Kinetics and mechanism of the heterogeneous catalyzed oxidative degradation of indigo carmine AH Gemeay, IA Mansour, RG El-Sharkawy, AB Zaki Journal of Molecular Catalysis A: Chemical 193 (1-2), 109-120, 2003 | 197 | 2003 |
Preparation and characterization of polyaniline/manganese dioxide composites via oxidative polymerization: Effect of acids AH Gemeay, IA Mansour, RG El-Sharkawy, AB Zaki European polymer journal 41 (11), 2575-2583, 2005 | 160 | 2005 |
Chemical preparation of manganese dioxide/polypyrrole composites and their use as cathode active materials for rechargeable lithium batteries AH Gemeay, H Nishiyama, S Kuwabata, H Yoneyama Journal of the Electrochemical Society 142 (12), 4190, 1995 | 150 | 1995 |
Adsorption and kinetic studies of the intercalation of some organic compounds onto Na+-montmorillonite AH Gemeay, AS El-Sherbiny, AB Zaki Journal of Colloid and Interface Science 245 (1), 116-125, 2002 | 123 | 2002 |
Catalytic activity of polyaniline/MnO2 composites towards the oxidative decolorization of organic dyes AH Gemeay, RG El-Sharkawy, IA Mansour, AB Zaki Applied Catalysis B: Environmental 80 (1-2), 106-115, 2008 | 98 | 2008 |
Adsorption characteristics and the kinetics of the cation exchange of rhodamine-6G with Na+-montmorillonite AH Gemeay Journal of colloid and interface science 251 (2), 235-241, 2002 | 95 | 2002 |
Preparation and characterization of polyaniline/manganese dioxide composites and their catalytic activity AH Gemeay, RG El-Sharkawy, IA Mansour, AB Zaki Journal of Colloid and Interface Science 308 (2), 385-394, 2007 | 94 | 2007 |
Chemical insight into the adsorption of reactive wool dyes onto amine-functionalized magnetite/silica core-shell from industrial wastewaters AH Gemeay, BE Keshta, RG El-Sharkawy, AB Zaki Environmental Science and Pollution Research 27, 32341-32358, 2020 | 73 | 2020 |
Linker impact on the adsorption capacity of polyaspartate/montmorillonite composites towards methyl blue removal AS Elsherbiny, ME El-Hefnawy, AH Gemeay Chemical Engineering Journal 315, 142-151, 2017 | 72 | 2017 |
Effective disposal of methylene blue using green immobilized silver nanoparticles on graphene oxide and reduced graphene oxide sheets through one-pot synthesis EF Aboelfetoh, AH Gemeay, RG El-Sharkawy Environmental Monitoring and Assessment 192 (6), 355, 2020 | 61 | 2020 |
Graphene oxide/polyaniline/manganese oxide ternary nanocomposites, facile synthesis, characterization, and application for indigo carmine removal AH Gemeay, RG Elsharkawy, EF Aboelfetoh Journal of Polymers and the Environment 26, 655-669, 2018 | 59 | 2018 |
Catalytic effect of supported metal ion complexes on the induced oxidative degradation of pyrocatechol violet by hydrogen peroxide AH Gemeay, IA Mansour, RG El-Sharkawy, AB Zaki Journal of colloid and interface science 263 (1), 228-236, 2003 | 51 | 2003 |
Kinetics and mechanism of the reduction of some azo-dyes by inorganic oxysulfur compounds AH Gemeay Dyes and pigments 54 (3), 201-212, 2002 | 50 | 2002 |
Immobilization of green synthesized silver nanoparticles onto amino-functionalized silica and their application for indigo carmine dye removal AH Gemeay, EF Aboelfetoh, RG El-Sharkawy Water, Air, & Soil Pollution 229, 1-17, 2018 | 47 | 2018 |
Adsorption efficiency of polyaspartate-montmorillonite composite towards the removal of Pb (II) and Cd (II) from aqueous solution AS Elsherbiny, ME El-Hefnawy, AH Gemeay Journal of Polymers and the Environment 26, 411-422, 2018 | 40 | 2018 |
Kinetics and mechanism of the uncatalyzed and Ag (I)-catalyzed oxidative decolorization of Sunset Yellow and Ponceau 4R with peroxydisulphate AH Gemeay, AFM Habib, MAB El-Din Dyes and Pigments 74 (2), 458-463, 2007 | 38 | 2007 |
Impacts of horseradish peroxidase immobilization onto functionalized superparamagnetic iron oxide nanoparticles as a biocatalyst for dye degradation BE Keshta, AH Gemeay, AA Khamis Environmental Science and Pollution Research 29 (5), 6633-6645, 2022 | 37 | 2022 |
Synergistic effect of Cu (II) in the one-pot synthesis of reduced graphene oxide (rGO/CuxO) nanohybrids as adsorbents for cationic and anionic dyes EF Aboelfetoh, AA Elhelaly, AH Gemeay Journal of environmental chemical engineering 6 (1), 623-634, 2018 | 37 | 2018 |
Kinetics of the oxidative degradation of thionine dye by hydrogen peroxide catalyzed by supported transition metal ions complexes AH Gemeay, IA Mansour, RG El‐Sharkawy, AB Zaki Journal of Chemical Technology & Biotechnology: International Research in …, 2004 | 35 | 2004 |
Activity of silica-alumina surface modified with some transition metal ions AH Gemeay, MA Salem, IA Salem Colloids and Surfaces A: Physicochemical and Engineering Aspects 117 (3 …, 1996 | 35 | 1996 |