Chemistry: Recent submissions
Now showing items 316-320 of 897
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Structural studies of some heterocyclic and organometallic compounds
(University of St Andrews, 1981) - ThesisSingle crystal X-ray work was carried out for four heterocyclic compounds: prior to this, definitive structures could not be written for any of these. The heterocyclic compounds reported are: 5,6-dihydro-1-thiobenzoylmet ... -
Optical investigation of the energy levels of manganese in zinc selenide, zinc sulphide and zinc seleno-sulphide
(University of St Andrews, 1980) - ThesisThis thesis describes the results of a course of experimental research into the optical properties of manganese impurities in the II-VI host lattices ZnSe, ZnS, and ZnSe[sub]xS₁₋[sub]x. These materials are of some ... -
The Fe3+/2+ redox couple in liquid and solid solvents
(University of St Andrews, 1996) - ThesisThe Fe³⁺/²⁺ redox couple, in the form of Fe (II) and Fe (III) trifluoromethane sulphonate, has been investigated in several non-aqueous solvents; propylene carbonate (PC), acetonitrile (ACN), tetrahydrofuran (THF), dimethyl ... -
Alkali metal beams from solid state electrochemical sources
(University of St Andrews, 1995) - ThesisAll solid state electrochemical cells capable of producing beams of lithium, sodium and potassium in ultrahigh vacuum have been developed and investigated. The evolution of alkali metal vapour has been demonstrated by ... -
Structural studies of new inorganic oxides and polymer electrolytes
(University of St Andrews, 1997) - ThesisA knowledge of structure is crucial to the understanding of inorganic solids and polymers. Neutron and X-ray powder diffraction are two powerful complementary techniques which can be used in the structural characterisation ...