Search Results - "Do, H.D."

A new adsorption–desorption model for water adsorption in activated carbon by Do, D.D., Junpirom, S., Do, H.D.

“…A new model is developed to describe the adsorption and desorption branches of water adsorption in activated carbon. This model is an extension of a previous…”
Get full text

On the Henry constant and isosteric heat at zero loading in gas phase adsorption by Do, D.D., Nicholson, D., Do, H.D.

“…The Henry constant and the isosteric heat of adsorption at zero loading are commonly used as indicators of the strength of the affinity of an adsorbate for a…”
Get full text

Adsorption of supercritical fluids in non-porous and porous carbons: analysis of adsorbed phase volume and density by Do, D.D, Do, H.D

“…In this paper, we revisit the surface mass excess in adsorption studies and investigate the role of the volume of the adsorbed phase and its density in the…”
Get full text

Appropriate volumes for adsorption isotherm studies: The absolute void volume, accessible pore volume and enclosing particle volume by Do, D.D., Do, H.D.

“…In adsorption studies the choice of an appropriate void volume in the calculation of the adsorption isotherm is very crucial. It is often taken to be the…”
Get full text

Importance of molecular shape in the adsorption of nitrogen, carbon dioxide and methane on surfaces and in confined spaces by Do, D.D., Junpirom, S., Nicholson, D., Do, H.D.

“…The importance of shape in the adsorption of nitrogen, carbon dioxide and methane (common molecular probes for solid characterization) on surfaces and in…”
Get full text

Pore Characterization of Carbonaceous Materials by DFT and GCMC Simulations: A Review by D.D. Do, H.D. Do

“…A review is given of the pore characterization of carbonaceous materials, including activated carbon, carbon fibres, carbon nanotubes, etc., using adsorption…”
Get full text

A new method to determine pore size and its volume distribution of porous solids having known atomistic configuration by Do, D.D., Herrera, L.F., Do, H.D.

“…A simple method, based on Monte Carlo integration, is presented to derive pore size and its volume distribution for porous solids having known configuration of…”
Get full text

A computer appraisal of BET theory, BET surface area and the calculation of surface excess for gas adsorption on a graphite surface by Do, D.D., Do, H.D., Nicholson, D.

“…In this paper we address problems associated with the calculation of the surface excess as traditionally carried out for gas adsorption on surfaces. This…”
Get full text

Characterization of micro-mesoporous carbon media by Do, D.D., Nguyen, C., Do, H.D.

“…A simple method to characterize the micro and mesoporous carbon media is discussed. In this method, the overall adsorption quantity is the sum of capacities of…”
Get full text

Effects of Surface Structure and Temperature on the Surface Mediation, Layer Concentration and Molecular Projection Area: Adsorption of Argon and Nitrogen onto Graphitized Thermal Carbon Black by D.D. Do, H.D. Do, D. Nicholson

“…This paper is devoted to an investigation of the effects of surface structure (structure-less or structured) on the description of the adsorption isotherm and…”
Get full text

Effects of adsorbate–adsorbate interaction in the description of adsorption isotherm of hydrocarbons in micro–mesoporous carbonaceous materials by Do, D.D., Do, H.D.

“…In this paper, we present a model accounting for the adsorbate–adsorbate interaction in the adsorbed phase in the description of adsorption of pure vapors on…”
Get full text

Surface diffusion of strong adsorbing vapours on porous carbon by Prasetyo, I., Do, H.D., Do, D.D.

“…Surface diffusion of strongly adsorbing hydrocarbon vapours on activated carbon was measured by using a constant molar flow method (D.D. Do, Dynamics of a…”
Get full text

A new diffusion and flow theory for activated carbon from low pressure to capillary condensation range by Do, H.D., Do, D.D.

“…In this paper, we develop a theory for diffusion and flow of pure sub-critical adsorbates in microporous activated carbon over a wide range of pressure,…”
Get full text

Adsorption of Quadrupolar, Diatomic Nitrogen onto Graphitized Thermal Carbon Black and in Slit-Shaped Carbon Pores. Effects of Surface Mediation by D.D. Do, H.D. Do

“…In this paper, we study the effect of solid surface mediation on the intermolecular potential energy of nitrogen, and its impact on the adsorption of nitrogen…”
Get full text

Non-isothermal effects on adsorption kinetics of hydrocarbon mixtures in activated carbon by Do, D.D., Do, H.D.

“…Adsorption kinetics of hydrocarbon mixtures in activated carbon is studied in this paper. In particular, the non-isothermal effects on kinetics are studied,…”
Get full text

Phase equilibria and surface tension of pure fluids using a molecular layer structure theory (MLST) model by Do, D.D., Ustinov, E., Do, H.D.

“…This paper presents a new model based on thermodynamic and molecular interaction between molecules to describe the vapour–liquid phase equilibria and surface…”
Get full text

Maxwell–Stefan analysis of multicomponent transient diffusion in a capillary and adsorption of hydrocarbons in activated carbon particle by Do, H.D., Do, D.D.

“…This paper reports the results of detailed studies of the combined effect of the viscous flow and diffusive flow in the transient diffusion of a mixture…”
Get full text

A model for water adsorption in activated carbon by Do, D.D., Do, H.D.

“…In this paper we present a new model to describe the adsorption equilibrium of water in activated carbon. The model is based on the growth of the water cluster…”
Get full text

On the anatomy of the adsorption heat versus loading as a function of temperature and adsorbate for a graphitic surface by Do, D.D., Nicholson, D., Do, H.D.

“…In this paper we review and classify the various patterns of isosteric heat versus loading for adsorption of gases on graphitised thermal carbon black at…”
Get full text

contribution of plant foods to the vitamin A supply of lactating women in Vietnam: a randomized controlled trial by Khan, Nguyen Cong, West, Clive E, Pee, Saskia de, Bosch, Diane, Phuong, Ha Do, Hulshof, Paul JM, Khoi, Ha Huy, Verhoef, Hans, Hautvast, Joseph GAJ

“…BACKGROUND: More information is needed on the efficacy of carotenoids from plant foods in improving vitamin A status. OBJECTIVE: We aimed to quantify the…”
Get full text