Results 1 to 10 of about 6,821 (85)

Surface tension of spherical drops from surface of tension [PDF]

open access: yesThe Journal of Chemical Physics, 2014
The determination of surface tension of curved interfaces is a topic that raised many controversies during the last century. Explicit liquid-vapor interface modelling (ELVI) was unable up to now to reproduce interfacial behaviors in drops due to ambiguities in the mechanical definition of the surface tension.
Homman, Ahmed-Amine   +5 more
openaire   +3 more sources

Cetyltrimethylammonium Bromide (CTAB), Additives and Their Mixtures: The Experimental and Modeling Study [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
In the present investigation, firstly, the surface tension measurements were conducted for aqueous solutions of cetyltrimethylammonium bromide, acetonitrile, and tetrahydrofuran by using a pendant drop apparatus at the temperature of 298.15 K and ambient
Mahsa Rahmanzadeh   +4 more
doaj   +1 more source

Prediction of Aqueous Solution Surface Tension of Some Surfactant Mixtures and Composition of Their Monolayers at the Solution—Air Interface

open access: yesColloids and Interfaces, 2021
Measurements of the surface tension of the aqueous solution of SDDS mixture with fluorocarbon surfactants (FC) were carried out and considered in light of the surface tension of aqueous solutions of individual surfactants.
Bronisław Jańczuk   +3 more
doaj   +1 more source

Surface Tension Studies on the Micellization of Cetyltrimethylammonium Bromide in Presence and Absence of KCL and NaCl in Aqueous Media at Room Temperature

open access: yesBibechana, 2013
NOTE: on 27th May 2014 in the abstract, the sentence "The surface tension of cetyltrimethylammonium bromide is found less in presence of KCl than NaCl in aqueous media" was changed to read "The surface tension of cetyltrimethylammonium bromide is found
Kabita Jha   +2 more
doaj   +3 more sources

Effects of Surface Tension on the Stability of Surface Nanobubbles

open access: yesFrontiers in Physics, 2021
The existence of surface nanobubbles has already been confirmed by variable detection methods, but the mechanism of their extraordinary stability remains unclear and has aroused widespread research interest in the past 2 decades.
Yongcai Pan   +3 more
doaj   +1 more source

Modeling of surface phenomena of liquid Al–Ni alloys using molecular dynamics

open access: yesScientific Reports, 2023
This work presents a study on the surface tension of liquid Aluminum–Nickel (Al–Ni) alloys. Obtaining adequate values of surface tension for this system is not a simple task as these alloys present the formation of atomic clusters with short-range order ...
Hadassa Juárez   +6 more
doaj   +1 more source

Surface tension and super-stoichiometric surface enrichment in two-component biomolecular condensates

open access: yesiScience, 2022
Summary: Cells can achieve internal organization by exploiting liquid-liquid phase separation to form biomolecular condensates. Here we focus on the surface properties of condensates composed of two multivalent associative polymers held together by one ...
Andrew G.T. Pyo   +2 more
doaj   +1 more source

Technical note: The role of evolving surface tension in the formation of cloud droplets [PDF]

open access: yesAtmospheric Chemistry and Physics, 2019
The role of surface tension (σ) in cloud droplet activation has long been ambiguous. Recent studies have reported observations attributed to the effects of an evolving surface tension in the activation process. However, the adoption of a surface-mediated
J. F. Davies, A. Zuend, K. R. Wilson
doaj   +1 more source

An Experimental Investigation of the Impact of Surface Tension and Viscosity on the Atomization Effect of a Solid Cone Nozzle

open access: yesApplied Sciences, 2023
To investigate the influence of surface tension and viscosity on the atomization performance of solid cone nozzles and improve their dust reduction efficiency in industrial and mining enterprises, this study employed a self-built PDPA dust-fog coupling ...
Ming Li   +4 more
doaj   +1 more source

Wetting and interfacial tension of molten CaO–Al2O3–MgO–FeO slag and BN substrate

open access: yesJournal of Materials Research and Technology, 2022
The interface characterization is one of the important properties of molten slag, which has a significant influence on the interface phenomenon of molten slag and the reaction between slag and metal. The wettability of molten CaO–Al2O3–MgO–FeO slag on BN
Xiaoqiang Wu   +4 more
doaj   +1 more source

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