乙醇重整制氢催化剂研究目录1绪论........................................................................................................................................................11.1概述.............................................................................................................................................11.2乙醇催化制氢的途径.................................................................................................................11.3乙醇重整制氢催化剂的研究进展.............................................................................................21.3.1不同活性组分催化剂的研究...........................................................................................21.3.2稀土金属氧化物在乙醇制氢催化剂中的应用...............................................................51.4课题研究的内容和意义.............................................................................................................92催化剂的制备及表征..........................................................................................................................112.1实验仪器及试剂........................................................................................................................112.2催化剂的表征............................................................................................................................112.3催化剂载体的选择...................................................................................................................122.4Ni基催化剂的制备...................................................................................................................122.5Co基催化剂的制备..................................................................................................................132.6制备条件对催化剂晶相的影响...............................................................................................132.6.1不同Ni含量的晶相比较...............................................................................................132.6.2不同Co含量的晶相比较..............................................................................................142.6.3焙烧温度对Co/Al2O3的晶相影响................................................................................152.6.4焙烧时间对Co/Al2O3的晶相影响................................................................................162.6.5添加CeO2的Co/Al2O3的晶相影响...............................................................................172.7小结...........................................................................................................................................183催化剂的活性评价..............................................................................................................................193.1实验仪器...................................................................................................................................193.2催化剂的性能测试...................................................................................................................193.3评价结果与讨论.......................................................................................................................203.3.1不同活性组分对催化剂活性的影响.............................................................................203.3.2不...
