Copper-zinc oxide catalyst is prepared by co-precipitation technique.The effects of aging the precipitate in the parent solution and addition of CeO2 are investigated.

• 本研究以共含浸法制备铜-锌氧化物触媒，并探讨沉淀物于溶液中的熟化时间及添加氧化铈促助剂对催化活性的影响。