Tecnologia dos nanotubos de carbono: tendências e perspectivas de uma área multidisciplinar

Abstract

An overview of the properties of carbon nanotubes is presented as a function of the structural characteristics and of the method of synthesis of these novel advanced materials. Emphasis is given to the catalytic decomposition of hydrocarbons over metal-supported catalysts and also the role of the support in obtaining homogeneous carbon nanotubes in high yelds is discussed. Some potential and real applications of carbon nanotubes are presented in a perspective view.

Keywords

• carbon nanotubes
• sol-gel
• nanotechnology