(Luận văn thạc sĩ) 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

... Table 2.6 Standard XRD reflections of the synthesized materials Phase Strong XRD reflect ions (1) Strong XRD reflect ions (2) Strong XRD reflect ions (3) hkl hkl hkl Cordierite 10.45 110 26.35 022... 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