1- Effect of the Precursor on the performance of Alumina for the Dehydration    of Methanol to Dimethyl Ether.

 Ahmed.I. Osman, J.K. Abou-Dahrieh, D.W. Rooney, S.A. Halawy, M.A. Mohamed and A. Abdelkader

                        Appl. Catal. B, Environmental, 127(2012) 307-15.

2- A bimetallic catalyst on a dual component support for low temperature total methane oxidation

Ahmed I. Osman, Jehad K. Abu-Dahrieh, Fathima Laffir, Teresa Curtin,Jillian M. Thompson, David W. Rooney.

                        Appl. Catal. B, Environmental, 187(2016) 408-418. 

3- Production of Dimethyl Ether from Methanol over Boehmite Loaded with x% Silver as Nanocomposite Catalysts.

   S.A. Halawy, M.A. Mohamed, and A.E. Osman.

                        2nd  Kuwait Conference of Chemistry & 16th  Arab

                 Chemists Conference  Kuwait, April 14-17 (2012), OP-12, p.70.