Jovic, Branislav published the artcileAmides as a model system of low molar mass algal organic matter. Influence on the adsorption of p-nitrophenol on activated carbon, HPLC of Formula: 123-39-7, the main research area is amide water activated carbon nitrophenol adsorption equilibrium diffusivity parameter.
In this study, the adsorption equilibrium and diffusivity parameters of p-nitrophenol were estimated for water containing different concentrations of secondary amides. Com. powd. activated carbon was used as an adsorbent. The external mass transfer coefficient (kf), the surface diffusion coefficient (Ds) and the standard free Gibbs energy were calculated for p-nitrophenol in the presence of different secondary amide concentrations The anal. established that there are correlations between structural parameters of amides, on the one hand, and diffusion and thermodn. parameters for p-nitrophenol adsorption process, on the other. It was noticed that voluminous hydrophobic amides decreased the adsorption capacity of p-nitrophenol on activated carbon. On the basis of the results obtained for external mass transfer coefficients, it is assumed that amides cause the reduction of adsorption capacity of p-nitrophenol onto activated carbon by concentrating at the solid/liquid interface.
Arabian Journal of Chemistry published new progress about Adsorption. 123-39-7 belongs to class amides-buliding-blocks, name is N-Methylformamide, and the molecular formula is C2H5NO, HPLC of Formula: 123-39-7.
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics