| 초록 |
Highly ordered mesoporous indium oxide (m-In2O3) was synthesized by Evaporation Induced Self Assembly (EISA) method by using P123 copolymer. The ordered mesoporous structures of m-In2O3 were largely altered by a thermal treatment temperature of the slurry as well as calcination temperature. The m-In2O3 prepared by EISA was also compared with the KIT-6 template-based preparation method. The as-prepared two different m-In2O3 were impregnated with active Cu and Pd metal with 10wt%. The different catalytic activity for CO2 hydrogenation to methanol was tested, and the activity was mainly affected by the different mesoporous structure, crystallinity, and dispersion of active metals. |
