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Speciation and interconversion mechanism of mixed halo O,O' - and N,O-bidentate ligand complexes of hafnium
(University of the Free State, 2009-04)
English: Hafnium and zirconium show extremely similar chemical properties and occur together in nature. Zirconium ore (commonly referred to as zircon) always contains 1 – 3% hafnium, and the separation of hafnium and ...
Speciation and interconversion mechanism of mixed halo and O,O- and O,N-bidentate ligand complexes of zirconium
(University of the Free State, 2009-05)
English: The aim of this project is to find significant chemical differences between the fluorinated O,O-bidentate ligand complexes of zirconium and hafnium which would allow the separation and purification of these metals. ...