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Interfacial Tension Driven Open Droplet Microfluidics [PDF]
Advanced Materials Interfaces, 2023 Droplet microfluidics enables compartmentalized reactions in small scales and is utilized for a variety of applications across chemical analysis, material science, and biology. While droplet microfluidics is a successful technology, barriers include high
Jian Wei Khor +4 more
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Interfacial tension of electrolyte solutions [PDF]
The Journal of Chemical Physics, 2000 A theory is presented to account for the increase in surface tension of water in the presence of electrolyte. Unlike the original “grand-canonical” calculation of Onsager and Samaras, which relied on the Gibbs adsorption isotherm and led to a result which could only be expressed as an infinite series, our approach is “canonical” and produces an ...
Debye P. W. +3 more
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Impact of gas composition, pressure, and temperature on interfacial Tension dynamics in CO₂-Enhanced oil recovery [PDF]
Scientific ReportsClimate change policies are driving the oil and gas industry to explore CO2 injection for carbon dioxide storage in reservoirs. In the United States, a substantial portion of oil production relies on CO2-enhanced-oil-recovery (CO2-EOR), demonstrating a ...
Rahul Gajbhiye
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Wetting and interfacial tension of molten CaO–Al2O3–MgO–FeO slag and BN substrate
Journal 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
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Interfacial Tension Sensor for Low Dosage Surfactant Detection
Colloids and Interfaces, 2021 Currently there are no available methods for in-line measurement of gas-liquid interfacial tension during the flotation process. Microfluidic devices have the potential to be deployed in such settings to allow for a rapid in-line determination of the ...
Piotr Pawliszak +5 more
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Interfacial Tension Modulation of Liquid Metal via Electrochemical Oxidation
Advanced Intelligent Systems, 2021 Herein, this progress report summarizes recent studies of electrochemical oxidation to modulate the interfacial tension of gallium‐based alloys. These liquid alloys have the largest interfacial tension of any liquid at room temperature.
Minyung Song +4 more
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Two new relationships for slip velocity and characteristic velocity in a non-center rotating column
Nuclear Engineering and Technology, 2022 In this investigation work, liquid-liquid extraction (L.L.E) through three distinctive frameworks have been examined for assurance of slip velocity (S.V), and characteristic velocity (C.V) in a non-center rotating column (N.C.R.C) with a wide extend of ...
Rezvan Torkaman +4 more
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Effects of Surfactant and Hydrophobic Nanoparticles on the Crude Oil-Water Interfacial Tension
Energies, 2021 Surfactants and nanoparticles play crucial roles in controlling the oil-water interfacial phenomenon. The natural oil-wet mineral nanoparticles that exist in crude oil could remarkably affect water-oil interfacial characteristics.
Xu Jiang +5 more
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Numerical simulations of a toroidal droplet breakup in viscous oils
AIP Advances, 2022 Toroidal droplets are inherently unstable in viscous oils; they either shrink to a single drop or break into several spherical droplets due to Rayleigh–Plateau instability.
Shiyi Qin +4 more
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Metals, 2022 The floating drop method has the potential for high-accuracy measurement of liquid–liquid interfacial tension. It was applied here to measure the interfacial tension between liquid Pb and a molten mixture of 8.9% LiCl, 50% NaCl, and KCl (mass%).
Masashi Nakamoto +2 more
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