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VOL. 13, ISSUE 2 (2026)
Analysis of enhancement of CO₂ capture through dielectric investigation on amine – Acetate solvent systems
Authors
A Prathima, V Mahalinga Suresh, P Geetha, A Sathya, N Priya, K Pandiselvi, S P Revathy
Abstract
In this study, the
dielectric properties such as the static permittivity, the Kirkwood correlation
factor, excess permittivity, Bruggeman factor and dipolar excess free energy of
binary mixtures (1) n - butylamine with n-butyl acetate, (2) Cyclohexylamine
with n-butyl acetate and (3) Diethylamine with n-butyl acetate were
investigated at different temperatures of 303K, 313K and 323K using dielectric
spectroscopy method. The increase of static permittivity with the increasing
concentration of acetate and negative excess permittivity values, are
suggestive of dominant specific intermolecular forces, including hydrogen
bonding and dipole-dipole interaction between the constituents. This supports
the optimization of CO2 absorption efficiency and is quite
informative in the rational design of high-performance solvent systems.
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Pages:185-189
How to cite this article:
A Prathima, V Mahalinga Suresh, P Geetha, A Sathya, N Priya, K Pandiselvi, S P Revathy "Analysis of enhancement of CO₂ capture through dielectric investigation on amine – Acetate solvent systems". International Journal of Multidisciplinary Research and Development, Vol 13, Issue 2, 2026, Pages 185-189
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