Studying On The Carbon Nanotubes In Polymer Application And Properties

Since carbon nanotubes found in 1991 by a Japanese electron microscopy scientist, lijima, their unique mechanical, electronic, magnetic, thermal properties, as well as the unique quasi-one-dimensional molecular structure have strongly shown the potential application in the field of high-tech industries. The application is fast becoming the value of chemistry, physics, biology, materials science and other fields of research. At present, carbon nanotubes at home and abroad in the preparation, purification, modification, characterization, nature, and so on have made a lot of research. As for the in-depth study of carbon nanotubes and carbon nanotubes prepared by the growing maturity of the technology, the practical application of carbon nanotubes has been to become the scientific community and industry on issues of common concern, including carbon nanotubes in polymer materials In particular, high-profile, and many scientists have been on the polymer / carbon nanotube composites prepared to carry out some research, but in the real industrial production of carbon nanotubes will be applied to the polymer also reported very few. Based on such a background, this article is proposed to the polymer dispersion of carbon nanotubes in preparation to a certain thermal conductivity and high performance composite materials, and which involves the modification of carbon nanotubes on the surface of issues such as a series of studies . The main thesis of this include:1. Nanotubes background research and application.2. The nature of the carbon nanotubes, preparation, purification methods, modified.3. Silicone grease thermal conductivity and the type of research.4. Carbon / Silicone grease thermal conductivity of the composite material properties5. Carbon / epoxy composite material absorbing properties research.