焙烧温度对Cu/ZrO_2和Cu-La_2O_3/ZrO_2催化性能的影响
The Effect of Calcination Temperature on The Performance of Cu/ZrO_2 and Cu-La_2O_3/ZrO_2作者机构:中国科学院山西煤炭化学研究所煤转化国家重点实验室太原030001
出 版 物:《物理化学学报》 (Acta Physico-Chimica Sinica)
年 卷 期:1999年第15卷第6期
页 面:564-567页
核心收录:
学科分类:081702[工学-化学工艺] 081705[工学-工业催化] 08[工学] 0817[工学-化学工程与技术]
基 金:国家自然科学基金
摘 要:The performance of Cu/ZrO2 and Cu-La2O3/ZrO2 at different temperature was studied. The activity of both increased first and then decreased with the calcination temperature increased. This was due to the change of the copper dispersion and the interaction between copper and