刊名:Colloids and Surfaces A: Physicochemical and Engineering Aspects
出版年:2017
出版时间:5 January 2017
年:2017
卷:513
期:Complete
页码:20-27
全文大小:1362 K
卷排序:513
文摘
Three ZnO catalysts supported on zeolites were synthesized by the humid impregnation method. In the larger pore size of zeolites, ZnO was included into the micropores. BET analysis indicates reduction of specific surface area. ZnO formed needle-shaped crystallites on NaA zeolite. Bandgap values of the catalysts in NaA and NaY are close to the pure ZnO.