Project supported by the National Natural Science Foundation of China (50972069);the Ministry of Science and Technology, China (2009AA064803);the Chinese Ministry of Industry and Information Technology
Binary Ce-Zr(CZ),Pr-Zr(PZ) and ternary Ce-Zr-Pr(CZP) mixed oxides were prepared by an ammonia-aided co-precipitation method,and were aged in a steam/air flow at 1050 °C.X-ray diffraction(XRD),Raman spectra,X-...