Abdelrahman S. Khder

Surface characterization and catalytic activity of sulfated tin oxide catalyst

Abdelrahman S. Khder, E.A. El-Sharkawy, S.A. El-Hakam et al. · Catalysis Communications · 2007 · 152 citations

Materials Science, Surface Characterization, Catalytic Application +7

Selective nitration of phenol over nanosized tungsten oxide supported on sulfated SnO2 as a solid acid catalyst

Abdelrahman S. Khder, Awad I. Ahmed · Applied Catalysis A General · 2008 · 89 citations

Materials Science, Solid Acid Catalyst, Chemical Engineering +10

Nanostructure sulfated tin oxide as an efficient catalyst for the preparation of 7-hydroxy-4-methyl coumarin by Pechmann condensation reaction

Awad I. Ahmed, S.A. El-Hakam, Abdelrahman S. Khder et al. · Journal of Molecular Catalysis A Chemical · 2012 · 78 citations

Materials Science, Engineering, 7-Hydroxy-4-methyl Coumarin +8

Synthesis of sulfated zirconium supported MCM-41 composite with high-rate adsorption of methylene blue and excellent heterogeneous catalyst

Amr Awad Ibrahim, Reda S. Salama, S.A. El-Hakam et al. · Colloids and Surfaces A Physicochemical and Engineering Aspects · 2021 · 76 citations

Materials Science, Chemical Engineering, Catalytic Material +9

Structural characterization of sulfated zirconia and their catalytic activity in dehydration of ethanol

Awad I. Ahmed, S.A. El-Hakam, S.E. Samra et al. · Colloids and Surfaces A Physicochemical and Engineering Aspects · 2007 · 75 citations

Inorganic Chemistry, Structural Characterization, Chemical Engineering +6