Thermal modeling for anionic surfactant using Inverse gas chromatography and image processing techniques

PK Basivi, V Kakani, T Hamieh, SM Heo… - Journal of Molecular …, 2023 - Elsevier
Anionic surfactants are one of the necessary ingredients demanded in extensive bio-and
pharmaceutical industry. Their concern on human health and environmental safety get …

[HTML][HTML] Surface thermodynamic properties of sodium carboxymethyl cellulose by inverse gas chromatography

PK Basivi, VR Pasupuleti, T Hamieh - Chemical Engineering Journal …, 2022 - Elsevier
This study constitutes a new development of surface thermodynamic methods to determine
the London dispersive surface free energy component γ sd, the specific free energy of …

Study of the temperature effect on the surface area of model organic molecules, the dispersive surface energy and the surface properties of solids by inverse gas …

T Hamieh - Journal of Chromatography A, 2020 - Elsevier
This paper demonstrated the non-validity of Schultz et al. method by proving that the surface
areas of n-alkanes and polar molecules strongly depend of the temperature. Consequently …

Comparison of Dorris–Gray and Schultz methods for the calculation of surface dispersive free energy by inverse gas chromatography

B Shi, Y Wang, L Jia - Journal of chromatography A, 2011 - Elsevier
Inverse gas chromatography (IGC) is an important technique for the characterization of
surface properties of solid materials. A standard method of surface characterization is that …

Surface thermodynamic properties by reverse phase chromatography and visual traits using computer vision techniques on Amberlite XAD‐7 acrylic‐ester‐resin

BP Kumar, T Hamieh, V Kakani, PV Rao… - Polymers for …, 2022 - Wiley Online Library
In the current work, the surface thermodynamic properties of Amberlite XAD‐7 acrylic‐ester‐
resin have been determined. The inverse gas chromatography (IGC) technique at infinite …

Inverse gas chromatography to characterize the surface properties of solid materials

T Hamieh - Chemistry of Materials, 2024 - ACS Publications
In the last 40 years, many research works have been devoted to the characterization of the
surface properties of solid materials, and especially to the determination of the dispersive …

Effect of Tacticity on London Dispersive Surface Energy, Polar Free Energy and Lewis Acid-Base Surface Energies of Poly Methyl Methacrylate by Inverse Gas …

T Hamieh - Macromol, 2024 - mdpi.com
This research was devoted to study the effect of the tacticity on the surface physicochemical
properties of PMMA.(1) Background: The determination of the surface free energy of …

New physicochemical methodology for the determination of the surface thermodynamic properties of solid particles

T Hamieh - AppliedChem, 2023 - mdpi.com
The study of the surface thermodynamic properties of solid materials is primordial for the
determination of the dispersive surface energy, polar enthalpy of adsorption and Lewis's …

Study of surface tension and surface properties of binary alcohol/n-alkyl acetate mixtures

AA Rafati, E Ghasemian - Journal of colloid and interface science, 2008 - Elsevier
The Butler equation is employed to describe quantitatively the nature, properties, and
compositions of surface layers in binary liquid mixtures. Bulk mole fraction, surface molar …

Sucrose derivative surfactants studied by inverse gas chromatography

CR de Schaefer, MEF de Ruiz Holgado… - Journal of colloid and …, 2001 - Elsevier
Specific retention volumes of 12 solvents were measured at different temperatures on
columns containing sucrose monopalmitate as their stationary phase. The influences of the …