| Advanced ceramic components: Materials, fabrication, and applications TA Otitoju, PU Okoye, G Chen, Y Li, MO Okoye, S Li Journal of industrial and engineering chemistry 85, 34-65, 2020 | 315 | 2020 |
| Review on recent progress in catalytic carboxylation and acetylation of glycerol as a byproduct of biodiesel production PU Okoye, BH Hameed Renewable and Sustainable Energy Reviews 53, 558-574, 2016 | 246 | 2016 |
| High-performance porous biochar from the pyrolysis of natural and renewable seaweed (Gelidiella acerosa) and its application for the adsorption of methylene blue MJ Ahmed, PU Okoye, EH Hummadi, BH Hameed Bioresource technology 278, 159-164, 2019 | 233 | 2019 |
| Waste biomass valorization for the production of biofuels and value-added products: A comprehensive review of thermochemical, biological and integrated processes JA Okolie, EI Epelle, ME Tabat, U Orivri, AN Amenaghawon, PU Okoye, ... Process Safety and Environmental Protection 159, 323-344, 2022 | 205 | 2022 |
| A review on trends in lignin extraction and valorization of lignocellulosic biomass for energy applications DR Lobato-Peralta, E Duque-Brito, HI Villafan-Vidales, A Longoria, ... Journal of Cleaner Production 293, 126123, 2021 | 200 | 2021 |
| Role of nanoparticles on microalgal cultivation: A review L Vargas-Estrada, S Torres-Arellano, A Longoria, DM Arias, PU Okoye, ... Fuel 280, 118598, 2020 | 129 | 2020 |
| Preparation of a heterogeneous catalyst from moringa leaves as a sustainable precursor for biodiesel production JL Aleman-Ramirez, J Moreira, S Torres-Arellano, A Longoria, PU Okoye, ... Fuel 284, 118983, 2020 | 122 | 2020 |
| A review on recent developments and progress in the kinetics and deactivation of catalytic acetylation of glycerol—A byproduct of biodiesel PU Okoye, AZ Abdullah, BH Hameed Renewable and Sustainable Energy Reviews 74, 387-401, 2017 | 106 | 2017 |
| Single-step pyrolysis of phosphoric acid-activated chitin for efficient adsorption of cephalexin antibiotic WA Khanday, MJ Ahmed, PU Okoye, EH Hummadi, BH Hameed Bioresource Technology 280, 255-259, 2019 | 104 | 2019 |
| Synthesis of oxygenated fuel additives via glycerol esterification with acetic acid over bio-derived carbon catalyst PU Okoye, AZ Abdullah, BH Hameed Fuel 209, 538-544, 2017 | 98 | 2017 |
| Stabilized ladle furnace steel slag for glycerol carbonate synthesis via glycerol transesterification reaction with dimethyl carbonate PU Okoye, AZ Abdullah, BH Hameed Energy Conversion and Management 133, 477-485, 2017 | 90 | 2017 |
| Glycerol carbonate synthesis from glycerol and dimethyl carbonate using trisodium phosphate PU Okoye, AZ Abdullah, BH Hameed Journal of the Taiwan Institute of Chemical Engineers 68, 51-58, 2016 | 82 | 2016 |
| Continuous biodiesel production: A review of advances in catalysis, microfluidic and cavitation reactors JA Okolie, JI Escobar, G Umenweke, W Khanday, PU Okoye Fuel 307, 121821, 2022 | 75 | 2022 |
| Disposable baby diapers waste derived catalyst for synthesizing glycerol carbonate by the transesterification of glycerol with dimethyl carbonate S Wang, J Wang, P Sun, L Xu, PU Okoye, S Li, L Zhang, A Guo, J Zhang, ... Journal of Cleaner Production 211, 330-341, 2019 | 75 | 2019 |
| Adsorption of Cationic Dyes on Dacryodes edulis Seeds Activated Carbon Modified Using Phosphoric Acid and Sodium Chloride CA Igwegbe, OD Onukwuli, JO Ighalo, PU Okoye Environmental Processes 7, 1151-1171, 2020 | 73 | 2020 |
| Assessing absorption-based CO2 capture: Research progress and techno-economic assessment overview U Khan, CC Ogbaga, OAO Abiodun, AA Adeleke, PP Ikubanni, PU Okoye, ... Carbon capture science & technology 8, 100125, 2023 | 71 | 2023 |
| Promotional effect of calcination temperature on structural evolution, basicity, and activity of oil palm empty fruit bunch derived catalyst for glycerol carbonate synthesis PU Okoye, S Wang, L Xu, S Li, J Wang, L Zhang Energy Conversion and Management 179, 192-200, 2019 | 68 | 2019 |
| Biodiesel byproduct glycerol upgrading to glycerol carbonate over lithium–oil palm ash zeolite WA Khanday, PU Okoye, BH Hameed Energy conversion and management 151, 472-480, 2017 | 63 | 2017 |
| Advances in activated carbon modification, surface heteroatom configuration, reactor strategies, and regeneration methods for enhanced wastewater treatment DR Lobato-Peralta, E Duque-Brito, A Ayala-Cortés, DM Arias, A Longoria, ... Journal of Environmental Chemical Engineering 9 (4), 105626, 2021 | 61 | 2021 |
| A review on cyanobacteria cultivation for carbohydrate-based biofuels: cultivation aspects, polysaccharides accumulation strategies, and biofuels production scenarios DM Arias, E Ortíz-Sánchez, PU Okoye, H Rodríguez-Rangel, AB Ortega, ... Science of The Total Environment 794, 148636, 2021 | 60 | 2021 |
Jude A. OkolieAssistant Professor of Chemical EngineeringVerified email at ou.edu