Lewis acid‐base properties of cellulose acetate butyrate by inverse gas chromatography

PR Rani, S Ramanaiah… - Surface and Interface …, 2011 - Wiley Online Library
The dispersive component of the surface‐free energy, S^d, of cellulose acetate butyrate
(CAB) has been determined using the net retention volume, VN, of n‐alkanes (C5 C8) …

Surface characterization of cellulose acetate propionate by inverse gas chromatography

B Praveen Kumar, S Ramanaiah… - Polymer bulletin, 2014 - Springer
The purpose of this paper is to study the surface energetics of the polymer excipient
cellulose acetate propionate (CAP) in the solid form. The net retention volumes, VN, for n …

Hansen solubility parameters for the solid surface of cellulose acetate propionate by inverse gas chromatography

S Ramanaiah, PR Rani, KS Reddy - Journal of Macromolecular …, 2012 - Taylor & Francis
The specific retention volumes, V 0 g, for adsorption of 21 solute probes on the solid surface
of cellulose acetate propionate (CAP) were determined in the temperature range 343.15 …

Determination of Hansen solubility parameters for the solid surface of cellulose acetate butyrate by inverse gas chromatography

S Ramanaiah, PR Rani, TVM Sreekanth… - … Science, Part B, 2011 - Taylor & Francis
The specific retention volumes,, for adsorption of 21 solute probes on the solid surface of
cellulose acetate butyrate (CAB) were determined in the temperature range 343.15 to …

Measurement of the surface free energy of amorphous cellulose by alkane adsorption: a critical evaluation of inverse gas chromatography (IGC)

G Garnier, WG Glasser - The Journal of Adhesion, 1994 - Taylor & Francis
Surface energies of amorphous cellulose “beads” were measured by IGC at different
temperatures (50 to 100° C) using n-alkane probes (pentane to undecane). The equation of …

Acid-base surface energy characterization of microcrystalline cellulose and two wood pulp fiber types using inverse gas chromatography

PN Jacob, JC Berg - Langmuir, 1994 - ACS Publications
The surface energetics of three cellulosic solids are characterized in terms of their
propensity to enter into Lifshitz-van der Waals and Lewis acid—base interactions with …

Lewis acid–base properties of cellulose acetate phthalate‐polycaprolactonediol blend by inverse gas chromatography

A Sudharshan Reddy, P Reddi Rani… - Polymer Engineering …, 2013 - Wiley Online Library
The net retention volumes, VN, of n‐alkanes and five polar probes are determined on
cellulose acetate phthalate–polycaprolactonediol blend column by inverse gas …

[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 …

Lewis acid-base properties of cellulose acetate butyrate-poly (caprolactonediol) blend by inverse gas chromatography

PR Rani, S Ramanaiah, BP Kumar… - … Plastics Technology and …, 2013 - Taylor & Francis
Net retention volumes, VN, of n-alkanes and five polar solute probes on cellulose acetate
butyrate–Polycaprolactonediol have been determined by inverse gas chromatography …

Characterisation of the surface of a cellulosic multi-purpose office paper by inverse gas chromatography

J Santos, MH Gil, A Portugal, JT Guthrie - Cellulose, 2001 - Springer
The surface of multi-purpose cellulosic office paper has been analysed by inverse gas
chromatography (IGC). The parameters determined were the dispersive component of the …