O-F-Com-3 NOx Storage Process Over Pt-BaO/Hydrotalcite(HT)-Derived Support: Effect of Mg/Al Ratios in HT Supports

Friday, June 7, 2013: 8:40 AM
Combs Chandler (Galt House Hotel)
Soyeon Jeong, Seunghee Youn, Heesu Lee, Wonjin Jeon and Do Heui Kim, Seoul National University, South Korea.
Hydrotalcite materials with different Mg/Al ratios were prepared, resulting in the different amount of MgAl2O4 and Al2O3 in support. It was found that HT-derived supported sample gives rise to better thermal stability of barium nitrates than Al2O3, moreover, can be optimized for high temperature NSR application by changing Mg/Al ratios in HT support.

Extended Abstracts: