Global ETD Search
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 6 of 6 for “"Benzene Solutions"”.
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Spectroscopic studies of some heterocyclic hydrazones and their metal complexes
… carbon tetrachloride, dimethyl sulphoxide, and benzene solutions have been studied. Specific associations between PAPHY molecules and solvent molecules have been proposed to account for the observed solvent shifts. Dilution studies have shown that there are PAPHY-PAPHY molecular associations in …
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Molecular weight and concentration dependence of the thermal conductivity of polystyrene in benzene
The thermal conductivities of polystyrene in benzene solutions at concentrations of 0.l to 15 weight percent were measured at 25° C and atmospheric pressure. Osmotic pressure measurements and information supplied by the manufacturer indicated number average molecular weights (M̅<sub>N</sub>) of …
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Solubilisation properties of phosphatidylcholine
… phosphatidylcholine (lecithin) in benzene solution has been studied. The extent of solubilisation of the sugar has been found to depend on the concentration of lecithin, the structure of the sugar and the presence of cholesterol as a co-solute. The limiting solubility of glucose was …
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Positronium formation in organic liquids and studies of micelle, liposome and polymer systems by position annihilation technique
… of this thesis the formation of positronium in benzene solutions containing various halogenated compounds was studied in the presence and absence of C₆F₆ additives. The observed I₂ values, which are indicative of the number of thermalized positronium atoms formed, showed a good correlation with …