Characterising surface energy of pharmaceutical powders by inverse gas chromatography at finite dilution

SC Das, PJ Stewart - Journal of Pharmacy and Pharmacology, 2012 - academic.oup.com
… The surface energy distributions determined at finite dilution successfully distinguished
and revealed more information than infinite dilution on surface energy changes in materials …

The effective surface energy of heterogeneous solids measured by inverse gas chromatography at infinite dilution

C Sun, JC Berg - Journal of colloid and interface science, 2003 - Elsevier
… solids, such as polymers, because for such materials finite contact angles can be achieved
… how the surface energy of a heterogeneous surface is averaged by IGC at infinite dilution. …

Surface energy mapping of modified silica using IGC technique at finite dilution

YW Ngeow, DR Williams, AV Chapman, JYY Heng - ACS omega, 2020 - ACS Publications
… For this study, running the IGC at finite dilution (FD-IGC) has enabled surface energy
mapping of the silica and the total surface energies were reduced between 7 and 50% when the …

The determination of the surface energy of conducting polymers by inverse gas chromatography at infinite dilution

MM Chehimi, ML Abel, C Perruchot, M Delamar… - Synthetic Metals, 1999 - Elsevier
… infinite dilution to determine the dispersive and acid–base contributions to the surface energy
… It would thus be interesting to investigate on the surface energy of ICPs using IGC at finite

Finite dilution inverse gas chromatography as a versatile tool to determine the surface properties of biofillers for plastic composite applications

Z Yao, L Ge, W Yang, M Xia, X Ji, M Jin, J Tang… - Analytical …, 2015 - ACS Publications
… As compared to the γ s – component, the γ s + component of surface energy of both samples
decreased remarkably at lower surface coverages when it was conducted at finite dilution. …

Dilution of nematic surface potentials: Statics

AM Sonnet, EG Virga - Physical Review E, 2000 - APS
… the consequences of finite-range surface torques. It is shown that the actual decay law of a
… a localized surface energy can be recovered from a profile computed with a diluted potential …

Dilution of nematic surface potentials: Relaxation dynamics

AM Sonnet, EG Virga, GE Durand - Physical Review E, 2000 - APS
dilution model, no singular surface energy Ws is defined on the bounding plate. The action
of the surface … , which reflects the fact that a finite surface energy is dissipated over a region …

Surface energy and solute strain energy effects in surface segregation

P Wynblatt, RC Ku - Surface Science, 1977 - Elsevier
surface free energy and solute strain energy effects can lead to qualitatively different predictions
of the component which segregates to the surface of a dilute … lower surface energy than …

… methodology to study the dispersive component of the surface energy and acid–base properties of silica particles by inverse gas chromatography at infinite dilution

T Hamieh - Journal of Chromatographic Science, 2022 - academic.oup.com
… }_s^d$| of the surface energy, the specific free energy, enthalpy and … surface energy on the
variations of the surface areas of organic molecules used in IGC technique at infinite dilution. …

Theory of electrolyte solution interfaces at finite dilution

MA Wilson, AL Nichols III, LR Pratt - The Journal of Chemical Physics, 1983 - pubs.aip.org
… In this paper we have carefully examined higher concentration corrections to the surface
structure and thermodynamics of dilute electrolyte solutions. We studied the primitive surface