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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 45 for “"Electrolyte solutions"”.
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Diffusion In Strong And Weak Mixed Electrolyte Solutions
… If diffusion of copper sulfate in sulfuric acid solutions is treated as a binary process, the measured apparent diffusivities of copper sulfate are 1 to 8% lower than the salt's true diffusivity. Expressions are developed to predict ternary transport coefficients for the mixtures.;The diaphragm …
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Ionic volumes, compressibilities and electrostriction of electrolyte solutions.
… a distance from the ion. Explicit approximate solutions for high-and low-field conditions, and a complete numerical solution for the effective pressure-field and field-volume relations are given. A method for calculation of the compressional entropy associated with hydration of ions is proposed …
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A compatibility profile of selected therapeutic agents in balanced electrolyte solutions
… prepared from a series of balance intravenous electrolyte solutions and a group of commonly used therapeutic agents. Visual, spectrophotometric and microbiological assay techniques are to be used to establish the compatibility profiles of these admixtures.</p>
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Molecular dynamics simulation and neutron scattering studies of nonaqueous electrolyte solutions
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2020-12-01
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Investigating the Interaction of Chitin in Organic Electrolyte Solutions Using Molecular Dynamics
… of chitin in ionic liquids and organic electrolyte solutions (OESs) is presented here. OESs consists of an ionic liquid and an additional aprotic organic molecular solvent, known henceforth as a co-solvent. These mixtures are considered as some ILs have high viscosities, which decreases …
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Study of concentrated aqueous electrolyte solutions by a static vapor pressure method.
Massachusetts Institute of Technology. Dept. of Chemistry. Thesis. 1967. Ph.D.
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Nanopipet electrodes for the detection of neurotransmitters using the interface between two immiscible electrolyte solutions
The student, Michelle Colombo, accepted the attached license on 2016-04-19 at 08:43.
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An Improved Model for Calculating Heats of Dilution and Equilibrium Constants for High Temperature Aqueous Electrolyte Solutions
At high temperatures, the properties of aqueous electrolyte systems differ markedly from those at 25°C. For mixed-electrolyte dilute solutions at high temperatures, the degree of ion-association is sufficiently large that the association equilibrium must be incorporated in any model describing the …
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Nonideality of Single and Mixed Electrolyte Solutions Up to Moderately High Concentration; Theory Based on Debye-Huckel Radial Distribution Function
… treatments of the equilibrium properties of the electrolyte solution are not fully developed if one compares with those of the non-electrolyte solution.
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Understanding Transition Metal Dissolution from Battery Materials with Solution NMR Methods
… dissolution of the transition metal(s) into the electrolyte solution. Transition metal dissolution can lead to cathode restructuring, electrolyte degradation, thickening of the anode solid electrolyte interphase, and loss of lithium from the active lithium inventory, ultimately causing battery …
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Microscopic Physics of Electrical Double Layers
… double layer exists at the phase boundaries of electrolyte solutions, where counterions from solution preferentially accumulate to screen surface charges. Due to the ubiquity of electrolytes, the electrical double layer plays a central role in many fields in science and engineering, including …
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Mass transfer in bubble column contractors
… have been investigated for water and aqueous electrolyte solutions. Two methods were used to obtain experimental data on volumetric mass transfer coefficients: the steady state oxidation technique and a transient method. The former technique was found to be unsuitable for absorption …
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Electrochemical engineering considerations for gas evolution in molten sulfide electrolytes
… in aqueous, molten chloride, and molten sulfide electrolyte solutions under steady-state natural convective flow conditions as a means to gain access to thermodynamic, physicochemical, and hydrodynamic properties of these systems. Previous efforts purposely chose operating conditions under which …
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Water adsorption, microstructure, and volume change behavior of clay minerals and soil
… 50, 4, 12 and 13% during submersion in 0.01 N electrolyte solutions. Osmotic adsorption of these systems accounted for < 10% of the expansion on submersion in all cases. Dry, static compaction of Ca-MT resulted in an increase in expansion with increasing initial density which was not explained …
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Experimental investigation of induced-charge electro-osmosis
… Flow velocity also decays with increasing electrolyte concentration. Fixed-potential ICEO, with non-zero fixed charge on the polarizable surface, is demonstrated around a metal cylinder. A range of electrolyte solutions are tested in ICEO flow geometries and measured velocities scale well …
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Methodology for Pyrolysis-induced Thermal Runaway Analysis in Li-ion Batteries
… due to the demand for highenergy density storage solutions, ensuring their safety becomes paramount. Thermogravimetric Analysis (TGA) and Differential Scanning Calorimetry (DSC), which have traditionally been tools in polymer thermal analysis since the 1950s, have seen increasing use in LIB …
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Interactions of functionalized vesicles in the presence of Europium (III) Chloride
… (LUV's) and giant unilamellar vesicles (GUV's). Electrolyte solutions containing di- and trivalent ions were used to induce inter-membrane interactions. Measurements performed with isothermal titration calorimetry (ITC) revealed that interaction between EuCl3 and ß-diketone receptors was …
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Surfactant Adsorption during Collisions of Colloidal Particles: A Study with Atomic Force Microscopy (AFM)
… zwitterionic surfactants is studied in aqueous electrolyte solutions. A Maxwell relation is applied to Atomic Force Microscopy (AFM) data to obtain changes in surfactant adsorption as a function of the separation between two glass surfaces. In addition, self-consistent field theory (SCF) is used …
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Theoretical Studies of Particle/Polymer Mixtures
… phase behaviour of particle/polymer mixtures in electrolyte solutions wherein the particles are charged. Thus the particles have a combination of depletion attraction and screened electrostatic repulsion. We show that a generalized potential of mean force is an accurate and computationally …
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Potential-Dependent-Adsorption and Reorientation Responses Associated With a Phospholipid Monolayer at the Water /Dichloroethane Interface
… films at the interface between two immiscible electrolyte solutions (ITIES). Mixed films of a phospholipid, DLPC, and the fluorescent reporter lipid di-N-butylaminonaphthylethenyl-pyridiniumpropylsulfonate, I, were assembled at this interface from the bulk organic and aqueous phases …
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