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Showing results 1 to 20 of 30

Issue DateTitleAuthor(s)TypeView
2008-11Adsorption and Formation of BaO Overlayers on gamma-Al2O3 SurfacesMei, Donghai; Ge, Qingfeng; Kwak, Jahun; Kim, Do Heui; Szanyi, Janos; Peden, Charles H. F.ARTICLE532
2005-12Changes in ba phases in BaO/Al2O3 upon thermal aging and H2O treatmentKim, Do Heui; Chin, Ya-Huei; Kwak, Jahun; Szanyi, Janos; Peden, Charles H.FARTICLE611
2009-12Characteristics of Desulfation Behavior for Presulfated Pt-BaO/CeO2 Lean NOx Trap Catalyst: The Role of the CeO2 SupportKim, Do Heui; Kwak, Jahun; Szanyi, Janos; Wang, Xianqin; Li, Guosheng; Hanson, Jonathan C.; Peden, Charles H. F.ARTICLE679
2012-04Characteristics of Pt-K/MgAl2O4 lean NOx trap catalystsKim, Do Heui; Mudiyanselage, K.; Szanyi, J.; Zhu, H.; Kwak, Jahun; Peden, Charles H. F.ARTICLE585
2009-02Characterization of surface and bulk nitrates of gamma-Al2O3-supported alkaline earth oxides using density functional theoryMei, Donghai; Ge, Qingfeng; Kwak, Jahun; Kim, Do Heui; Verrier, Christelle; Szanyi, Janos; Peden, Charles H. F.ARTICLE609
2009-09Coordinatively Unsaturated Al3+ Centers as Binding Sites for Active Catalyst Phases of Platinum on gamma-Al2O3Kwak, Jahun; Hu, Jianzhi; Mei, Donghai; Yi, Cheol-Woo; Kim, Do Heui; Peden, Charles H. F.; Allard, Lawrence F.; Szanyi, JanosARTICLE772
2013-10Effect of K loadings on nitrate formation/decomposition and on NOx storage performance of K-based NOx storage-reduction catalystsKim, Do Heui; Mudiyanselage, Kumudu; Szanyi, Janos; Kwak, Jahun; Zhu, Haiyang; Peden, Charles H. F.ARTICLE644
2011-10Effect of reductive treatments on Pt behavior and NOx storage in lean NOx trap catalystsWang, XianQin; Kim, Do Heui; Kwak, Jahun; Wang, Chongmin; Szanyi, Janos; Peden, Charles H. F.ARTICLE587
2006-04Effects of Ba loading and calcination temperature on BaAl2O4 formation for BaO/Al2O3 NOx storage and reduction catalystsSzailer, Tama´s; Kwak, Jahun; Kim, Do Heui; Szanyi, Ja´nos; Wang, Chongmin; Peden, Charles H.F.ARTICLE731
2009-04Effects of Sulfation Level on the Desulfation Behavior of Presulfated Pt-BaO/Al2O3 Lean NOx Trap Catalysts: A Combined H-2 Temperature-Programmed Reaction, in Situ Sulfur K-Edge X-ray Absorption Near-Edge Spectroscopy, X-ray Photoelectron Spectroscopy, and Time-Resolved X-ray Diffraction StudyKim, Do Heui; Szanyi, Janos; Kwak, Jahun; Wang, Xianqin; Hanson, Jonathan C.; Engelhard, Mark; Peden, Charles H. F.ARTICLE660
2012-03Enhanced High Temperature Performance of MgAl2O4-Supported Pt-BaO Lean NOx Trap CatalystsKwak, Jahun; Kim, Do Heui; Szanyi, Janos; Cho, Sung June; Peden, Charles H. F.ARTICLE666
2010-10Excellent activity and selectivity of Cu-SSZ-13 in the selective catalytic reduction of NOx with NH3Kwak, Jahun; Tonkyn, Russell G.; Kim, Do Heui; Szanyi, Janos; Peden, Charles H. F.ARTICLE693
2008-12Excellent sulfur resistance of Pt/BaO/CeO(2) lean NO(x) trap catalystsKwak, Ja Hun; Kim, Do Heui; Szanyi, Janos; Peden, Charles H. F.ARTICLE595
2012-01Isothermal desulfation of pre-sulfated Pt-BaO/gamma-Al2O3 lean NOx trap catalysts with H-2: The effect of H-2 concentration and the roles of CO2 and H2OKim, Do Heui; Kwak, Jahun; Szanyi, Janos; Peden, Charles H. F.ARTICLE648
2005-01NO2 adsorption on BaO/Al2O3: The nature of nitrate speciesSzanyi, Ja´nos; Kwak, Jahun; Kim, Do Heui; Burton, Sarah D.; Peden, Charles H. F.ARTICLE538
2006-11NOx uptake mechanism on Pt/BaO/Al2O3 catalystsKwak, Jahun; Kim, Do Heui; Szailer, Tamas; Peden, Charles H. F.; Szanyi, JanosARTICLE608
2008-07NOx uptake on alkaline earth oxides (BaO, MgO, CaO and SrO) supported on gamma-Al2O3Verrier, Christelle; Kwak, Jahun; Kim, Do Heui; Peden, Charles H. F.; Szanyi, JanosARTICLE611
2007-10Penta-coordinated Al3+ ions as preferential nucleation sites for BaO on gamma-Al2O3: An ultra-high-magnetic field Al-27 MAS NMR studyKwak, Jahun; Hu, Jian Zhi; Kim, Do Heui; Szanyi, Janos; Peden, Charles H. F.ARTICLE747
2012-04Possible origin of improved high temperature performance of hydrothermally aged Cu/beta zeolite catalystsPeden, Charles H. F.; Kwak, Jahun; Burton, Sarah D.; Tonkyn, Russell G.; Kim, Do Heui; Lee, Jong-Hwan; Jen, Hung-Wen; Cavataio, Giovanni; Cheng, Yisun; Lambert, Christine K.ARTICLE670
2009-07Promotional Effect of CO2 on Desulfation Processes for Pre-Sulfated Pt-BaO/Al2O3 Lean NOx Trap CatalystsKim, Do Heui; Kwak, Jahun; Szanyi, Janos; Wang, Xianqin; Engelhard, Mark H.; Peden, Charles H.F.ARTICLE576
Showing results 1 to 20 of 30

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