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Synthesis And Analysis Of Carbon Nanowalls And Their Raman Spectroscopy, Amit Mahajan
Synthesis And Analysis Of Carbon Nanowalls And Their Raman Spectroscopy, Amit Mahajan
Theses
Growth of Carbon Nanowalls has been carried out by Radio Frequency Chemical Vapor Deposition (RF-PECVD) on various substrates. Hydrogen was used as an active gas for the growth where as Ethanol bubbled with Argon was used as carbon source for formation of Carbon Nanowalls (CNW). The growth was then confinned by Raman Spectroscopy and Scanning Electron Microscope (SEM) images. Also the need of using catalyst in CNW has been analyzed. The intensities of D and G bands obtained from Raman spectrum have been related to the length of Graphene walls, to study the CNW's length on different substrates.
The growth …