Ojwach, Stephen Otieno.Ngcobo, Makhosonke.2022-10-272022-10-2720212021https://researchspace.ukzn.ac.za/handle/10413/21021Doctoral Degree. University of KwaZulu-Natal, Pietermaritzburg.Abstract available in PDF.enCatalysis.Ethelene.Metal complexes.Ligands.Magnetic nanoparticles.Silica.Structural and ethylene oligomerization studies of homogeneous and immobilized N^O-donor iron(II), nickel(II) and cobalt(II) catalysts.Thesis