High activity Cu/Zn catalysts were prepared by using high surface area ZnO and precipitation deposition method for the Partial oxidation of methanol (POM).In this research to study effects of preparing catalyst conditions for POM reaction (include: ZnO surface area、precipitant、solution pH and ceria), we hope to develop a low reaction temperature, high methanol conversion (CMeOH), high selectivity of hydrogen and carbon dioxide (SH2, SCO2).