Development of the Carbon Fiber Reinforced Carbon-carbon Composite for High Temperature Gas-cooled Reactors
In the present paper. details of the development of the candidate CIC composite are described. In the material development, especially, feasibility of the production. stableness of the supply and cost are much taken into consideration. As the physical properties of the material, high mechanical strength such as tensile and bending, high fracture strain and fracture toughness and low dimensional change by neutron ir ....etc

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More Info About nano-technology-nano-generator-to-power-nano-de

http://scribddoc/35006320/Report-on-Bio-Nano-Generators ....etc

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ABSTRACT

Materials Science research is now entered a new phase where the structure and properties of materials are investigated, characterized and controlled at the nanoscale. Though as sophisticated as their larger counterparts, these devices are still burdened because they rely on an outside power. The size of the entire device is determined by the size of the power source. Batteries and other traditional sources are too large, and tend to negate the size advantages of nano devices. Also, batteries being used at present require toxic ch ....etc

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The carbon nanotubes form a promising tool in the emerging fields of nanotechnology and its reassuring development. The importance lies in the fact that the whole development has been from carbon which forms the basic unit. The future lies in continuous improvement in the required properties of materials by artificially structuring them on nanometer scale and developing processing methods for their manufacture. Thus this topic presents a smooth and effective blending of electronics and chemistry. The day is not far when we could make supercompu ....etc

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carbon nanotube antenna in the sub terahertz range ppt

Abstract

In this paper, a new antenna configuration is proposed to operate efficiently in the sub-terahertz frequency range (10-1000 GHz). The proposed antenna is composed of a bundle of single-walled carbon nanotubes (SWCNTs) surrounded by two dielectric jackets; the inner of which is dielectric foam with relative permittivity close to unity. The outer one is a metamaterial layer with permittivity much smaller than the free-space permittivity. Rigorous analysis shows that the metamateria ....etc

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The remarkable properties of carbon nanotubes may allow them to play a crucial role in the relentless drive towards miniaturization at the nanometre scale.

Nanotechnology is predicted to spark a series of industrial revolutions in the next two decades that will transform our lives to a far greater extent than silicon microelectronics did in the 20th century. Carbon nanotubes could play a pivotal role in this upcoming revolution if their remarkable electrical and mechanical properties can be exploited.

Since the first measurements were mad ....etc

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Hi friends,
Im doing my project in Antenna and Wave Propagation Area.I need some details about Carbon Nano tube Antenna design.please anyone known email me.
My mail id: [email protected]..
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ABSTRACT

Carbon nanotubes (CNTs) are a recently discovered allotrope of carbon. They take the form of cylindrical carbon molecules and have novel properties that make them potentially useful in a wide variety of applications in nanotechnology, electronics, optics, and other fields of materials science. They exhibit extraordinary strength and unique electrical properties, and are efficient conductors of heat. Inorganic nanotubes have also been synthesized. A nanotube is a member of the fullerene structural family, which also includes bucky ....etc

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I am pallavi.r.I need abstract,ppt & full report for seminar topic 'nanotubes to improve the power grid's efficiency'.It is really urgent.Can you please send it right now to my mail address?
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APPLICATION OF CARBON NANO TUBES IN FLEXIBLE ELECTRONICS



INTRODUCTION

A new generation of computers and smartphones could run much faster if they were made from the world's thinnest substance, scientists have claimed.
The researchers found that electrons travel a lot more quickly in grapheme than they do in silicon; the substance current computer chips are made out of.
And given the material's flexible properties, the commercial benefits would be truly groundbreaking - ....etc

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