Chemistry: Recent submissions
Now showing items 311-315 of 897
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New advanced electrode materials for lithium-ion battery
(University of St Andrews, 2018) - ThesisThis thesis includes five main studies/ first, in order to enhance the conductivity of LiTi₂0₄, a new doping strategy is used and LiTi₂0₄₋ₓCₓ ramsdellite is successfully fabricated. It is found that unit cell parameters a ... -
Identification and metabolism studies of fluorometabolites from different Streptomyces
(University of St Andrews, 2017) - ThesisTo date, only five fluorinated natural products have been identified. These were isolated from both plants and bacteria. The bacterium Streptomyces cattleya has the ability to biosynthesise fluoroacetate and 4-fluoro-L ... -
Petrological, geochemical, and diagenetic studies of the Euphrates Limestone Formation (Lower Miocene) of the Jambur area, Northeast Iraq
(University of St Andrews, 1989) - ThesisThe Euphrates Limestone Formation in north Iraq is encountered at depth in Jambur Field and eight cores were studied in this work. The formation is overlain by Dhiban Anhydrite Formation and underlain by the basinal Serikagni ... -
Mining subsidence: its effects on the South-East Fife coastline, Scotland
(University of St Andrews, 1999) - ThesisThis thesis is concerned with the impact of coal mining activities upon the coastal zone of southeast Fife. Coastal changes over a 100 year period from 1894 to 1996 have been evaluated by determining the plan variation of ... -
NMR investigations of dynamic phenomena in crystalline organic solids
(University of St Andrews, 1997) - ThesisThe study of the following compounds is based on the premise that high symmetry in molecules should lead to low barriers to molecular motion even in the solid state i.e. the principle of least distress. The study of ...