useful for various ap- plications from ... See full document

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Magnetoelectronic and optical properties of carbon nanotubes

... Our study shows that electronic properties are very sensitive to changes in the magnitude and the direction of the magnetic field, the nanotube geometry 共radius and chiral angle兲, and the Zeeman ...change ... See full document

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Characterization of bias-controlled carbon nanotubes

... Department of Materials Science and Engineering, National Chiao Tung University, 1001 Ta Hsueh Road, Hsinchu 30050, Taiwan, ROC Received 26 August 2002; received in revised form 17 June 2003; accepted 25 June 2003 ... See full document

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Improved field emission properties of thiolated multi-wall carbon nanotubes on a flexible carbon cloth substrate

... report a study on surface chemical modifications on MWCNTs with the aim of improving the field emission properties of the MWCNTs grown on the flexible carbon ...using a two- step ... See full document

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Transport of Carbon Nanotubes Coupled to Ferromagnetic Electrodes

... this study, ferromagnetic electrodes of the same material are connected to both sides of the SWNT, as displayed in ...configurations of both ferromagnetic ...maintenance of spin ... See full document

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Synthesis of multiwalled carbon nanotubes by high-temperature vacuum annealing of amorphous carbon

... The study of carbon nanotubes by ESR can give useful indications of the behavior of conduction electrons in order to predict whether metallic or narrow gap semiconducting tubes ... See full document

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Transport of a Liquid Water and Methanol Mixture through Carbon Nanotubes under a Chemical Potential Gradient

... ter of the ...studies of the transport behavior of fluids through and within individual ...to study the trans- port of fluids through ...exhibits a general increase with channel ... See full document

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A novel method to produce carbon nanotubes using EDM process

... quantity of CNTs are dependent on its production method and catalyst ...formation of CNTs, including the type, grain size and concentration of a ...shows a good result. In this ... See full document

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Thermal conductance and the Peltier coefficient of carbon nanotubes

... coaxial carbon nanotubes recently re- ported by Iijima 1 have radii between 10 and 150 ...class of one-dimensional ~1D! system has stirred a lot of recent ...One of the important ... See full document

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Mechanical Research of Carbon Nanotubes/PMMA Composite Films

... Taiwan Carbon nanotubes (CNTs) are one of the best candidates for reinforcing the next generation of high-performance nanocomposites owing to their excellent mechanical ...this study, ... See full document

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Density-controlled carbon nanotubes

... density of carbon nanotubes (CNTs). In this study, catalyst composed of gold and nickel was deposited by e-gun evaporation before pre-treatment of furnace ...annealing. ... See full document

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Effect of supercritical fluids on field emission from carbon nanotubes

... this study, the raw material of multi-walled carbon nanotubes was synthesized by ...First of all, a cathode pattern coated on a glass substrate by screen-printing a ... See full document

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Persistent currents in toroidal carbon nanotubes

... structures of the first and the second kinds of carbon toroids are quite different than those studied in this ...to study the p - electronic structure of a ...for a ... See full document

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The electromagnetic shielding effectiveness of carbon nanotubes polymer composites

... bon nanotubes (MWNTs) as in ...diameter of CNTs–KUAS varies from 8 to 20 nm corresponding to distribution in diameter narrower than that of ...diameter of CNTs–KUAS is less than 5 nm and is ... See full document

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Purification of multi-walled carbon nanotubes through microwave heating of nitric acid in a closed vessel

... K a and K b peaks for Cu are present at ...use of a Cu grid when preparing the ...eﬃciency of iron ...(K a and K b ) de- crease upon increasing the puriﬁcation temperature of ... See full document

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