The active sites on Cu-ZnO-Al_2O_3 catalyst for methanol synthesis were discussed by relating the catalytic activity data with physico-chemical parameters obtained from X-ray diffraction, ESCA, Auger and BET methods.

• 将催化剂的催化活性与山X-射线衍射、ESCA、俄歇电子能谱和BET等方法所获得的物化参数进行了关联。 讨论了铜锌铝系催化剂用于合成甲醇的催化活性部位。