The surface states of CuO-ZnO-Al2O3-K2CO3 catalysts for mixed alcohol synthesis and the role of modifier potassium v ere studied by XPS measurement under simulated reaction conditions.

• 用XPS考察了低碳混合醇合成用CuO-ZnO-Al_2O_3-K_2CO_3催化剂在反应条件下的表面状态及助剂K的作用。