Results 81 to 90 of about 32,922 (302)
Studies on the inhibitory effect of different surfactants on ammonium chloride corrosion [PDF]
International Journal of Fluid EngineeringCorrosion of heat exchangers by ammonium chloride (NH4Cl) is a common occurrence in the refineries. A variety of methods have been adopted to prolong the service life of equipment in such circumstances, such as the use of various additives such as ...
Dexiao Fu +5 more
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Advanced Functional Materials, EarlyView.Here, we present a high‐density PEDOT eutectogel electrode array for enhanced body surface gastric mapping. Silver electrodes are blade‐coated onto flexible substrates, followed by electrogelation of PEDOT:PSS and the deposition of a PEDOT:LS eutectogel.
Christopher Slaughter +8 more
wiley +1 more source
Enhanced carbon utilization and storage: An application of nonionic-based binary surfactant CO2 foam
HeliyonMobility control of CO2 is important for effective subsurface utilization and sequestration of anthropogenic CO2 in depleted formations. This not only enhances oil recovery but also increases CO2 storage efficiency, addressing a key challenge for a ...
Ayomikun Bello +6 more
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Grasas y Aceites, 1994 Locally produced non-edible oil, namely, rice bran oil (R.B.O.) was utilized as starting materials for preparing new nonionic surfactant. Oxypropylated diol monoesters of linoleic and rice bran oil fatty acids were prepared.
A. M.F. Eissa +2 more
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Testing of a dual-mode microwave care regimen for hydrogel lenses [PDF]
, 2004 Purpose. To test the design of a patient care regimen for soft lenses that aims to provide the highest standards of disinfecting through use of domestic microwave cookers, while also providing storage equipment and solution that enable patients to follow
Crabbe, A, Thompson, P
core +1 more source
Advanced Functional Materials, EarlyView.This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari +4 more
wiley +1 more source
Effects of nonionic surfactants on soil structure, soil properties and soil water flow
Guan'gai paishui xuebao【Objective】Nonionic surfactants are soil amendments that could modify water surface tension, alter soil repellency, and affect water flow and distribution in soil.
SHENG Feng, LI Zhongrun, ZHANG Bin
doaj +1 more source
Chemical Engineering Journal Advances, 2020 The removal of n-hexadecane from soil in two-dimensional (vertical) setups was investigated using electrokinetics (EK), hydraulic gradient (HG), and anionic surfactant SDS (Sodium Dodecyl Sulfate) and nonionic surfactant Tween 80.
Wen Ji +4 more
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Slight Truncation Changes in Iron Oxide Nanocubes Strongly Affect Their Magnetic Properties
Advanced Functional Materials, EarlyView.Subtle variations in nanoparticle morphology can lead to significant changes in functional properties. An automated shape‐fitting method captures minor differences in corner truncation between iron oxide nanocubes of similar sizes synthesized under identical conditions, revealing pronounced disparities in their magnetic and hyperthermia behavior ...
Kingsley Poon +7 more
wiley +1 more source
The Effect of Surfactant Chain Length and Type on the Photocatalytic Activity of Mesoporous TiO2 Nanoparticles Obtained via Modified Sol-Gel Process [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2019 Mesoporous amorphous and nanocrystalline titanium dioxide were prepared by simple and environmental friendly modified Sol-Gel method using cationic (C14TAB, C16TAB, C18TAB) and nonionic (Plantacare UP K55) surfactant as pore forming agent.
Sana Kachbouri +2 more
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