Wan Azelee Wan Abu Bakar 
        
				
								Biography
				Wan Azelee Wan Abu Bakar Professor of chemistry, universiti teknologi malaysia.Skills and Expertise Photocatalysts, Petroleum, Catalyst Characterization, Spectroscopy. Published articles on Catalytic methanation over nanoparticle heterostructure of Ru/Fe/Ce/γ-Al2O3 catalyst: Performance and characterisation.