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OGBONDA G. ECHEM
OGBONDA G. ECHEM
Doctor of chemistry Ken-Saro-wiwa Polytechnic Bori, Nigeria
Dirección de correo verificada de kenpoly.edu.ng
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Laser shock peening (LSP): Electrochemical and hydrodynamic investigation of corrosion protection pre-treatment for a copper surface in 3.5% NaCl medium
VI Chukwuike, OG Echem, S Prabhakaran, S AnandKumar, RC Barik
Corrosion Science 179, 109156, 2021
482021
Determination of the levels of heavy metal (Cu, Fe, Ni, Pb and Cd) up take of pumpkin (Telfairia occidentalis) leaves cultivated on contaminated soil
OG Echem
Journal of Applied Sciences and Environmental Management 18 (1), 71-77, 2014
162014
Heavy metal content in bitter leaf (Vernonia amygdalina) grown along heavy traffic routes in Port Harcourt
OG Echem, LG Kabari
Agricultural chemistry, 201-210, 2013
152013
Heavy metal content in bitter leaf (Vernonia amygdalina) grown along heavy traffic routes in Port Harcourt, Nigeria
OG Echem, L Kabari
Int. J Agr Chem 1, 1-6, 2012
72012
Water Quality Assessment of Ntawogba Stream in Port Harcourt Metropolis, Rivers State, Nigeria
B Elechi
International Journal of Water Resources and Environmental Engineering 13 (1 …, 2021
32021
Lucky, and N. Josephine,“Corrosion inhibition efficiency of mixture of rubber (Hevea brasiliensis) leaf and corn cob (Zea Mays) extracts on mild steel in sulphuric acid solution,”
G Ogbonda, J Echem, BIG Tubonimi
Journal of Applied Chemistry 11, 37, 2018
32018
Corrosion Inhibition Efficiency of Mixture of Rubber (Hevea Brasiliensis) Leaf and Corn Cob (Zea Mays) Extracts on Mild Steel in Sulphuric AcidSolution
OG Echem, TJ Ideriah, GB Lucky, J Nwala
IOSR J. Appl. Chem 11, 37-47, 2018
22018
Corrosion inhibition efficiency of lemon balm (Melissa officinalis) leaves extract on aluminium in 1 M HCl at different temperatures
G Echem Ogbonda, I ChukwuikeVitalis
American journal of Chemistry and Application 2 (3), 27-31, 2015
22015
2-{(3-nitrobenzylidene) amino} phenol (SBNAP) as Inhibitor of Aluminium and Mild Steel Corrosion in Sulphuric acid media
OG Echem, AO James
IJAR 1 (8), 353-359, 2015
12015
Synthesis and characterization of 4-[(E)-(-2, 5-dimethoxybenzylidene) amino] benzoic acid Schiff base and evaluation as corrosion inhibitor of steel in 2.0 M H2SO4
OG Echem, NC Oforka, J Abosode
Journal of Applied Sciences and Environmental Management 18 (1), 63-69, 2014
12014
Rubber Leaves vs. Corn Cob Extract: A Performance Evaluation of Superior Corrosion Protection for Aluminium in 1.0 M H2SO4
O Echem, T Tubonemi, VI Chukwuike
Journal of Applied Sciences and Environmental Management 27 (6), 1295-1304, 2023
2023
Probing the Corrosion Inhibition Efficiency of Corn Cob Extract on Aluminium in 1.0 M H2SO4 descaling solution
O Echem, T Tubonemi, VI Chukwuike
J. Appl. Sci. Environ. Manage 27 (6), 1281-1290, 2023
2023
Determination of PAHs and BTEX in Soil and Crops (Cocoyam and Cassava) of Crude Oil Impacted Community, Mogho Gokana, Nigeria
OG Echem, IA Kalagbor, GB Lucky
International Journal of Sciences 8 (05), 19-24, 2019
2019
Heavy Metals Presence in Some Vegetables and Crops Harvested From Farms in Ebocha, Egbeda and Igbo-Etche in Rivers State, Nigeria
IA Kalagbor, OG Echem, ML Omeokwe, HC Omelebele, F Omereji, ...
Chemical Science International Journal, 1-8, 2017
2017
Comparism of Corrosion Inhibitory Effect of 4-[(3, 4-Dimethoxybenzylidene) Amino]-1, 5-Dimethyl-2-Phenyl-1H-Pyrazol-3 (2H)-One in H2SO4 and HCl Environment.
VI Chukwuike, OG Echem
Journal of Applied Sciences and Environmental Management 19 (1), 135-143, 2015
2015
corrosion inhibitory effects of a new synthetic schiff based on aluminum in sulphuric acid
OG Echem, AO James
international journal of science & Engineering Research 5 (10), 1054-1060, 2014
2014
microwave assisted synthesis, characterization and anti-bacterial activity of Schiff base derived from 3-nitrobenzaldehyde and 2-amino phenol, Idehyde and 4-aminobenzoic acid
AO Echem O.G oforka,N.c & James
Int research of advancement in bioscience 3 (1), 58-67, 2013
2013
New improved method for the synthesis of simple Schiff base
E O.G, AO Oforka, N.C & James
Int.J.of research & advancement in phy science 3 (1), 22-25, 2013
2013
repairable particulate matter levels in ambient air of uncontrolled refuse dump sites in ph Nigeria
E O. G, oforka N.C
J.of sci . tech research 12 (2), 165-173, 2013
2013
bioaccumulation of heavy metals in vegetables cultivated on dump sites soils in ph
OG oforka N.C Echem
sci & tech, 37-45, 2013
2013
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