| The adsorption of copper (II) ions by polyaniline graft chitosan beads from aqueous solution: equilibrium, kinetic and desorption studies E Igberase, P Osifo, A Ofomaja Journal of environmental chemical engineering 2 (1), 362-369, 2014 | 236 | 2014 |
| Equilibrium, kinetic, thermodynamic and desorption studies of cadmium and lead by polyaniline grafted cross-linked chitosan beads from aqueous solution E Igberase, P Osifo Journal of Industrial and Engineering Chemistry 26, 340-347, 2015 | 146 | 2015 |
| The influence of the degree of cross-linking on the adsorption properties of chitosan beads PO Osifo, A Webster, H van der Merwe, HWJP Neomagus, ... Bioresource Technology 99 (15), 7377-7382, 2008 | 117 | 2008 |
| The adsorption of Pb, Zn, Cu, Ni, and Cd by modified ligand in a single component aqueous solution: equilibrium, kinetic, thermodynamic, and desorption studies E Igberase, P Osifo, A Ofomaja International journal of analytical chemistry 2017, 2017 | 98 | 2017 |
| Enhanced heavy metal ions adsorption by 4‑aminobenzoic acid grafted on chitosan/epichlorohydrin composite: Kinetics, isotherms, thermodynamics and desorption studies E Igberase, A Ofomaja, PO Osifo International journal of biological macromolecules 123, 664-676, 2019 | 93 | 2019 |
| Characterization of direct methanol fuel cell (DMFC) applications with H2SO4 modified chitosan membrane PO Osifo, A Masala Journal of Power Sources 195 (15), 4915-4922, 2010 | 72 | 2010 |
| Biodiesel production from baobab (Adansonia digitata L.) seed kernel oil and its fuel properties E Modiba, P Osifo, H Rutto Industrial crops and products 59, 50-54, 2014 | 57 | 2014 |
| The adsorption of copper in a packed-bed of chitosan beads: Modeling, multiple adsorption and regeneration PO Osifo, HWJP Neomagus, RC Everson, A Webster, MA vd Gun Journal of hazardous materials 167 (1-3), 1242-1245, 2009 | 51 | 2009 |
| Thermodynamics, kinetics and thermal decomposition characteristics of sewage sludge during slow pyrolysis K Mphahlele, RH Matjie, PO Osifo Journal of Environmental Management 284, 112006, 2021 | 48 | 2021 |
| Chromium (VI) ion adsorption by grafted cross-linked chitosan beads in aqueous solution–a mathematical and statistical modeling study E Igberase, P Osifo, A Ofomaja Environmental technology 38 (24), 3156-3166, 2017 | 44 | 2017 |
| Adsorption of metal ions by microwave assisted grafting of cross‐linked chitosan beads. Equilibrium, isotherm, thermodynamic and desorption studies E Igberase, P Osifo, A Ofomaja Applied Organometallic Chemistry 32 (3), e4131, 2018 | 42 | 2018 |
| Mathematical modelling of Pb2+, Cu2+, Ni2+, Zn2+, Cr6+ and Cd2+ ions adsorption from a synthetic acid mine drainage onto chitosan derivative in a packed … E Igberase, P Osifo, A Ofomaja Environmental Technology 39 (24), 3203-3220, 2018 | 37 | 2018 |
| Evaluation of pyrolytic oil from used tires and natural rubber (Hevea brasiliensis) JI Osayi, S Iyuke, MO Daramola, P Osifo, IJ Van Der Walt, SE Ogbeide Chemical Engineering Communications 205 (6), 805-821, 2018 | 35 | 2018 |
| Chitosan: a low cost material for the production of membrane for use in PEMFC-A review AO Odeh, P Osifo, H Noemagus Energy sources, part A: recovery, utilization, and environmental effects 35 …, 2013 | 35 | 2013 |
| Application of diethylenetriamine grafted on glyoxal cross-linked chitosan composite for the effective removal of metal ions in batch system E Igberase, PO Osifo International journal of biological macromolecules 134, 1145-1155, 2019 | 25 | 2019 |
| Corrosion behaviour of stainless and carbon steels exposed to sulphate–reducing bacteria from industrial heat exchangers A Prithiraj, IO Otunniyi, P Osifo, J van Der Merwe Engineering Failure Analysis 104, 977-986, 2019 | 24 | 2019 |
| Pyrolytic conversion of used tyres to liquid fuel: characterization and effect of operating conditions JI Osayi, S Iyuke, MO Daramola, P Osifo, IJ Van Der Walt, SE Ogbeide Journal of Material Cycles and Waste Management 20, 1273-1285, 2018 | 24 | 2018 |
| A comparison of glycans and polyglycans using solid-state NMR and X-ray powder diffraction A Webster, PO Osifo, HWJP Neomagus, DM Grant Solid State Nuclear Magnetic Resonance 30 (3-4), 150-161, 2006 | 24 | 2006 |
| Transport properties of chitosan membranes for zinc (II) removal from aqueous systems PO Osifo, HWJP Neomagus, H van der Merwe, DJ Branken Separation and Purification Technology 179, 428-437, 2017 | 23 | 2017 |
| Mathematical modelling and simulation of packed bed column for the efficient adsorption of Cu (II) ions using modified bio-polymeric material E Igberase, PO Osifo Journal of Environmental Chemical Engineering 7 (3), 103129, 2019 | 21 | 2019 |
