Nghiên cứu quá trình quá trình đưa chất mang lên chất nền để chế tạo xúc tác xử lý khí thải động cơ đốt trong

... and 90% mol was carried out It is shown that incorporation of ZrO2 into solid solution with CeO2 strongly promotes bulk reduction of the Rh- loaded solid solution in comparison to a Rh/CeO sample... dip dry combustion Adhesion of catalyst to cordierite surface is via oxide growth, which is very strong [27] Binary metallic activity is higher than single one Furthermore, some metals are added... tested and compared with that of monometallic Pd references The catalytic properties display a strong dependence on the degree of interaction which exists between the metals in the calcinations