Study of Adsorption Isotherms of Acetamide and Propionamide on Carbon Nanotube
Department of Chemistry, Firouzabad Branch, Islamic Azad University, Firouzabad, Fars (Iran).
Corresponding author: mahdi_vadi@iaufasa.ac.ir
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In this research adsorption isotherm of acetamide and propionamide on multi-wall carbon nanotube has been studied. The results of experiment with models Freundlich, Langmuir, and Temkin were conducted and various parameters of this model for adsorbing carbon nanotubes obtained. According to the error calculated for each model, good match between the data obtained with the models seen. With the help of spectrophotometre machin (UV / VIS) adsorption chart base on the wavelength of acetamide and propionamide has been obtained, and also effect change concentration on value adsorption. In this study, four different concentrations of acetamide and propionamide in the range of (3, 4, 6,8) ppm were used. The results of experiments acetamide and propionamide show Increasing concentration increases adsorption.
KEYWORDS:Adsorption; Carbon nanotube; Acetamide; Propionamide
