Yenesew Abiy

Biography

 Mr.Frederick Osoro Nyakagwa:-Stabilization of Polyaniline films by surface attachment of oxidizable substrates,UoN, 1998. 2. Mr. Fred Segor:- Electocatalysis of Ascorbic acid oxidation on a Polyaniline derivatised electrode, UoN, 1993. 3. Mr. Anderson .M. Matheka:- Quantitative analyses of the electrochemical degradation of Polyaniline, UoN.1994 4. Mr. Bernard .S. Munge:- Electrodeposition characteristics of Polyaniline,UoN,1994 5. Mr, Dobless Magio:-Electrochemical characteristics of substituted Polyanilines, UoN,1998 6. Mr, Stephen Kamau:- Electrochemical characteristics of Polyaniline/Bentonite composites, UoN, 1995.

Research Interest

 Orata,D.O.,Electrochemical characteristics of poly-aniline electropolymerized on a “phenol” modified carbon electrode. Bull.Chem.Soc.Ethiop. 6 (1), 1992. 8. Orata.D.O., and Osoro N.F., Stabilization of poly-aniline in the presence of p-aminophenol. Bull. Chem.Soc.Ethiop. 6(1)., 1992. 9. Orata, D.O., Benzidine catalysis of aniline electro- polymerization on a carbon graphite electrode.Bull Chem.Soc. Ethiop. 7(1), 1993. 10. Orata, D.O., Electrochemical degradation of a metallated polyaniline. Reactive polymers 1993 20,81-86. 11. Orata, D.O., Determination of pK values as a function of external solution pH using its degradation data, J Biochem phys. Vol5&6 Nos (1&2) 1997/1998. 12. Orata, D.O.,Oxidation of ascorbic acid on a polyaniline derivatised electrode.Bull chem. Soc.ethiop. 7(1),1993,53-60. 13. Orata,D.O. and Matheka A.,Quantitative aspect of charge transfer in poly-aniline during its electrodeposition and electrochemical degradation. Die macromoleculare Chemie.1994.195. 14. Orata, D.O.,and Matheka A.,Suppression of poly-aniline electrochemical degradation in salt solutions. Bull Chem Soc ethiop.8 (1),1994. 15. Orata, D.O. and Kariuki B.,Charge state trapping at a conducting polymer redox cation exchanger interface-A bilayer electrode. Reactive polymers 28,(1996) 287-295