Emmanuel Chukwuemeka Okafor

Preliminary assessment of trace metals and polycyclic aromatic hydrocarbons in the sediments

Emmanuel Chukwuemeka Okafor, K. Opuene · International Journal of Environmental Science and Technology · 2007 · 110 citations

Environmental Chemistry, Engineering, Sediment Quality +11

The metal chelates of heterocyclic β-diketones and their derivatives—I

Emmanuel Chukwuemeka Okafor · Journal of Inorganic and Nuclear Chemistry · 1980 · 51 citations

Heterocyclic, Heterocyclic β-Diketones, Organic Chemistry +3

Extraction of Fe(III) and U(VI) with 1-Phenyl-3-methyl-4-acyl-pyrazolones-5 from Aqueous Solutions of Different Acids and Complexing Agents. Separation of Fe(III) from U(VI)

Emmanuel Chukwuemeka Okafor, B. A. Uzoukwu · Radiochimica Acta · 1990 · 41 citations

Complexing Agents, Extractive Metallurgy, Chemical Engineering +14

The metal complexes of heterocyclic β-diketones and their derivatives—VI. The synthesis, structure and i.r. spectral studies of some new metal(II) complexes of 1-phenyl-3-methyl-4-benzoyl-pyrazolone-5 (HPMBP)

Emmanuel Chukwuemeka Okafor · Spectrochimica Acta Part A Molecular Spectroscopy · 1981 · 40 citations

New Metal, Inorganic Chemistry, Heterocyclic β-Diketones +8

The metal complexes of heterocyclic (β-diketones and their derivatives—II

Emmanuel Chukwuemeka Okafor · Polyhedron · 1983 · 36 citations

Inorganic Chemistry, Heterocyclic, Coordination Complex +3