Journal Publications
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Excellent activity and selectivity of Cu-SSZ-13 in the selective catalytic reduction of NOx with NH3
Ja Hun Kwak, Russell G. Tonkyn, Do Heui Kim, János Szanyi, Charles H.F. Peden
- Journal of Catalysis, 275 (2010) 187-190
Water-induced formation of cobalt oxides over supported cobalt/ceria-zirconia catalysts under ethanol-steam conditions
Sean S.-Y. Lin, Do Heui Kim, Mark H. Engelhard, Su Y. Ha
- Journal of Catalysis, 273 (2010) 229-235
The different impacts of SO2 and SO3 on Cu/zeolite SCR catalysts
Yisun Cheng, Christine Lambert, Do Heui Kim, Ja Hun Kwak, Sung June Cho, Charles H.F. Peden
- Catalysis Today, 151 (2010) 266-270
Promotional effect of CO2 on desulfation processes for pre-sulfated Pt-BaO/Al2O3 lean NOx trap catalysts
Do Heui Kim, Ja Hun Kwak, Janos Szanyi, Xianqin Wang, Mark H. Engelhard, Charles H. F. Peden
- Topics in Catalysis, 52 (2009) 1719-1722
Characteristics of desulfation behavior for presulfated Pt-BaO/CeO 2 lean NOx trap catalyst: The role of the CeO2 support
Do Heui Kim, Ja Hun Kwak, Janos Szanyi, Xianqin Wang, Guosheng Li, Jonathan C. Hanson, Charles H. F. Peden
- Journal of Physical Chemistry C, 113 (2009) 21123-21129
Coordinatively unsaturated Al3+ centers as binding sites for active catalyst phases of platinum on γ-Al2O3
Ja Hun Kwak, Jianzhi Hu, Donghai Mei, Cheol-Woo Yi, Do Heui Kim, Charles H. F. Peden, Lawrence F. Allard, Janos Szanyi
- Science, 325 (2009) 1670-1673
Characterization of surface and bulk nitrates of γ-Al 2O 3-supported alkaline earth oxides using density functional theory
Donghai Mei, Qingfeng Ge, Ja Hun Kwak, Do Heui Kim, Christelle Verrier, Janos Szanyi, Charles H. F. Peden
- Physical Chemistry Chemical Physics, 11 (2009) 3380-3389
Effects of sulfation level on the Desulfation behavior of presulfated Pt-BaO/Al2O3 lean NOx trap catalysts: A combined H2 TPRX, in situ sulfur K-edge XANES, XPS, and time-resolved XRD study
Do Heui Kim, Janos Szanyi, Ja Hun Kwak, Xianqin Wang, Jonathan C. Hanson, Mark Engelhard, Charles H. F. Peden
- Journal of Physical Chemistry C, 113 (2009) 7336-7341
Metallic phases of cobalt-based catalysts in ethanol steam reforming: The effect of cerium oxide
Sean S.-Y. Lin, Do Heui Kim, Su Y. Ha
- Applied Catalysis A: General, 355 (2009) 69-77
Understanding the nature of surface nitrates in BaO/γ-Al2O3 NOx storage materials: A combined experimental and theoretical study
Ja Hun Kwak, Donghai Mei, Cheol-Woo Yi, Do Heui Kim, Charles H.F. Peden, Lawrence F. Allard, János Szanyi
- Journal of Catalysis, 261 (2009) 17-22
