Results 211 to 220 of about 38,551 (268)
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Ionic liquid/ionic liquid dispersive liquid–liquid microextraction
Journal of Separation Science, 2011AbstractIn this article, a novel and simple microextraction method, termed ionic liquid/ionic liquid dispersive liquid–liquid microextraction (IL/IL‐DLLME), has been designed and developed for the rapid enrichment and analysis of environmental pollutants.
Ru-Song, Zhao +5 more
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Liquid‐Suspended and Liquid‐Bridged Liquid Metal Microdroplets
Small, 2022AbstractLiquid metals (LMs) and alloys are attracting increasing attention owing to their combined advantages of high conductivity and fluidity, and have shown promising results in various emerging applications. Patterning technologies using LMs are being actively researched; among them, direct ink writing is considered a potentially viable approach ...
Jieun Kim, Joohyung Lee
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Solid-liquid separation after liquid-liquid extraction
Talanta, 1969A low-melting solid is used as organic solvent for liquid-liquid extraction at elevated temperatures followed by solidification and decantation of the aqueous phase.
T, Fujinaga, T, Kuwamoto, E, Nakayama
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Dynamics of Liquid−Liquid Displacement
Langmuir, 2009Capillary driven liquid-liquid displacement in a system with two immiscible liquids of comparable viscosity was investigated by means of optical high speed video microscopy. For the first time, the impact of substrate wettability on contact line dynamics in liquid-liquid systems was studied.
Renate, Fetzer +2 more
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Science, 2006
AbstractThis chapter starts with a discussion of the symmetry conditions which have to be imposed on the wave function of a many-particle system, and the distinction between bosons and fermions. It then examines the consequences of these conditions for simple systems of non-interacting particles (Fermi-Dirac and Bose-Einstein statistics), and in ...
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AbstractThis chapter starts with a discussion of the symmetry conditions which have to be imposed on the wave function of a many-particle system, and the distinction between bosons and fermions. It then examines the consequences of these conditions for simple systems of non-interacting particles (Fermi-Dirac and Bose-Einstein statistics), and in ...
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Liquid-Liquid and Solid-Liquid Reactions
2001Chapter 14 was concerned with gas-liquid reactions, although it was mentioned at the beginning of the chapter that the same principles would apply equally if phase 1 were a liquid or a solid. The premise for such a statement was that phase 1 comes into the picture only to the extent that it supplies the solute A that diffuses into phase 2 and reacts ...
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EHD Liquid-Liquid/Liquid-Solid Flow
1998The effects of electric fields upon fluid motion have found several applications in chemical engineering. The earliest and best-known is that upon the coalescence of particulates in the gas phase. Within the past 25 years, the effects of electric fields upon liquid-liquid systems have been increasingly the focus of research.
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2010
When we defined electrochemistry in Chap. 1, we made a special case for including the interface between two liquid electrolytes. Because they show many similarities with the more usual electrochemical systems. Much of the interest in these interfaces resides in the fact that they can serve as models for membranes , but they are also interesting systems
Wolfgang Schmickler, Elizabeth Santos
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When we defined electrochemistry in Chap. 1, we made a special case for including the interface between two liquid electrolytes. Because they show many similarities with the more usual electrochemical systems. Much of the interest in these interfaces resides in the fact that they can serve as models for membranes , but they are also interesting systems
Wolfgang Schmickler, Elizabeth Santos
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Journal of Chemical Education, 1967
Describes how liquid-liquid extraction can be done using commercially available substances and an apparatus of small dimensions that still allows an experiment to be followed visually.
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Describes how liquid-liquid extraction can be done using commercially available substances and an apparatus of small dimensions that still allows an experiment to be followed visually.
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