Mecánica de fluidos: acceso abierto

Studies on Photoacoustic Spectroscopy (PAS) of CNT NPs

Abstract

Karunanithy M Nivetha S, Ayeshamariam A*, Thirumamagal R, Mohamed Saleem A, Ahmed Ibraheem BH and Jayachandran M

The organic carbonaceous materials play an important role in governing the optical transport phenomena and bioavailability of nanomaterials. The nanomaterials established for the absorption of neutral organic compounds do not always apply to the facts and the importance of accounting for the particular sorption behavior of being increasingly recognized. This work carries out a study on the reaction of synthesis and optical and electrical characterizations of CNT carbon nanostrutures. The crystal size was calculated by using Scherer equation as 55 nm and its thermal diffusivity 4.515 × 10^-7 m²/sec, the conductivity of the sample was measured as 75.69. At the surface, the progressive incorporation of dopant triggers the diffusion of CNT to the surface, which results in fast formation carbon nanostructures of CNT, its crystallite size lies in the range of 36 nm.