| In situ FTIR spectra of pyridine adsorbed on SiO2-Al2O3, TiO2, ZrO2 and CeO2: general considerations for the identification of acid sites on surfaces of finely divided metal oxides M Zaki, M Hasan, F Al-Sagheer, L Pasupulety Colloids and Surfaces A 190, 261-274, 2001 | 649 | 2001 |
| Promotion of the hydrogen peroxide decomposition activity of manganese oxide catalysts MA Hasan, MI Zaki, L Pasupulety, K Kumari Applied Catalysis A: General 181 (1), 171-179, 1999 | 252 | 1999 |
| Surface Reactions of Acetone on Al2O3, TiO2, ZrO2, and CeO2: IR Spectroscopic Assessment of Impacts of the Surface Acid−Base Properties MI Zaki, MA Hasan, L Pasupulety Langmuir 17 (3), 768-774, 2001 | 248 | 2001 |
| Microemulsion-based synthesis of CeO2 powders with high surface area and high-temperature stabilities A Bumajdad, MI Zaki, J Eastoe, L Pasupulety Langmuir 20 (25), 11223-11233, 2004 | 219 | 2004 |
| Carbon monoxide—a low temperature infrared probe for the characterization of hydroxyl group properties on metal oxide surfaces MI Zaki, H Knözinger Materials chemistry and physics 17 (1-2), 201-215, 1987 | 218 | 1987 |
| Oxide-catalyzed conversion of acetic acid into acetone: an FTIR spectroscopic investigation MA Hasan, MI Zaki, L Pasupulety Applied Catalysis A: General 243 (1), 81-92, 2003 | 215 | 2003 |
| Low-temperature carbon monoxide adsorption and state of molybdena supported on alumina, titania, ceria, and zirconia. An infrared spectroscopic investigation MI Zaki, B Vielhaber, H Knoezinger The Journal of Physical Chemistry 90 (14), 3176-3183, 1986 | 176 | 1986 |
| Thermochemistry of manganese oxides in reactive gas atmospheres: probing redox compositions in the decomposition course MnO2→ MnO MI Zaki, MA Hasan, L Pasupulety, K Kumari Thermochimica Acta 303 (2), 171-181, 1997 | 171 | 1997 |
| Characterization of oxide surfaces by adsorption of carbon monoxide—a low temperature infrared spectroscopy study MI Zaki, H Knözlngem Spectrochimica Acta Part A: Molecular Spectroscopy 43 (12), 1455-1459, 1987 | 166 | 1987 |
| Controlled Synthesis of ZrO2 Nanoparticles with Tailored Size, Morphology and Crystal Phases via Organic/Inorganic Hybrid Films A Bumajdad, AA Nazeer, F Al Sagheer, S Nahar, MI Zaki Scientific reports 8 (1), 3695, 2018 | 143 | 2018 |
| Surface chemistry of acetone on metal oxides: IR observation of acetone adsorption and consequent surface reactions on silica− alumina versus silica and alumina MI Zaki, MA Hasan, FA Al-Sagheer, L Pasupulety Langmuir 16 (2), 430-436, 2000 | 133 | 2000 |
| Infrared Spectroscopic Studies of the Reactions of Alcohols over Group IVB Metal Oxide Catalysts. Part 3.- Ethanol over TiO2, ZrO2 and HfO2, and General Conclusions from Parts … F Hussein, Sheppard, Zaki Journal Chemical Society Faraday Transactions 87 (16), 2661-2668, 1991 | 126* | 1991 |
| An infrared spectroscopic study of the adsorption and mechanism of surface reactions of 2-propanol on ceria MI Zaki, N Sheppard Journal of Catalysis 80 (1), 114-122, 1983 | 126 | 1983 |
| Ceria on silica and alumina catalysts: dispersion and surface acid-base properties as probed by X-ray diffractometry, UV-Vis diffuse reflectance and in situ IR absorption studies MI Zaki, GAM Hussein, SAA Mansour, HM Ismail, GAH Mekhemer Colloids and Surfaces A: Physicochemical and Engineering Aspects 127 (1-3 …, 1997 | 108 | 1997 |
| Solid/solid interactions. Monolayer formation in MoO3/Al2O3 physical mixtures J Leyrer, MI Zaki, H Knözinger J. Phys. Chem.;(United States) 90 (20), 1986 | 107 | 1986 |
| Physicochemical investigation of calcined chromia-coated silica and alumina catalysts: Characterization of chromium-oxygen species MI Zaki, NE Fouad, J Leyrer, H Kno Applied catalysis 21 (2), 359-377, 1986 | 107 | 1986 |
| Highly dispersed rhodium on alumina catalysts: influence of the atmosphere on the state and dispersion of rhodium MI Zaki, G Kunzmann, BC Gates, H Knözinger Journal of Physical Chemistry 91 (6), 1486-1493, 1987 | 106 | 1987 |
| Acidity of sulfated zirconia as studied by FTIR spectroscopy of adsorbed CO and NH3 as probe molecules D Spielbauer, GAH Mekhemer, MI Zaki, H Knözinger Catalysis letters 40, 71-79, 1996 | 99 | 1996 |
| An infrared spectroscopy study of carbon monoxide adsorption on α-chromia surfaces: Probing oxidation states of coordinatively unsaturated surface cations MI Zaki, H Knözinger Journal of Catalysis 119 (2), 311-321, 1989 | 97 | 1989 |
| Influence of phosphonation and phosphation on surface acid–base and morphological properties of CaO as investigated by in situ FTIR spectroscopy and electron microscopy MI Zaki, H Knözinger, B Tesche, GAH Mekhemer Journal of Colloid and Interface Science 303 (1), 9-17, 2006 | 96 | 2006 |
Gamal A MekhemerProfessor Of Chemistry, Faculty Of Science, Minia University, Minia, Egypt.Verified email at minia.edu.eg