试论Cu－ZnO／A1_2O_3合成甲醇催化剂的活性中心

Active sites of Cu-ZnO/A1_2O_3 catalysts for methanol synthesis

：分析论述了Ｃｕ－ＺｎＯ／Ａ１２Ｏ３合成甲醇催化剂的活性中心的四种观点：反应活性位是零价金属铜表面，溶解在氧化锌中的一价铜离子是活性中心，ＣＵ＋一ＣＵ°对可构成活性中心和氧空穴活性中心理论。

our kinds of suggestions on active sitesof Cu-ZnO/A12O3, catalysts for methanol synthesis are presented. (1 ) The site of reaction isthe CIO metal surface; (2 ) Cu+ dissolved inZnO is the active site; (3)The active site consists of Cu+-CuO; and (4 ) Frost's JunctionEffect Theory.