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Paul Okonkwo
Paul Okonkwo
Associate Professor of Mechanical and Mechatronics Engineering, Dhofar University, Salalah, Oman
Verified email at du.edu.om
Title
Cited by
Cited by
Year
Nafion degradation mechanisms in proton exchange membrane fuel cell (PEMFC) system: A review
PC Okonkwo, IB Belgacem, W Emori, PC Uzoma
International journal of hydrogen energy 46 (55), 27956-27973, 2021
255*2021
A review of gas diffusion layer properties and water management in proton exchange membrane fuel cell system
PC Okonkwo, C Otor
International Journal of Energy Research 45 (3), 3780-3800, 2021
1172021
The effect of sliding speed on the wear of steel–tool steel pairs
PC Okonkwo, G Kelly, BF Rolfe, MP Pereira
Tribology International 97, 218-227, 2016
802016
Optimal sizing of photovoltaic systems based green hydrogen refueling stations case study Oman
PC Okonkwo, IB Belgacem, M Zghaibeh, I Tlili
International Journal of Hydrogen Energy 47 (75), 31964-31973, 2022
702022
The effect of temperature on sliding wear of steel-tool steel pairs
PC Okonkwo, G Kelly, BF Rolfe, MP Pereira
Wear 282, 22-30, 2012
702012
Renewable energy resources and workforce case study Saudi Arabia: review and recommendations
EM Barhoumi, PC Okonkwo, M Zghaibeh, IB Belgacem, TA Alkanhal, ...
Journal of Thermal Analysis and Calorimetry 141, 221-230, 2020
652020
Corrosion inhibition of API X120 steel in a highly aggressive medium using stearamidopropyl dimethylamine
AB Radwan, MH Sliem, PC Okonkwo, MF Shibl, AM Abdullah
Journal of Molecular Liquids 236, 220-231, 2017
632017
Erosion-corrosion in oil and gas industry: a review
PC Okonkwo, AMA Mohamed
Int. J. Metall. Mater. Sci. Eng 4 (3), 7-28, 2014
562014
Techno-economic analysis of photovoltaic-hydrogen refueling station case study: A transport company Tunis-Tunisia
PC Okonkwo, S Farhani, IB Belgacem, M Zghaibeh, IB Mansir, F Bacha
International Journal of Hydrogen Energy 47 (58), 24523-24532, 2022
462022
A focused review of the hydrogen storage tank embrittlement mechanism process
PC Okonkwo, IB Belgacem, IB Mansir, M Aliyu, W Emori, PC Uzoma, ...
International Journal of Hydrogen Energy 48 (35), 12935-12948, 2023
402023
Effect of temperature and fluid speed on the corrosion behavior of carbon steel pipeline in Qatari oilfield produced water
A Benamor, AG Talkhan, M Nasser, I Hussein, PC Okonkwo
Journal of Electroanalytical Chemistry 808, 218-227, 2018
402018
Application of biopolymer composites in super capacitor
PC Okonkwo, E Collins, E Okonkwo
Biopolymer composites in electronics, 487-503, 2017
402017
Analytical model for a techno-economic assessment of green hydrogen production in photovoltaic power station case study Salalah city-Oman
M Zghaibeh, PC Okonkwo, IB Belgacem, WH Beitelmal, IB Mansir
International Journal of Hydrogen Energy 47 (31), 14171-14179, 2022
342022
Techno-economic sizing of renewable energy power system case study Dhofar Region-Oman
EM Barhoumi, S Farhani, PC Okonkwo, M Zghaibeh, F Bacha
International Journal of Green Energy 18 (8), 856-865, 2021
342021
Electrospun highly corrosion-resistant polystyrene–nickel oxide superhydrophobic nanocomposite coating
A Bahgat Radwan, CA Mannah, MH Sliem, NHS Al-Qahtani, PC Okonkwo, ...
Journal of Applied Electrochemistry 51 (11), 1605-1618, 2021
332021
Corrosion behavior of API X100 steel material in a hydrogen sulfide environment
PC Okonkwo, RA Shakoor, A Benamor, AM Amer Mohamed, ...
Metals 7 (4), 109, 2017
322017
Economic evaluation of hybrid electrical systems for rural electrification: A case study of a rural community in Nigeria
PC Okonkwo, EM Barhoumi, W Emori, MI Shammas, PC Uzoma, ...
International Journal of Green Energy 19 (10), 1059-1071, 2022
312022
Effect of Temperature on the Corrosion Behavior of API X120 Pipeline Steel in H2S Environment
PC Okonkwo, MH Sliem, RA Shakoor, AMA Mohamed, AM Abdullah
Journal of Materials Engineering and Performance 26, 3775-3783, 2017
312017
Enhancement of mechanical and corrosion resistance properties of electrodeposited Ni–P–TiC composite coatings
O Fayyaz, A Khan, RA Shakoor, A Hasan, MM Yusuf, MF Montemor, ...
Scientific reports 11 (1), 5327, 2021
302021
Techno-economic optimization of wind energy based hydrogen refueling station case study Salalah city Oman
MS Salhi, PC Okonkwo, IB Belgacem, S Farhani, M Zghaibeh, F Bacha
International Journal of Hydrogen Energy 48 (26), 9529-9539, 2023
292023
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