Abstract：A series of mesoporous CeO2(m-CeO2) were synthesized using Brij35,Brij35 and CTAB,Brij35 and PEG20000 as the templates,respectively.Prepared samples were characterized by N2 adsorption-desorption methods,XRD,FT-IR and H2-TPR.The effects of templates,aged
2007, Vol. 31 