M.Sc.

SYNTHESIS AND STUDY OF MIXED LIGAND COMLEXES OF PALLADIUM (II) AND COPPER (II)

 The chemistry of Palladuim and Copper is briefly reviewed, with emphasis on their +2 oxidation state, unique properties and structures of their complexes, beside the basic aspects of bonding, structure and geometrical aspected of metal complexation. The structure and bonding chemistry relevant to the use of dithiooxamide in metal complex synthysis is discussed and related to the questions posed in this

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Preparation and Characterization of Molten salts (Ionic Liquids) Based on Sulfonate Compounds

 The work presented in this thesis includes the preparation and characterization of choline dodecyl benzene sulfonate and phenyl trimethyl ammonium dodecyl benzene sulfonate, which were prepared and showed almost room temperature molten salts (ionic liquids) of 118 oC and 91.9 oC respectively, as shown in scheme (1): (Ammonium dodecyl benzene sulfonate /choline chloride) mixture has a deep eutectic point of 15 oC, while the two mixtures (benzoic acid / choline chloride) and (salicylic acid / choline chloride) gave a similar eutectic point of 60 oC, which were co

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Investigation of the D.C Electrical Conductivities of PVC and PMMA Composites with some Ionic liquids at variable Temperatures

either alone or composite with ionic liquids up to 110 oC, choline dodecyl benzene sulfonate, ammonium dodecyl benzene sulfonate and choline chloride / urea were added in 10 wt % and 20 wt %. The conductivities of both composite polymers were improved changing the behavior of these polymers from insulator into antistatic characterization as their conductivities reach 10-9 S. cm-1.

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