The Pd-only catalysts for motorcycle were prepared by impregnating CeO2-ZrO2-Al2O3 and CeO2-ZrO2+Al2O3 with PdCl2 aque-o......

采用共沉淀法制备了一系列Nd2O3含量为0-13wt％的CeO2-ZrO2-A12O3（CZA）复合氧化物，并通过x射线衍射（XRD）、低温N2吸附-脱附、氧脉冲吸附（OS......